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* Overcoming SELECT ... FOR UPDATE permission restrictions
@ 2018-04-13 04:10 Alexander Lakhin <[email protected]>
2018-04-13 15:55 ` Re: Overcoming SELECT ... FOR UPDATE permission restrictions Tom Lane <[email protected]>
0 siblings, 1 reply; 4305+ messages in thread
From: Alexander Lakhin @ 2018-04-13 04:10 UTC (permalink / raw)
To: pgsql-hackers
Hello hackers,
Can you please explain, is this a bug or intended behaviour?
Running as non-privileged user:
postgres=> SELECT datid, datname FROM pg_stat_database FOR UPDATE;
ERROR: permission denied for view pg_stat_database (SQLState: 42501)
But:
postgres=> CREATE VIEW pgsd AS SELECT * FROM pg_stat_database; SELECT
datid, datname FROM pgsd FOR UPDATE;
CREATE VIEW
datid | datname
-------+-----------
13021 | postgres
1 | template1
13020 | template0
(3 rows)
(And lock is really held by the second SELECT.)
Best regards,
------
Alexander Lakhin
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
^ permalink raw reply [nested|flat] 4305+ messages in thread
* Re: Overcoming SELECT ... FOR UPDATE permission restrictions
2018-04-13 04:10 Overcoming SELECT ... FOR UPDATE permission restrictions Alexander Lakhin <[email protected]>
@ 2018-04-13 15:55 ` Tom Lane <[email protected]>
2018-04-16 17:12 ` Re: Overcoming SELECT ... FOR UPDATE permission restrictions Alexander Lakhin <[email protected]>
0 siblings, 1 reply; 4305+ messages in thread
From: Tom Lane @ 2018-04-13 15:55 UTC (permalink / raw)
To: Alexander Lakhin <[email protected]>; +Cc: pgsql-hackers
Alexander Lakhin <[email protected]> writes:
> Can you please explain, is this a bug or intended behaviour?
I'd say it's a bug. The permissions restriction should apply even with
the intermediate view.
After some rooting around, it seems like this can be blamed on wrong
order-of-operations in ApplyRetrieveRule(). It recursively expands
sub-views, then moves the permissions bits on the RELATION RTE for the
view being expanded to the view's "OLD" RTE entry, then (if the view
is selected FOR UPDATE) applies markQueryForLocking which recursively
marks relations referenced by the view as FOR UPDATE.
markQueryForLocking knows that it should avoid touching the "OLD" and
"NEW" entries in views, because they are treated specially.
Unfortunately, that means we never mark sub-views as requiring a FOR
UPDATE permission check; since we already expanded them, their RELATION
RTEs aren't in the active jointree anymore, and we skip the OLD entry
which is now the active entry for the sub-view's permissions check.
We can fix this just by switching the order of operations so that
markQueryForLocking is applied before recursive expansion. That way,
by the time we go to expand a sub-view, its RELATION RTE has already
been marked with any needed UPDATE permission bit, and that's correctly
moved into the view's OLD entry, and you get the expected failure:
regression=> SELECT datid, datname FROM pgsd FOR UPDATE;
ERROR: permission denied for view pg_stat_database
(Note that complaining about pg_stat_database is the correct thing; the
pgsd owner's lack of UPDATE on that view is the missing permission.)
It looks to me like we could dispense with the forUpdatePushedDown
argument to ApplyRetrieveRule altogether, because with this approach
a sub-view should always have a parse rowmark already by the time we
try to expand it. I haven't tested that simplification though.
I haven't included a regression test case in this patch, but Alexander's
example can easily be converted into one.
Although this is arguably a security bug, I'm not sure we should
back-patch it. The consequences seem relatively minor, and the
behavioral change carries a significant risk of breaking applications
that worked as-intended up to now. Thoughts?
regards, tom lane
Attachments:
[text/x-diff] fix-propagation-of-FOR-UPDATE-into-views-1.patch (2.1K, ../../[email protected]/2-fix-propagation-of-FOR-UPDATE-into-views-1.patch)
download | inline diff:
diff --git a/src/backend/rewrite/rewriteHandler.c b/src/backend/rewrite/rewriteHandler.c
index 88140bc..4ce50f3 100644
*** a/src/backend/rewrite/rewriteHandler.c
--- b/src/backend/rewrite/rewriteHandler.c
*************** ApplyRetrieveRule(Query *parsetree,
*** 1560,1566 ****
--- 1560,1584 ----
AcquireRewriteLocks(rule_action, true, forUpdatePushedDown);
/*
+ * If FOR [KEY] UPDATE/SHARE of view, mark all the contained tables as
+ * implicit FOR [KEY] UPDATE/SHARE, the same as the parser would have done
+ * if the view's subquery had been written out explicitly.
+ *
+ * Note: we needn't consider forUpdatePushedDown for this; if there was an
+ * ancestor query level with a relevant FOR [KEY] UPDATE/SHARE clause,
+ * that's already been pushed down to here and is reflected in "rc".
+ */
+ if (rc != NULL)
+ markQueryForLocking(rule_action, (Node *) rule_action->jointree,
+ rc->strength, rc->waitPolicy, true);
+
+ /*
* Recursively expand any view references inside the view.
+ *
+ * Note: this must happen after markQueryForLocking. That way, any UPDATE
+ * permission bits needed for sub-views are initially applied to their
+ * RTE_RELATION RTEs by markQueryForLocking, and then transferred to their
+ * OLD rangetable entries by this routine's action below.
*/
rule_action = fireRIRrules(rule_action, activeRIRs, forUpdatePushedDown);
*************** ApplyRetrieveRule(Query *parsetree,
*** 1594,1611 ****
rte->insertedCols = NULL;
rte->updatedCols = NULL;
- /*
- * If FOR [KEY] UPDATE/SHARE of view, mark all the contained tables as
- * implicit FOR [KEY] UPDATE/SHARE, the same as the parser would have done
- * if the view's subquery had been written out explicitly.
- *
- * Note: we don't consider forUpdatePushedDown here; such marks will be
- * made by recursing from the upper level in markQueryForLocking.
- */
- if (rc != NULL)
- markQueryForLocking(rule_action, (Node *) rule_action->jointree,
- rc->strength, rc->waitPolicy, true);
-
return parsetree;
}
--- 1612,1617 ----
^ permalink raw reply [nested|flat] 4305+ messages in thread
* Re: Overcoming SELECT ... FOR UPDATE permission restrictions
2018-04-13 04:10 Overcoming SELECT ... FOR UPDATE permission restrictions Alexander Lakhin <[email protected]>
2018-04-13 15:55 ` Re: Overcoming SELECT ... FOR UPDATE permission restrictions Tom Lane <[email protected]>
@ 2018-04-16 17:12 ` Alexander Lakhin <[email protected]>
2018-04-17 02:18 ` Re: Overcoming SELECT ... FOR UPDATE permission restrictions Michael Paquier <[email protected]>
0 siblings, 1 reply; 4305+ messages in thread
From: Alexander Lakhin @ 2018-04-16 17:12 UTC (permalink / raw)
To: Tom Lane <[email protected]>; +Cc: pgsql-hackers
13.04.2018 18:55, Tom Lane wrote:
> Although this is arguably a security bug, I'm not sure we should
> back-patch it. The consequences seem relatively minor, and the
> behavioral change carries a significant risk of breaking applications
> that worked as-intended up to now. Thoughts?
The worst scenario (with the current system views) I could think of is:
user=> CREATE VIEW pgg AS SELECT * FROM pg_group;
BEGIN TRANSACTION; SELECT * FROM pgg FOR UPDATE; SELECT pg_sleep(60);
ROLLBACK;
and the parallel operation:
admin=> DROP ROLE testrole;
hangs for one minute.
But admin can observer the locks and kill the offending backend so it's
hardly a critical issue.
^ permalink raw reply [nested|flat] 4305+ messages in thread
* Re: Overcoming SELECT ... FOR UPDATE permission restrictions
2018-04-13 04:10 Overcoming SELECT ... FOR UPDATE permission restrictions Alexander Lakhin <[email protected]>
2018-04-13 15:55 ` Re: Overcoming SELECT ... FOR UPDATE permission restrictions Tom Lane <[email protected]>
2018-04-16 17:12 ` Re: Overcoming SELECT ... FOR UPDATE permission restrictions Alexander Lakhin <[email protected]>
@ 2018-04-17 02:18 ` Michael Paquier <[email protected]>
2018-04-17 02:49 ` Re: Overcoming SELECT ... FOR UPDATE permission restrictions Tom Lane <[email protected]>
0 siblings, 1 reply; 4305+ messages in thread
From: Michael Paquier @ 2018-04-17 02:18 UTC (permalink / raw)
To: Alexander Lakhin <[email protected]>; +Cc: Tom Lane <[email protected]>; pgsql-hackers
On Mon, Apr 16, 2018 at 08:12:45PM +0300, Alexander Lakhin wrote:
> The worst scenario (with the current system views) I could think of is:
> user=> CREATE VIEW pgg AS SELECT * FROM pg_group;
> BEGIN TRANSACTION; SELECT * FROM pgg FOR UPDATE; SELECT pg_sleep(60);
> ROLLBACK;
> and the parallel operation:
> admin=> DROP ROLE testrole;
> hangs for one minute.
> But admin can observer the locks and kill the offending backend so it's
> hardly a critical issue.
No need to use pg_sleep(), you could just as well start a full
transaction block and let the wait happen forever.
The main point is that row-level locks are not strong enough to prevent
read-only operations, so critical operations like authentication can
still be triggered. This can be used though to disrupt the activity of
all DDL operations if you take a lock on them, which sucks. So while
that's a nuisance, it is always possible to counter it.
I also don't quite understand the argument of application relying on
this behavior. If they do, that's wrong anyway, so the risk of
operation disruptions for shared environments would matter more in my
opinion.
--
Michael
Attachments:
[application/pgp-signature] signature.asc (833B, ../../[email protected]/2-signature.asc)
download
^ permalink raw reply [nested|flat] 4305+ messages in thread
* Re: Overcoming SELECT ... FOR UPDATE permission restrictions
2018-04-13 04:10 Overcoming SELECT ... FOR UPDATE permission restrictions Alexander Lakhin <[email protected]>
2018-04-13 15:55 ` Re: Overcoming SELECT ... FOR UPDATE permission restrictions Tom Lane <[email protected]>
2018-04-16 17:12 ` Re: Overcoming SELECT ... FOR UPDATE permission restrictions Alexander Lakhin <[email protected]>
2018-04-17 02:18 ` Re: Overcoming SELECT ... FOR UPDATE permission restrictions Michael Paquier <[email protected]>
@ 2018-04-17 02:49 ` Tom Lane <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tom Lane @ 2018-04-17 02:49 UTC (permalink / raw)
To: Michael Paquier <[email protected]>; +Cc: Alexander Lakhin <[email protected]>; pgsql-hackers
Michael Paquier <[email protected]> writes:
> I also don't quite understand the argument of application relying on
> this behavior. If they do, that's wrong anyway, so the risk of
> operation disruptions for shared environments would matter more in my
> opinion.
I'm not totally sure about that. If you suppose that the only purpose
of doing SELECT FOR UPDATE is to clear the way for a subsequent UPDATE,
then people who are using it would certainly have had to grant the
necessary UPDATE permission to let the second command go through.
But I'm not 100% sure that that's the only use-case. S-F-U could be
useful strictly for mutual-exclusion perhaps. Or maybe your application
does S-F-U to get row locks, then does DELETE rather than UPDATE.
Still, it seems unlikely that somebody would be doing those sorts of
things through two levels of view. So maybe the set of applications
that would get broken is vanishingly small.
regards, tom lane
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH 1/3] Add operator <->(box, point)
@ 2019-03-07 17:22 Nikita Glukhov <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Nikita Glukhov @ 2019-03-07 17:22 UTC (permalink / raw)
---
src/backend/utils/adt/geo_ops.c | 12 +++++
src/include/catalog/pg_operator.dat | 5 +-
src/include/catalog/pg_proc.dat | 3 ++
src/test/regress/expected/geometry.out | 96 +++++++++++++++++-----------------
src/test/regress/sql/geometry.sql | 2 +-
5 files changed, 68 insertions(+), 50 deletions(-)
diff --git a/src/backend/utils/adt/geo_ops.c b/src/backend/utils/adt/geo_ops.c
index 373784f..d8ecfe3 100644
--- a/src/backend/utils/adt/geo_ops.c
+++ b/src/backend/utils/adt/geo_ops.c
@@ -2419,6 +2419,18 @@ dist_pb(PG_FUNCTION_ARGS)
}
/*
+ * Distance from a box to a point
+ */
+Datum
+dist_bp(PG_FUNCTION_ARGS)
+{
+ BOX *box = PG_GETARG_BOX_P(0);
+ Point *pt = PG_GETARG_POINT_P(1);
+
+ PG_RETURN_FLOAT8(box_closept_point(NULL, box, pt));
+}
+
+/*
* Distance from a lseg to a line
*/
Datum
diff --git a/src/include/catalog/pg_operator.dat b/src/include/catalog/pg_operator.dat
index bacafa5..ae5ed1e 100644
--- a/src/include/catalog/pg_operator.dat
+++ b/src/include/catalog/pg_operator.dat
@@ -666,7 +666,10 @@
oprresult => 'float8', oprcode => 'dist_ps' },
{ oid => '615', descr => 'distance between',
oprname => '<->', oprleft => 'point', oprright => 'box',
- oprresult => 'float8', oprcode => 'dist_pb' },
+ oprresult => 'float8', oprcom => '<->(box,point)', oprcode => 'dist_pb' },
+{ oid => '606', descr => 'distance between',
+ oprname => '<->', oprleft => 'box', oprright => 'point',
+ oprresult => 'float8', oprcom => '<->(point,box)', oprcode => 'dist_bp' },
{ oid => '616', descr => 'distance between',
oprname => '<->', oprleft => 'lseg', oprright => 'line',
oprresult => 'float8', oprcode => 'dist_sl' },
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8733524..54327bf 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -1065,6 +1065,9 @@
{ oid => '364',
proname => 'dist_pb', prorettype => 'float8', proargtypes => 'point box',
prosrc => 'dist_pb' },
+{ oid => '357',
+ proname => 'dist_bp', prorettype => 'float8', proargtypes => 'box point',
+ prosrc => 'dist_bp' },
{ oid => '365',
proname => 'dist_sb', prorettype => 'float8', proargtypes => 'lseg box',
prosrc => 'dist_sb' },
diff --git a/src/test/regress/expected/geometry.out b/src/test/regress/expected/geometry.out
index 055d32c..6be3a39 100644
--- a/src/test/regress/expected/geometry.out
+++ b/src/test/regress/expected/geometry.out
@@ -602,54 +602,54 @@ SELECT p.f1, l.s, p.f1 <-> l.s FROM POINT_TBL p, LSEG_TBL l;
(72 rows)
-- Distance to box
-SELECT p.f1, b.f1, p.f1 <-> b.f1 FROM POINT_TBL p, BOX_TBL b;
- f1 | f1 | ?column?
--------------------+---------------------+--------------------
- (0,0) | (2,2),(0,0) | 0
- (0,0) | (3,3),(1,1) | 1.41421356237
- (0,0) | (-2,2),(-8,-10) | 2
- (0,0) | (2.5,3.5),(2.5,2.5) | 3.53553390593
- (0,0) | (3,3),(3,3) | 4.24264068712
- (-10,0) | (2,2),(0,0) | 10
- (-10,0) | (3,3),(1,1) | 11.0453610172
- (-10,0) | (-2,2),(-8,-10) | 2
- (-10,0) | (2.5,3.5),(2.5,2.5) | 12.747548784
- (-10,0) | (3,3),(3,3) | 13.3416640641
- (-3,4) | (2,2),(0,0) | 3.60555127546
- (-3,4) | (3,3),(1,1) | 4.12310562562
- (-3,4) | (-2,2),(-8,-10) | 2
- (-3,4) | (2.5,3.5),(2.5,2.5) | 5.52268050859
- (-3,4) | (3,3),(3,3) | 6.0827625303
- (5.1,34.5) | (2,2),(0,0) | 32.6475113906
- (5.1,34.5) | (3,3),(1,1) | 31.5699223946
- (5.1,34.5) | (-2,2),(-8,-10) | 33.2664996656
- (5.1,34.5) | (2.5,3.5),(2.5,2.5) | 31.108841187
- (5.1,34.5) | (3,3),(3,3) | 31.5699223946
- (-5,-12) | (2,2),(0,0) | 13
- (-5,-12) | (3,3),(1,1) | 14.3178210633
- (-5,-12) | (-2,2),(-8,-10) | 2
- (-5,-12) | (2.5,3.5),(2.5,2.5) | 16.3248277173
- (-5,-12) | (3,3),(3,3) | 17
- (1e-300,-1e-300) | (2,2),(0,0) | 1.41421356237e-300
- (1e-300,-1e-300) | (3,3),(1,1) | 1.41421356237
- (1e-300,-1e-300) | (-2,2),(-8,-10) | 2
- (1e-300,-1e-300) | (2.5,3.5),(2.5,2.5) | 3.53553390593
- (1e-300,-1e-300) | (3,3),(3,3) | 4.24264068712
- (1e+300,Infinity) | (2,2),(0,0) | Infinity
- (1e+300,Infinity) | (3,3),(1,1) | Infinity
- (1e+300,Infinity) | (-2,2),(-8,-10) | Infinity
- (1e+300,Infinity) | (2.5,3.5),(2.5,2.5) | Infinity
- (1e+300,Infinity) | (3,3),(3,3) | Infinity
- (NaN,NaN) | (2,2),(0,0) | NaN
- (NaN,NaN) | (3,3),(1,1) | NaN
- (NaN,NaN) | (-2,2),(-8,-10) | NaN
- (NaN,NaN) | (2.5,3.5),(2.5,2.5) | NaN
- (NaN,NaN) | (3,3),(3,3) | NaN
- (10,10) | (2,2),(0,0) | 11.313708499
- (10,10) | (3,3),(1,1) | 9.89949493661
- (10,10) | (-2,2),(-8,-10) | 14.4222051019
- (10,10) | (2.5,3.5),(2.5,2.5) | 9.92471662064
- (10,10) | (3,3),(3,3) | 9.89949493661
+SELECT p.f1, b.f1, p.f1 <-> b.f1 AS pt_box_dist, b.f1 <-> p.f1 AS box_pt_dist FROM POINT_TBL p, BOX_TBL b;
+ f1 | f1 | pt_box_dist | box_pt_dist
+-------------------+---------------------+--------------------+--------------------
+ (0,0) | (2,2),(0,0) | 0 | 0
+ (0,0) | (3,3),(1,1) | 1.41421356237 | 1.41421356237
+ (0,0) | (-2,2),(-8,-10) | 2 | 2
+ (0,0) | (2.5,3.5),(2.5,2.5) | 3.53553390593 | 3.53553390593
+ (0,0) | (3,3),(3,3) | 4.24264068712 | 4.24264068712
+ (-10,0) | (2,2),(0,0) | 10 | 10
+ (-10,0) | (3,3),(1,1) | 11.0453610172 | 11.0453610172
+ (-10,0) | (-2,2),(-8,-10) | 2 | 2
+ (-10,0) | (2.5,3.5),(2.5,2.5) | 12.747548784 | 12.747548784
+ (-10,0) | (3,3),(3,3) | 13.3416640641 | 13.3416640641
+ (-3,4) | (2,2),(0,0) | 3.60555127546 | 3.60555127546
+ (-3,4) | (3,3),(1,1) | 4.12310562562 | 4.12310562562
+ (-3,4) | (-2,2),(-8,-10) | 2 | 2
+ (-3,4) | (2.5,3.5),(2.5,2.5) | 5.52268050859 | 5.52268050859
+ (-3,4) | (3,3),(3,3) | 6.0827625303 | 6.0827625303
+ (5.1,34.5) | (2,2),(0,0) | 32.6475113906 | 32.6475113906
+ (5.1,34.5) | (3,3),(1,1) | 31.5699223946 | 31.5699223946
+ (5.1,34.5) | (-2,2),(-8,-10) | 33.2664996656 | 33.2664996656
+ (5.1,34.5) | (2.5,3.5),(2.5,2.5) | 31.108841187 | 31.108841187
+ (5.1,34.5) | (3,3),(3,3) | 31.5699223946 | 31.5699223946
+ (-5,-12) | (2,2),(0,0) | 13 | 13
+ (-5,-12) | (3,3),(1,1) | 14.3178210633 | 14.3178210633
+ (-5,-12) | (-2,2),(-8,-10) | 2 | 2
+ (-5,-12) | (2.5,3.5),(2.5,2.5) | 16.3248277173 | 16.3248277173
+ (-5,-12) | (3,3),(3,3) | 17 | 17
+ (1e-300,-1e-300) | (2,2),(0,0) | 1.41421356237e-300 | 1.41421356237e-300
+ (1e-300,-1e-300) | (3,3),(1,1) | 1.41421356237 | 1.41421356237
+ (1e-300,-1e-300) | (-2,2),(-8,-10) | 2 | 2
+ (1e-300,-1e-300) | (2.5,3.5),(2.5,2.5) | 3.53553390593 | 3.53553390593
+ (1e-300,-1e-300) | (3,3),(3,3) | 4.24264068712 | 4.24264068712
+ (1e+300,Infinity) | (2,2),(0,0) | Infinity | Infinity
+ (1e+300,Infinity) | (3,3),(1,1) | Infinity | Infinity
+ (1e+300,Infinity) | (-2,2),(-8,-10) | Infinity | Infinity
+ (1e+300,Infinity) | (2.5,3.5),(2.5,2.5) | Infinity | Infinity
+ (1e+300,Infinity) | (3,3),(3,3) | Infinity | Infinity
+ (NaN,NaN) | (2,2),(0,0) | NaN | NaN
+ (NaN,NaN) | (3,3),(1,1) | NaN | NaN
+ (NaN,NaN) | (-2,2),(-8,-10) | NaN | NaN
+ (NaN,NaN) | (2.5,3.5),(2.5,2.5) | NaN | NaN
+ (NaN,NaN) | (3,3),(3,3) | NaN | NaN
+ (10,10) | (2,2),(0,0) | 11.313708499 | 11.313708499
+ (10,10) | (3,3),(1,1) | 9.89949493661 | 9.89949493661
+ (10,10) | (-2,2),(-8,-10) | 14.4222051019 | 14.4222051019
+ (10,10) | (2.5,3.5),(2.5,2.5) | 9.92471662064 | 9.92471662064
+ (10,10) | (3,3),(3,3) | 9.89949493661 | 9.89949493661
(45 rows)
-- Distance to path
diff --git a/src/test/regress/sql/geometry.sql b/src/test/regress/sql/geometry.sql
index ce98b3e..8fd02cf 100644
--- a/src/test/regress/sql/geometry.sql
+++ b/src/test/regress/sql/geometry.sql
@@ -77,7 +77,7 @@ SELECT p.f1, l.s, p.f1 <-> l.s FROM POINT_TBL p, LINE_TBL l;
SELECT p.f1, l.s, p.f1 <-> l.s FROM POINT_TBL p, LSEG_TBL l;
-- Distance to box
-SELECT p.f1, b.f1, p.f1 <-> b.f1 FROM POINT_TBL p, BOX_TBL b;
+SELECT p.f1, b.f1, p.f1 <-> b.f1 AS pt_box_dist, b.f1 <-> p.f1 AS box_pt_dist FROM POINT_TBL p, BOX_TBL b;
-- Distance to path
SELECT p.f1, p1.f1, p.f1 <-> p1.f1 FROM POINT_TBL p, PATH_TBL p1;
--
2.7.4
--------------07EE9595454874974EAD75E7
Content-Type: text/x-patch;
name="0002-Add-operator-box-point-to-GiST-box_ops-v02.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename="0002-Add-operator-box-point-to-GiST-box_ops-v02.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH 1/3] Add operator <->(box, point)
@ 2019-03-07 17:22 Nikita Glukhov <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Nikita Glukhov @ 2019-03-07 17:22 UTC (permalink / raw)
---
src/backend/utils/adt/geo_ops.c | 12 +++++
src/include/catalog/pg_operator.dat | 5 +-
src/include/catalog/pg_proc.dat | 3 ++
src/test/regress/expected/geometry.out | 96 +++++++++++++++++-----------------
src/test/regress/sql/geometry.sql | 2 +-
5 files changed, 68 insertions(+), 50 deletions(-)
diff --git a/src/backend/utils/adt/geo_ops.c b/src/backend/utils/adt/geo_ops.c
index 28e85e3..a8f9111 100644
--- a/src/backend/utils/adt/geo_ops.c
+++ b/src/backend/utils/adt/geo_ops.c
@@ -2419,6 +2419,18 @@ dist_pb(PG_FUNCTION_ARGS)
}
/*
+ * Distance from a box to a point
+ */
+Datum
+dist_bp(PG_FUNCTION_ARGS)
+{
+ BOX *box = PG_GETARG_BOX_P(0);
+ Point *pt = PG_GETARG_POINT_P(1);
+
+ PG_RETURN_FLOAT8(box_closept_point(NULL, box, pt));
+}
+
+/*
* Distance from a lseg to a line
*/
Datum
diff --git a/src/include/catalog/pg_operator.dat b/src/include/catalog/pg_operator.dat
index 06aec07..ebace5a 100644
--- a/src/include/catalog/pg_operator.dat
+++ b/src/include/catalog/pg_operator.dat
@@ -666,7 +666,10 @@
oprresult => 'float8', oprcode => 'dist_ps' },
{ oid => '615', descr => 'distance between',
oprname => '<->', oprleft => 'point', oprright => 'box',
- oprresult => 'float8', oprcode => 'dist_pb' },
+ oprresult => 'float8', oprcom => '<->(box,point)', oprcode => 'dist_pb' },
+{ oid => '606', descr => 'distance between',
+ oprname => '<->', oprleft => 'box', oprright => 'point',
+ oprresult => 'float8', oprcom => '<->(point,box)', oprcode => 'dist_bp' },
{ oid => '616', descr => 'distance between',
oprname => '<->', oprleft => 'lseg', oprright => 'line',
oprresult => 'float8', oprcode => 'dist_sl' },
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 562c540..3800150 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -1062,6 +1062,9 @@
{ oid => '364',
proname => 'dist_pb', prorettype => 'float8', proargtypes => 'point box',
prosrc => 'dist_pb' },
+{ oid => '357',
+ proname => 'dist_bp', prorettype => 'float8', proargtypes => 'box point',
+ prosrc => 'dist_bp' },
{ oid => '365',
proname => 'dist_sb', prorettype => 'float8', proargtypes => 'lseg box',
prosrc => 'dist_sb' },
diff --git a/src/test/regress/expected/geometry.out b/src/test/regress/expected/geometry.out
index 055d32c..5efe80a 100644
--- a/src/test/regress/expected/geometry.out
+++ b/src/test/regress/expected/geometry.out
@@ -602,54 +602,54 @@ SELECT p.f1, l.s, p.f1 <-> l.s FROM POINT_TBL p, LSEG_TBL l;
(72 rows)
-- Distance to box
-SELECT p.f1, b.f1, p.f1 <-> b.f1 FROM POINT_TBL p, BOX_TBL b;
- f1 | f1 | ?column?
--------------------+---------------------+--------------------
- (0,0) | (2,2),(0,0) | 0
- (0,0) | (3,3),(1,1) | 1.41421356237
- (0,0) | (-2,2),(-8,-10) | 2
- (0,0) | (2.5,3.5),(2.5,2.5) | 3.53553390593
- (0,0) | (3,3),(3,3) | 4.24264068712
- (-10,0) | (2,2),(0,0) | 10
- (-10,0) | (3,3),(1,1) | 11.0453610172
- (-10,0) | (-2,2),(-8,-10) | 2
- (-10,0) | (2.5,3.5),(2.5,2.5) | 12.747548784
- (-10,0) | (3,3),(3,3) | 13.3416640641
- (-3,4) | (2,2),(0,0) | 3.60555127546
- (-3,4) | (3,3),(1,1) | 4.12310562562
- (-3,4) | (-2,2),(-8,-10) | 2
- (-3,4) | (2.5,3.5),(2.5,2.5) | 5.52268050859
- (-3,4) | (3,3),(3,3) | 6.0827625303
- (5.1,34.5) | (2,2),(0,0) | 32.6475113906
- (5.1,34.5) | (3,3),(1,1) | 31.5699223946
- (5.1,34.5) | (-2,2),(-8,-10) | 33.2664996656
- (5.1,34.5) | (2.5,3.5),(2.5,2.5) | 31.108841187
- (5.1,34.5) | (3,3),(3,3) | 31.5699223946
- (-5,-12) | (2,2),(0,0) | 13
- (-5,-12) | (3,3),(1,1) | 14.3178210633
- (-5,-12) | (-2,2),(-8,-10) | 2
- (-5,-12) | (2.5,3.5),(2.5,2.5) | 16.3248277173
- (-5,-12) | (3,3),(3,3) | 17
- (1e-300,-1e-300) | (2,2),(0,0) | 1.41421356237e-300
- (1e-300,-1e-300) | (3,3),(1,1) | 1.41421356237
- (1e-300,-1e-300) | (-2,2),(-8,-10) | 2
- (1e-300,-1e-300) | (2.5,3.5),(2.5,2.5) | 3.53553390593
- (1e-300,-1e-300) | (3,3),(3,3) | 4.24264068712
- (1e+300,Infinity) | (2,2),(0,0) | Infinity
- (1e+300,Infinity) | (3,3),(1,1) | Infinity
- (1e+300,Infinity) | (-2,2),(-8,-10) | Infinity
- (1e+300,Infinity) | (2.5,3.5),(2.5,2.5) | Infinity
- (1e+300,Infinity) | (3,3),(3,3) | Infinity
- (NaN,NaN) | (2,2),(0,0) | NaN
- (NaN,NaN) | (3,3),(1,1) | NaN
- (NaN,NaN) | (-2,2),(-8,-10) | NaN
- (NaN,NaN) | (2.5,3.5),(2.5,2.5) | NaN
- (NaN,NaN) | (3,3),(3,3) | NaN
- (10,10) | (2,2),(0,0) | 11.313708499
- (10,10) | (3,3),(1,1) | 9.89949493661
- (10,10) | (-2,2),(-8,-10) | 14.4222051019
- (10,10) | (2.5,3.5),(2.5,2.5) | 9.92471662064
- (10,10) | (3,3),(3,3) | 9.89949493661
+SELECT p.f1, b.f1, p.f1 <-> b.f1, b.f1 <-> p.f1 FROM POINT_TBL p, BOX_TBL b;
+ f1 | f1 | ?column? | ?column?
+-------------------+---------------------+--------------------+--------------------
+ (0,0) | (2,2),(0,0) | 0 | 0
+ (0,0) | (3,3),(1,1) | 1.41421356237 | 1.41421356237
+ (0,0) | (-2,2),(-8,-10) | 2 | 2
+ (0,0) | (2.5,3.5),(2.5,2.5) | 3.53553390593 | 3.53553390593
+ (0,0) | (3,3),(3,3) | 4.24264068712 | 4.24264068712
+ (-10,0) | (2,2),(0,0) | 10 | 10
+ (-10,0) | (3,3),(1,1) | 11.0453610172 | 11.0453610172
+ (-10,0) | (-2,2),(-8,-10) | 2 | 2
+ (-10,0) | (2.5,3.5),(2.5,2.5) | 12.747548784 | 12.747548784
+ (-10,0) | (3,3),(3,3) | 13.3416640641 | 13.3416640641
+ (-3,4) | (2,2),(0,0) | 3.60555127546 | 3.60555127546
+ (-3,4) | (3,3),(1,1) | 4.12310562562 | 4.12310562562
+ (-3,4) | (-2,2),(-8,-10) | 2 | 2
+ (-3,4) | (2.5,3.5),(2.5,2.5) | 5.52268050859 | 5.52268050859
+ (-3,4) | (3,3),(3,3) | 6.0827625303 | 6.0827625303
+ (5.1,34.5) | (2,2),(0,0) | 32.6475113906 | 32.6475113906
+ (5.1,34.5) | (3,3),(1,1) | 31.5699223946 | 31.5699223946
+ (5.1,34.5) | (-2,2),(-8,-10) | 33.2664996656 | 33.2664996656
+ (5.1,34.5) | (2.5,3.5),(2.5,2.5) | 31.108841187 | 31.108841187
+ (5.1,34.5) | (3,3),(3,3) | 31.5699223946 | 31.5699223946
+ (-5,-12) | (2,2),(0,0) | 13 | 13
+ (-5,-12) | (3,3),(1,1) | 14.3178210633 | 14.3178210633
+ (-5,-12) | (-2,2),(-8,-10) | 2 | 2
+ (-5,-12) | (2.5,3.5),(2.5,2.5) | 16.3248277173 | 16.3248277173
+ (-5,-12) | (3,3),(3,3) | 17 | 17
+ (1e-300,-1e-300) | (2,2),(0,0) | 1.41421356237e-300 | 1.41421356237e-300
+ (1e-300,-1e-300) | (3,3),(1,1) | 1.41421356237 | 1.41421356237
+ (1e-300,-1e-300) | (-2,2),(-8,-10) | 2 | 2
+ (1e-300,-1e-300) | (2.5,3.5),(2.5,2.5) | 3.53553390593 | 3.53553390593
+ (1e-300,-1e-300) | (3,3),(3,3) | 4.24264068712 | 4.24264068712
+ (1e+300,Infinity) | (2,2),(0,0) | Infinity | Infinity
+ (1e+300,Infinity) | (3,3),(1,1) | Infinity | Infinity
+ (1e+300,Infinity) | (-2,2),(-8,-10) | Infinity | Infinity
+ (1e+300,Infinity) | (2.5,3.5),(2.5,2.5) | Infinity | Infinity
+ (1e+300,Infinity) | (3,3),(3,3) | Infinity | Infinity
+ (NaN,NaN) | (2,2),(0,0) | NaN | NaN
+ (NaN,NaN) | (3,3),(1,1) | NaN | NaN
+ (NaN,NaN) | (-2,2),(-8,-10) | NaN | NaN
+ (NaN,NaN) | (2.5,3.5),(2.5,2.5) | NaN | NaN
+ (NaN,NaN) | (3,3),(3,3) | NaN | NaN
+ (10,10) | (2,2),(0,0) | 11.313708499 | 11.313708499
+ (10,10) | (3,3),(1,1) | 9.89949493661 | 9.89949493661
+ (10,10) | (-2,2),(-8,-10) | 14.4222051019 | 14.4222051019
+ (10,10) | (2.5,3.5),(2.5,2.5) | 9.92471662064 | 9.92471662064
+ (10,10) | (3,3),(3,3) | 9.89949493661 | 9.89949493661
(45 rows)
-- Distance to path
diff --git a/src/test/regress/sql/geometry.sql b/src/test/regress/sql/geometry.sql
index ce98b3e..9fbd123 100644
--- a/src/test/regress/sql/geometry.sql
+++ b/src/test/regress/sql/geometry.sql
@@ -77,7 +77,7 @@ SELECT p.f1, l.s, p.f1 <-> l.s FROM POINT_TBL p, LINE_TBL l;
SELECT p.f1, l.s, p.f1 <-> l.s FROM POINT_TBL p, LSEG_TBL l;
-- Distance to box
-SELECT p.f1, b.f1, p.f1 <-> b.f1 FROM POINT_TBL p, BOX_TBL b;
+SELECT p.f1, b.f1, p.f1 <-> b.f1, b.f1 <-> p.f1 FROM POINT_TBL p, BOX_TBL b;
-- Distance to path
SELECT p.f1, p1.f1, p.f1 <-> p1.f1 FROM POINT_TBL p, PATH_TBL p1;
--
2.7.4
--------------B01ADF66983FA504E371CA13
Content-Type: text/x-patch;
name="0002-Add-box-point-distance-operator-to-GiST-box_ops-v01.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Add-box-point-distance-operator-to-GiST-box_ops-v01.pat";
filename*1="ch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* Re: skip replication slot snapshot/map file removal during end-of-recovery checkpoint
@ 2022-01-05 23:34 Bossart, Nathan <[email protected]>
2022-01-08 04:41 ` Re: skip replication slot snapshot/map file removal during end-of-recovery checkpoint Bharath Rupireddy <[email protected]>
0 siblings, 1 reply; 4305+ messages in thread
From: Bossart, Nathan @ 2022-01-05 23:34 UTC (permalink / raw)
To: Bharath Rupireddy <[email protected]>; PostgreSQL Hackers <[email protected]>
On 12/23/21, 3:17 AM, "Bharath Rupireddy" <[email protected]> wrote:
> Currently the end-of-recovery checkpoint can be much slower, impacting
> the server availability, if there are many replication slot files
> XXXX.snap or map-XXXX to be enumerated and deleted. How about skipping
> the .snap and map- file handling during the end-of-recovery
> checkpoint? It makes the server available faster and the next regular
> checkpoint can deal with these files. If required, we can have a GUC
> (skip_replication_slot_file_handling or some other better name) to
> control this default being the existing behavior.
I suggested something similar as a possibility in the other thread
where these tasks are being discussed [0]. I think it is worth
considering, but IMO it is not a complete solution to the problem. If
there are frequently many such files to delete and regular checkpoints
are taking longer, the shutdown/end-of-recovery checkpoint could still
take a while. I think it would be better to separate these tasks from
checkpointing instead.
Nathan
[0] https://postgr.es/m/A285A823-0AF2-4376-838E-847FA4710F9A%40amazon.com
^ permalink raw reply [nested|flat] 4305+ messages in thread
* Re: skip replication slot snapshot/map file removal during end-of-recovery checkpoint
2022-01-05 23:34 Re: skip replication slot snapshot/map file removal during end-of-recovery checkpoint Bossart, Nathan <[email protected]>
@ 2022-01-08 04:41 ` Bharath Rupireddy <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Bharath Rupireddy @ 2022-01-08 04:41 UTC (permalink / raw)
To: Bossart, Nathan <[email protected]>; +Cc: PostgreSQL Hackers <[email protected]>
On Thu, Jan 6, 2022 at 5:04 AM Bossart, Nathan <[email protected]> wrote:
>
> On 12/23/21, 3:17 AM, "Bharath Rupireddy" <[email protected]> wrote:
> > Currently the end-of-recovery checkpoint can be much slower, impacting
> > the server availability, if there are many replication slot files
> > XXXX.snap or map-XXXX to be enumerated and deleted. How about skipping
> > the .snap and map- file handling during the end-of-recovery
> > checkpoint? It makes the server available faster and the next regular
> > checkpoint can deal with these files. If required, we can have a GUC
> > (skip_replication_slot_file_handling or some other better name) to
> > control this default being the existing behavior.
>
> I suggested something similar as a possibility in the other thread
> where these tasks are being discussed [0]. I think it is worth
> considering, but IMO it is not a complete solution to the problem. If
> there are frequently many such files to delete and regular checkpoints
> are taking longer, the shutdown/end-of-recovery checkpoint could still
> take a while. I think it would be better to separate these tasks from
> checkpointing instead.
>
> [0] https://postgr.es/m/A285A823-0AF2-4376-838E-847FA4710F9A%40amazon.com
Thanks. I agree to solve it as part of the other thread and close this
thread here.
Regards,
Bharath Rupireddy.
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 3/7] Row pattern recognition patch (planner).
@ 2023-06-25 11:48 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-06-25 11:48 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 13 ++++++++++---
src/include/nodes/plannodes.h | 9 +++++++++
2 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 4bb38160b3..5ac65248a2 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,8 +287,8 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ List *runCondition, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2684,6 +2684,9 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6581,7 +6584,8 @@ make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ List *runCondition, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6607,6 +6611,9 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..eb511176ac 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,15 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Jun_25_21_05_09_2023_126)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v1-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 3/7] Row pattern recognition patch (planner).
@ 2023-06-25 11:48 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-06-25 11:48 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 13 ++++++++++---
src/include/nodes/plannodes.h | 9 +++++++++
2 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 4bb38160b3..5ac65248a2 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,8 +287,8 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ List *runCondition, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2684,6 +2684,9 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6581,7 +6584,8 @@ make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ List *runCondition, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6607,6 +6611,9 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..eb511176ac 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,15 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Jun_25_21_05_09_2023_126)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v1-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 3/7] Row pattern recognition patch (planner).
@ 2023-06-25 11:48 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-06-25 11:48 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 13 ++++++++++---
src/include/nodes/plannodes.h | 9 +++++++++
2 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 4bb38160b3..5ac65248a2 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,8 +287,8 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ List *runCondition, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2684,6 +2684,9 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6581,7 +6584,8 @@ make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ List *runCondition, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6607,6 +6611,9 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..eb511176ac 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,15 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Jun_25_21_05_09_2023_126)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v1-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 3/7] Row pattern recognition patch (planner).
@ 2023-06-25 11:48 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-06-25 11:48 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 13 ++++++++++---
src/include/nodes/plannodes.h | 9 +++++++++
2 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 4bb38160b3..5ac65248a2 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,8 +287,8 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ List *runCondition, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2684,6 +2684,9 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6581,7 +6584,8 @@ make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ List *runCondition, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6607,6 +6611,9 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..eb511176ac 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,15 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Jun_25_21_05_09_2023_126)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v1-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 3/7] Row pattern recognition patch (planner).
@ 2023-06-25 11:48 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-06-25 11:48 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 13 ++++++++++---
src/include/nodes/plannodes.h | 9 +++++++++
2 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 4bb38160b3..5ac65248a2 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,8 +287,8 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ List *runCondition, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2684,6 +2684,9 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6581,7 +6584,8 @@ make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ List *runCondition, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6607,6 +6611,9 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..eb511176ac 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,15 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Jun_25_21_05_09_2023_126)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v1-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 3/7] Row pattern recognition patch (planner).
@ 2023-06-26 08:05 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-06-26 08:05 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 19 ++++++++++++++-----
src/include/nodes/plannodes.h | 12 ++++++++++++
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 4bb38160b3..c10ac65a4c 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,9 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2684,6 +2684,10 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6580,8 +6584,9 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6607,6 +6612,10 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..cc942b9c12 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,18 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Jun_26_17_45_07_2023_724)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v2-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 3/7] Row pattern recognition patch (planner).
@ 2023-06-26 08:05 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-06-26 08:05 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 19 ++++++++++++++-----
src/include/nodes/plannodes.h | 12 ++++++++++++
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 4bb38160b3..c10ac65a4c 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,9 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2684,6 +2684,10 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6580,8 +6584,9 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6607,6 +6612,10 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..cc942b9c12 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,18 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Jun_26_17_45_07_2023_724)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v2-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 3/7] Row pattern recognition patch (planner).
@ 2023-06-26 08:05 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-06-26 08:05 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 19 ++++++++++++++-----
src/include/nodes/plannodes.h | 12 ++++++++++++
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 4bb38160b3..c10ac65a4c 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,9 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2684,6 +2684,10 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6580,8 +6584,9 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6607,6 +6612,10 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..cc942b9c12 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,18 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Jun_26_17_45_07_2023_724)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v2-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 3/7] Row pattern recognition patch (planner).
@ 2023-06-26 08:05 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-06-26 08:05 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 19 ++++++++++++++-----
src/include/nodes/plannodes.h | 12 ++++++++++++
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 4bb38160b3..c10ac65a4c 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,9 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2684,6 +2684,10 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6580,8 +6584,9 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6607,6 +6612,10 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..cc942b9c12 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,18 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Jun_26_17_45_07_2023_724)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v2-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 3/7] Row pattern recognition patch (planner).
@ 2023-06-26 08:05 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-06-26 08:05 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 19 ++++++++++++++-----
src/include/nodes/plannodes.h | 12 ++++++++++++
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 4bb38160b3..c10ac65a4c 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,9 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2684,6 +2684,10 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6580,8 +6584,9 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6607,6 +6612,10 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..cc942b9c12 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,18 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Jun_26_17_45_07_2023_724)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v2-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Row pattern recognition patch (planner).
@ 2023-07-26 10:49 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-07-26 10:49 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 19 ++++++++++++++-----
src/include/nodes/plannodes.h | 12 ++++++++++++
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index af48109058..4b1ae0fb21 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,9 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2679,6 +2679,10 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6582,8 +6586,9 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6609,6 +6614,10 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..cc942b9c12 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,18 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Jul_26_21_21_34_2023_317)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v3-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Row pattern recognition patch (planner).
@ 2023-07-26 10:49 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-07-26 10:49 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 19 ++++++++++++++-----
src/include/nodes/plannodes.h | 12 ++++++++++++
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index af48109058..4b1ae0fb21 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,9 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2679,6 +2679,10 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6582,8 +6586,9 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6609,6 +6614,10 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..cc942b9c12 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,18 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Jul_26_21_21_34_2023_317)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v3-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Row pattern recognition patch (planner).
@ 2023-07-26 10:49 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-07-26 10:49 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 19 ++++++++++++++-----
src/include/nodes/plannodes.h | 12 ++++++++++++
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index af48109058..4b1ae0fb21 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,9 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2679,6 +2679,10 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6582,8 +6586,9 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6609,6 +6614,10 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..cc942b9c12 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,18 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Jul_26_21_21_34_2023_317)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v3-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Row pattern recognition patch (planner).
@ 2023-07-26 10:49 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-07-26 10:49 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 19 ++++++++++++++-----
src/include/nodes/plannodes.h | 12 ++++++++++++
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index af48109058..4b1ae0fb21 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,9 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2679,6 +2679,10 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6582,8 +6586,9 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6609,6 +6614,10 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..cc942b9c12 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,18 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Jul_26_21_21_34_2023_317)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v3-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Row pattern recognition patch (planner).
@ 2023-07-26 10:49 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-07-26 10:49 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 19 ++++++++++++++-----
src/include/nodes/plannodes.h | 12 ++++++++++++
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index af48109058..4b1ae0fb21 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,9 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2679,6 +2679,10 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6582,8 +6586,9 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6609,6 +6614,10 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..cc942b9c12 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,18 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern Recognition PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern Recognition PATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern Recognition DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Jul_26_21_21_34_2023_317)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v3-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 3/7] Row pattern recognition patch (planner).
@ 2023-08-09 07:56 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-08-09 07:56 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index af48109058..828d8d5b62 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2679,6 +2680,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6582,8 +6588,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6609,6 +6617,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Aug__9_17_41_12_2023_134)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v4-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 3/7] Row pattern recognition patch (planner).
@ 2023-08-09 07:56 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-08-09 07:56 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index af48109058..828d8d5b62 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2679,6 +2680,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6582,8 +6588,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6609,6 +6617,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Aug__9_17_41_12_2023_134)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v4-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 3/7] Row pattern recognition patch (planner).
@ 2023-08-09 07:56 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-08-09 07:56 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index af48109058..828d8d5b62 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2679,6 +2680,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6582,8 +6588,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6609,6 +6617,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Aug__9_17_41_12_2023_134)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v4-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 3/7] Row pattern recognition patch (planner).
@ 2023-08-09 07:56 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-08-09 07:56 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index af48109058..828d8d5b62 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2679,6 +2680,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6582,8 +6588,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6609,6 +6617,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Aug__9_17_41_12_2023_134)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v4-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 3/7] Row pattern recognition patch (planner).
@ 2023-08-09 07:56 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-08-09 07:56 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index af48109058..828d8d5b62 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2679,6 +2680,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6582,8 +6588,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6609,6 +6617,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Aug__9_17_41_12_2023_134)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v4-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 3/7] Row pattern recognition patch (planner).
@ 2023-08-09 07:56 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-08-09 07:56 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index af48109058..828d8d5b62 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2679,6 +2680,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6582,8 +6588,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6609,6 +6617,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Aug__9_17_41_12_2023_134)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v4-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 3/7] Row pattern recognition patch (planner).
@ 2023-09-02 06:32 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-02 06:32 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..e3c07ded65 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_Sep__2_15_52_35_2023_273)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v5-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 3/7] Row pattern recognition patch (planner).
@ 2023-09-02 06:32 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-02 06:32 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..e3c07ded65 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_Sep__2_15_52_35_2023_273)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v5-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 3/7] Row pattern recognition patch (planner).
@ 2023-09-02 06:32 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-02 06:32 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..e3c07ded65 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_Sep__2_15_52_35_2023_273)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v5-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 3/7] Row pattern recognition patch (planner).
@ 2023-09-02 06:32 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-02 06:32 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..e3c07ded65 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_Sep__2_15_52_35_2023_273)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v5-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 3/7] Row pattern recognition patch (planner).
@ 2023-09-02 06:32 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-02 06:32 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..e3c07ded65 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_Sep__2_15_52_35_2023_273)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v5-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 3/7] Row pattern recognition patch (planner).
@ 2023-09-02 06:32 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-02 06:32 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..e3c07ded65 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..19815a98bb 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_Sep__2_15_52_35_2023_273)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v5-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v6 3/7] Row pattern recognition patch (planner).
@ 2023-09-12 05:22 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-12 05:22 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Tue_Sep_12_15_18_43_2023_359)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v6-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v6 3/7] Row pattern recognition patch (planner).
@ 2023-09-12 05:22 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-12 05:22 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Tue_Sep_12_15_18_43_2023_359)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v6-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v6 3/7] Row pattern recognition patch (planner).
@ 2023-09-12 05:22 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-12 05:22 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Tue_Sep_12_15_18_43_2023_359)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v6-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v6 3/7] Row pattern recognition patch (planner).
@ 2023-09-12 05:22 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-12 05:22 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Tue_Sep_12_15_18_43_2023_359)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v6-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v6 3/7] Row pattern recognition patch (planner).
@ 2023-09-12 05:22 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-12 05:22 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Tue_Sep_12_15_18_43_2023_359)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v6-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v6 3/7] Row pattern recognition patch (planner).
@ 2023-09-12 05:22 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-12 05:22 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Tue_Sep_12_15_18_43_2023_359)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v6-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v6 3/7] Row pattern recognition patch (planner).
@ 2023-09-12 05:22 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-12 05:22 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 97fa561e4e..2ed00b5d41 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Tue_Sep_12_15_18_43_2023_359)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v6-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 3/7] Row pattern recognition patch (planner).
@ 2023-09-22 04:53 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-22 04:53 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 5700bfb5cd..648bf5a425 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Sep_22_14_16_40_2023_530)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v7-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 3/7] Row pattern recognition patch (planner).
@ 2023-09-22 04:53 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-22 04:53 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 5700bfb5cd..648bf5a425 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Sep_22_14_16_40_2023_530)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v7-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 3/7] Row pattern recognition patch (planner).
@ 2023-09-22 04:53 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-22 04:53 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 5700bfb5cd..648bf5a425 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Sep_22_14_16_40_2023_530)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v7-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 3/7] Row pattern recognition patch (planner).
@ 2023-09-22 04:53 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-22 04:53 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 5700bfb5cd..648bf5a425 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Sep_22_14_16_40_2023_530)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v7-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 3/7] Row pattern recognition patch (planner).
@ 2023-09-22 04:53 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-22 04:53 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 5700bfb5cd..648bf5a425 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Sep_22_14_16_40_2023_530)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v7-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 3/7] Row pattern recognition patch (planner).
@ 2023-09-25 05:01 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-25 05:01 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 5700bfb5cd..648bf5a425 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Sep_25_14_26_30_2023_752)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v8-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 3/7] Row pattern recognition patch (planner).
@ 2023-09-25 05:01 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-25 05:01 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 5700bfb5cd..648bf5a425 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Sep_25_14_26_30_2023_752)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v8-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 3/7] Row pattern recognition patch (planner).
@ 2023-09-25 05:01 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-25 05:01 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 5700bfb5cd..648bf5a425 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Sep_25_14_26_30_2023_752)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v8-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 3/7] Row pattern recognition patch (planner).
@ 2023-09-25 05:01 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-09-25 05:01 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 5700bfb5cd..648bf5a425 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1b787fe031..afa27bb45a 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Sep_25_14_26_30_2023_752)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v8-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v9 3/7] Row pattern recognition patch (planner).
@ 2023-10-04 05:51 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-10-04 05:51 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 7962200885..20ce399763 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 8cafbf3f8a..e48b59517d 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Oct__4_15_03_28_2023_821)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v9-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v9 3/7] Row pattern recognition patch (planner).
@ 2023-10-04 05:51 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-10-04 05:51 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 7962200885..20ce399763 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 8cafbf3f8a..e48b59517d 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Oct__4_15_03_28_2023_821)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v9-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v9 3/7] Row pattern recognition patch (planner).
@ 2023-10-04 05:51 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-10-04 05:51 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 7962200885..20ce399763 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 8cafbf3f8a..e48b59517d 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Oct__4_15_03_28_2023_821)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v9-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v9 3/7] Row pattern recognition patch (planner).
@ 2023-10-04 05:51 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-10-04 05:51 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 7962200885..20ce399763 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 8cafbf3f8a..e48b59517d 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Oct__4_15_03_28_2023_821)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v9-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v10 3/7] Row pattern recognition patch (planner).
@ 2023-10-22 02:22 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-10-22 02:22 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 7962200885..20ce399763 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 8cafbf3f8a..e48b59517d 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Oct_22_11_39_20_2023_140)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v10-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v10 3/7] Row pattern recognition patch (planner).
@ 2023-10-22 02:22 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-10-22 02:22 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 7962200885..20ce399763 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 8cafbf3f8a..e48b59517d 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Oct_22_11_39_20_2023_140)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v10-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v10 3/7] Row pattern recognition patch (planner).
@ 2023-10-22 02:22 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-10-22 02:22 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 7962200885..20ce399763 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 8cafbf3f8a..e48b59517d 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Oct_22_11_39_20_2023_140)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v10-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v10 3/7] Row pattern recognition patch (planner).
@ 2023-10-22 02:22 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-10-22 02:22 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 23 +++++++++++++++++++++++
src/include/nodes/plannodes.h | 15 +++++++++++++++
3 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 7962200885..20ce399763 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -2456,6 +2456,29 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes reference outputs of a subplan.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 8cafbf3f8a..e48b59517d 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -1096,6 +1096,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Oct_22_11_39_20_2023_140)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v10-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v11 3/7] Row pattern recognition patch (planner).
@ 2023-11-08 06:57 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-11-08 06:57 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 16 ++++++++++++++
4 files changed, 64 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index fc3709510d..bda99d1c51 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 73ff40721c..378644b2c4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index d40af8e59f..827b86fea9 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Nov__8_16_37_05_2023_872)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v11-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v11 3/7] Row pattern recognition patch (planner).
@ 2023-11-08 06:57 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-11-08 06:57 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 16 ++++++++++++++
4 files changed, 64 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index fc3709510d..bda99d1c51 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 73ff40721c..378644b2c4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index d40af8e59f..827b86fea9 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Nov__8_16_37_05_2023_872)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v11-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v11 3/7] Row pattern recognition patch (planner).
@ 2023-11-08 06:57 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-11-08 06:57 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++-----
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 16 ++++++++++++++
4 files changed, 64 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index fc3709510d..bda99d1c51 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 73ff40721c..378644b2c4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index d40af8e59f..827b86fea9 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_Nov__8_16_37_05_2023_872)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v11-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v12 3/7] Row pattern recognition patch (planner).
@ 2023-12-04 11:23 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-12-04 11:23 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 16 ++++++++++++++
5 files changed, 67 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index a8cea5efe1..7d4324e5e3 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -868,6 +868,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 4bb68ac90e..aa781494d3 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 73ff40721c..378644b2c4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index d40af8e59f..827b86fea9 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Dec__8_10_16_13_2023_489)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v12-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v12 3/7] Row pattern recognition patch (planner).
@ 2023-12-04 11:23 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-12-04 11:23 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 16 ++++++++++++++
5 files changed, 67 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index a8cea5efe1..7d4324e5e3 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -868,6 +868,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 4bb68ac90e..aa781494d3 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 73ff40721c..378644b2c4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index d40af8e59f..827b86fea9 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Dec__8_10_16_13_2023_489)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v12-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v12 3/7] Row pattern recognition patch (planner).
@ 2023-12-04 11:23 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2023-12-04 11:23 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 16 ++++++++++++++
5 files changed, 67 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 34ca6d4ac2..469fcd156b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index a8cea5efe1..7d4324e5e3 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -868,6 +868,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 4bb68ac90e..aa781494d3 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 73ff40721c..378644b2c4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index d40af8e59f..827b86fea9 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Dec__8_10_16_13_2023_489)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v12-0004-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v13 4/8] Row pattern recognition patch (planner).
@ 2024-01-22 09:45 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-01-22 09:45 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 16 ++++++++++++++
5 files changed, 67 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index ca619eab94..3c7fd3867b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 2e2458b128..98fdfb06e3 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -868,6 +868,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 22a1fa29f3..d96bf6d3a0 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index aa83dd3636..95d7399ab4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index b4ef6bc44c..1b928e5a49 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Jan_22_19_26_18_2024_011)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v13-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v13 4/8] Row pattern recognition patch (planner).
@ 2024-01-22 09:45 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-01-22 09:45 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 16 ++++++++++++++
5 files changed, 67 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index ca619eab94..3c7fd3867b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 2e2458b128..98fdfb06e3 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -868,6 +868,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 22a1fa29f3..d96bf6d3a0 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index aa83dd3636..95d7399ab4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index b4ef6bc44c..1b928e5a49 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Jan_22_19_26_18_2024_011)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v13-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v13 4/8] Row pattern recognition patch (planner).
@ 2024-01-22 09:45 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-01-22 09:45 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 23 ++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 16 ++++++++++++++
5 files changed, 67 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index ca619eab94..3c7fd3867b 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6601,8 +6607,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6628,6 +6636,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 2e2458b128..98fdfb06e3 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -868,6 +868,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 22a1fa29f3..d96bf6d3a0 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index aa83dd3636..95d7399ab4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index b4ef6bc44c..1b928e5a49 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,21 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /* Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of String) */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Jan_22_19_26_18_2024_011)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v13-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v14 4/8] Row pattern recognition patch (planner).
@ 2024-02-28 13:59 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-02-28 13:59 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 610f4a56d6..a9138e3395 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2700,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6610,8 +6617,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6637,6 +6646,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index be4e182869..1ddfc3ed2d 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 22a1fa29f3..6ab4eb759e 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index aa83dd3636..95d7399ab4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index b4ef6bc44c..3425796212 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Feb_29_09_19_54_2024_640)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v14-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v14 4/8] Row pattern recognition patch (planner).
@ 2024-02-28 13:59 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-02-28 13:59 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 610f4a56d6..a9138e3395 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2700,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6610,8 +6617,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6637,6 +6646,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index be4e182869..1ddfc3ed2d 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 22a1fa29f3..6ab4eb759e 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index aa83dd3636..95d7399ab4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index b4ef6bc44c..3425796212 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Feb_29_09_19_54_2024_640)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v14-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v14 4/8] Row pattern recognition patch (planner).
@ 2024-02-28 13:59 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-02-28 13:59 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 610f4a56d6..a9138e3395 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -286,9 +286,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2698,6 +2700,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6610,8 +6617,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6637,6 +6646,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index be4e182869..1ddfc3ed2d 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 22a1fa29f3..6ab4eb759e 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2456,6 +2455,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index aa83dd3636..95d7399ab4 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2129,6 +2129,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index b4ef6bc44c..3425796212 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Feb_29_09_19_54_2024_640)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v14-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v15 4/8] Row pattern recognition patch (planner).
@ 2024-03-28 10:30 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-03-28 10:30 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 5f479fc56c..fe51ad351e 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2699,6 +2701,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6627,8 +6634,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6654,6 +6663,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 38d070fa00..82c370c4b4 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -869,6 +869,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 42603dbc7c..f7abb2be96 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2455,6 +2454,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 300691cc4d..3220072a51 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2147,6 +2147,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 7f3db5105d..b0e50ae886 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Mar_28_19_59_25_2024_076)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v15-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v15 4/8] Row pattern recognition patch (planner).
@ 2024-03-28 10:30 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-03-28 10:30 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 5f479fc56c..fe51ad351e 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2699,6 +2701,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6627,8 +6634,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6654,6 +6663,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 38d070fa00..82c370c4b4 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -869,6 +869,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 42603dbc7c..f7abb2be96 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2455,6 +2454,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 300691cc4d..3220072a51 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2147,6 +2147,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 7f3db5105d..b0e50ae886 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Mar_28_19_59_25_2024_076)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v15-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v15 4/8] Row pattern recognition patch (planner).
@ 2024-03-28 10:30 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-03-28 10:30 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 5f479fc56c..fe51ad351e 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2699,6 +2701,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6627,8 +6634,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6654,6 +6663,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 38d070fa00..82c370c4b4 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -869,6 +869,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 42603dbc7c..f7abb2be96 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2455,6 +2454,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 300691cc4d..3220072a51 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2147,6 +2147,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 7f3db5105d..b0e50ae886 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Mar_28_19_59_25_2024_076)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v15-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v15 4/8] Row pattern recognition patch (planner).
@ 2024-03-28 10:30 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-03-28 10:30 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 5f479fc56c..fe51ad351e 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2699,6 +2701,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6627,8 +6634,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6654,6 +6663,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 38d070fa00..82c370c4b4 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -869,6 +869,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 42603dbc7c..f7abb2be96 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2455,6 +2454,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 300691cc4d..3220072a51 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2147,6 +2147,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 7f3db5105d..b0e50ae886 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Mar_28_19_59_25_2024_076)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v15-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v15 4/8] Row pattern recognition patch (planner).
@ 2024-03-28 10:30 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-03-28 10:30 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 5f479fc56c..fe51ad351e 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2699,6 +2701,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6627,8 +6634,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6654,6 +6663,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 38d070fa00..82c370c4b4 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -869,6 +869,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 42603dbc7c..f7abb2be96 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2455,6 +2454,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 300691cc4d..3220072a51 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2147,6 +2147,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 7f3db5105d..b0e50ae886 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1096,6 +1097,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Mar_28_19_59_25_2024_076)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v15-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v16 4/8] Row pattern recognition patch (planner).
@ 2024-04-12 06:49 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-04-12 06:49 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 3b77886567..c8d96be7d7 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 5320da51a0..5eb66c709b 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -873,6 +873,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 4badb6ff58..1c34360c7c 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2178,6 +2178,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Apr_12_16_09_08_2024_262)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v16-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v16 4/8] Row pattern recognition patch (planner).
@ 2024-04-12 06:49 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-04-12 06:49 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 3b77886567..c8d96be7d7 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 5320da51a0..5eb66c709b 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -873,6 +873,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 4badb6ff58..1c34360c7c 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2178,6 +2178,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Apr_12_16_09_08_2024_262)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v16-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v16 4/8] Row pattern recognition patch (planner).
@ 2024-04-12 06:49 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-04-12 06:49 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 3b77886567..c8d96be7d7 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 5320da51a0..5eb66c709b 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -873,6 +873,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 4badb6ff58..1c34360c7c 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2178,6 +2178,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Apr_12_16_09_08_2024_262)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v16-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v17 4/8] Row pattern recognition patch (planner).
@ 2024-04-28 11:00 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-04-28 11:00 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 3b77886567..c8d96be7d7 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 5320da51a0..5eb66c709b 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -873,6 +873,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 41da670f15..b453977178 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2182,6 +2182,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Apr_28_20_28_26_2024_444)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v17-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v17 4/8] Row pattern recognition patch (planner).
@ 2024-04-28 11:00 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-04-28 11:00 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 3b77886567..c8d96be7d7 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 5320da51a0..5eb66c709b 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -873,6 +873,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 41da670f15..b453977178 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2182,6 +2182,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Apr_28_20_28_26_2024_444)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v17-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v17 4/8] Row pattern recognition patch (planner).
@ 2024-04-28 11:00 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-04-28 11:00 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 4 ++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 3b77886567..c8d96be7d7 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
wc->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 5320da51a0..5eb66c709b 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -873,6 +873,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
wc->runCondition = (List *) preprocess_expression(root,
(Node *) wc->runCondition,
EXPRKIND_TARGET);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 41da670f15..b453977178 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2182,6 +2182,10 @@ perform_pullup_replace_vars(PlannerInfo *root,
if (wc->runCondition != NIL)
wc->runCondition = (List *)
pullup_replace_vars((Node *) wc->runCondition, rvcontext);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
}
if (parse->onConflict)
{
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sun_Apr_28_20_28_26_2024_444)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v17-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v18 4/8] Row pattern recognition patch (planner).
@ 2024-05-11 07:11 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-05-11 07:11 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 6b64c4a362..ef2101e216 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 032818423f..a5d17e3fda 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 5482ab85a7..f54db3f044 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_May_11_16_23_07_2024_789)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v18-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v18 4/8] Row pattern recognition patch (planner).
@ 2024-05-11 07:11 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-05-11 07:11 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 6b64c4a362..ef2101e216 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 032818423f..a5d17e3fda 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 5482ab85a7..f54db3f044 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_May_11_16_23_07_2024_789)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v18-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v18 4/8] Row pattern recognition patch (planner).
@ 2024-05-11 07:11 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-05-11 07:11 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 6b64c4a362..ef2101e216 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 032818423f..a5d17e3fda 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 5482ab85a7..f54db3f044 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_May_11_16_23_07_2024_789)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v18-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v19 4/8] Row pattern recognition patch (planner).
@ 2024-05-14 23:26 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-05-14 23:26 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 6b64c4a362..ef2101e216 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 032818423f..a5d17e3fda 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 5482ab85a7..f54db3f044 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_May_15_09_02_03_2024_008)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v19-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v19 4/8] Row pattern recognition patch (planner).
@ 2024-05-14 23:26 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-05-14 23:26 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 6b64c4a362..ef2101e216 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 032818423f..a5d17e3fda 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 5482ab85a7..f54db3f044 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_May_15_09_02_03_2024_008)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v19-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v19 4/8] Row pattern recognition patch (planner).
@ 2024-05-14 23:26 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-05-14 23:26 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 6b64c4a362..ef2101e216 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 032818423f..a5d17e3fda 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 5482ab85a7..f54db3f044 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index e025679f89..90441f4d90 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Wed_May_15_09_02_03_2024_008)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v19-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v20 4/8] Row pattern recognition patch (planner).
@ 2024-05-24 02:26 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-05-24 02:26 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 6b64c4a362..ef2101e216 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 032818423f..a5d17e3fda 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 5482ab85a7..f54db3f044 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1aeeaec95e..5b8d8a6dac 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_May_24_11_39_19_2024_763)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v20-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v20 4/8] Row pattern recognition patch (planner).
@ 2024-05-24 02:26 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-05-24 02:26 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 6b64c4a362..ef2101e216 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 032818423f..a5d17e3fda 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 5482ab85a7..f54db3f044 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1aeeaec95e..5b8d8a6dac 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_May_24_11_39_19_2024_763)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v20-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v20 4/8] Row pattern recognition patch (planner).
@ 2024-05-24 02:26 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-05-24 02:26 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 6b64c4a362..ef2101e216 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -287,9 +287,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6629,8 +6636,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6656,6 +6665,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 032818423f..a5d17e3fda 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 37abcb4701..cd0e7c57d8 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 5482ab85a7..f54db3f044 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 1aeeaec95e..5b8d8a6dac 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1098,6 +1099,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_May_24_11_39_19_2024_763)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v20-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v21 4/8] Row pattern recognition patch (planner).
@ 2024-08-26 04:32 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-08-26 04:32 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 8e0e5977a9..a1b2c71364 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -288,9 +288,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2697,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6631,8 +6638,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6658,6 +6667,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index b5827d3980..ccb66336a8 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 7aed84584c..7d726729ae 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 969e257f70..3cedb5c8e5 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 62cd6a6666..b7b2ac4aaf 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Aug_26_13_39_47_2024_878)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v21-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v21 4/8] Row pattern recognition patch (planner).
@ 2024-08-26 04:32 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-08-26 04:32 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 8e0e5977a9..a1b2c71364 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -288,9 +288,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2697,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6631,8 +6638,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6658,6 +6667,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index b5827d3980..ccb66336a8 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 7aed84584c..7d726729ae 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 969e257f70..3cedb5c8e5 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 62cd6a6666..b7b2ac4aaf 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Aug_26_13_39_47_2024_878)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v21-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v21 4/8] Row pattern recognition patch (planner).
@ 2024-08-26 04:32 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-08-26 04:32 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 8e0e5977a9..a1b2c71364 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -288,9 +288,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2697,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6631,8 +6638,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6658,6 +6667,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index b5827d3980..ccb66336a8 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -870,6 +870,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 7aed84584c..7d726729ae 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -210,7 +210,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2471,6 +2470,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 969e257f70..3cedb5c8e5 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2175,6 +2175,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 62cd6a6666..b7b2ac4aaf 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Aug_26_13_39_47_2024_878)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v21-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v22 4/8] Row pattern recognition patch (planner).
@ 2024-09-19 04:48 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-09-19 04:48 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index bb45ef318f..b0adb9cbd8 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -288,9 +288,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2697,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6631,8 +6638,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6658,6 +6667,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index d92d43a17e..771b4b051d 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -879,6 +879,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 91c7c4fe2f..b5310e0d72 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2495,6 +2494,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index a70404558f..d4b08a2e48 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2176,6 +2176,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 62cd6a6666..b7b2ac4aaf 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Sep_19_13_59_47_2024_608)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v22-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v22 4/8] Row pattern recognition patch (planner).
@ 2024-09-19 04:48 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-09-19 04:48 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index bb45ef318f..b0adb9cbd8 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -288,9 +288,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2697,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6631,8 +6638,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6658,6 +6667,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index d92d43a17e..771b4b051d 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -879,6 +879,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 91c7c4fe2f..b5310e0d72 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2495,6 +2494,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index a70404558f..d4b08a2e48 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2176,6 +2176,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 62cd6a6666..b7b2ac4aaf 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Sep_19_13_59_47_2024_608)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v22-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v22 4/8] Row pattern recognition patch (planner).
@ 2024-09-19 04:48 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-09-19 04:48 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index bb45ef318f..b0adb9cbd8 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -288,9 +288,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2697,6 +2699,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6631,8 +6638,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6658,6 +6667,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index d92d43a17e..771b4b051d 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -879,6 +879,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 91c7c4fe2f..b5310e0d72 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2495,6 +2494,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index a70404558f..d4b08a2e48 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2176,6 +2176,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 62cd6a6666..b7b2ac4aaf 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Sep_19_13_59_47_2024_608)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v22-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v23 4/8] Row pattern recognition patch (planner).
@ 2024-10-25 03:56 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-10-25 03:56 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index f2ed0d81f6..1490ded185 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -290,9 +290,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6706,8 +6713,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6733,6 +6742,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 0f423e9684..24f0744c7c 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -879,6 +879,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 91c7c4fe2f..b5310e0d72 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2495,6 +2494,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 4d7f972caf..1dcfcf338d 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2271,6 +2271,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 52f29bcdb6..294597461b 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Oct_25_13_04_53_2024_648)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v23-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v23 4/8] Row pattern recognition patch (planner).
@ 2024-10-25 03:56 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-10-25 03:56 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index f2ed0d81f6..1490ded185 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -290,9 +290,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6706,8 +6713,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6733,6 +6742,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 0f423e9684..24f0744c7c 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -879,6 +879,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 91c7c4fe2f..b5310e0d72 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2495,6 +2494,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 4d7f972caf..1dcfcf338d 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2271,6 +2271,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 52f29bcdb6..294597461b 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Oct_25_13_04_53_2024_648)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v23-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v23 4/8] Row pattern recognition patch (planner).
@ 2024-10-25 03:56 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-10-25 03:56 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index f2ed0d81f6..1490ded185 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -290,9 +290,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6706,8 +6713,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6733,6 +6742,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 0f423e9684..24f0744c7c 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -879,6 +879,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 91c7c4fe2f..b5310e0d72 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2495,6 +2494,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 4d7f972caf..1dcfcf338d 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2271,6 +2271,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 52f29bcdb6..294597461b 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Fri_Oct_25_13_04_53_2024_648)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v23-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v24 4/8] Row pattern recognition patch (planner).
@ 2024-12-19 06:06 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-19 06:06 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 178c572b02..2aedb43791 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -290,9 +290,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6704,8 +6711,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6731,6 +6740,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index a0a2de7ee4..e11935aeb8 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 3fa4d78c3e..3ef9cbff27 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 52f29bcdb6..294597461b 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Dec_19_15_19_50_2024_894)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v24-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v24 4/8] Row pattern recognition patch (planner).
@ 2024-12-19 06:06 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-19 06:06 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 178c572b02..2aedb43791 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -290,9 +290,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6704,8 +6711,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6731,6 +6740,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index a0a2de7ee4..e11935aeb8 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 3fa4d78c3e..3ef9cbff27 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 52f29bcdb6..294597461b 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Dec_19_15_19_50_2024_894)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v24-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v24 4/8] Row pattern recognition patch (planner).
@ 2024-12-19 06:06 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-19 06:06 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 178c572b02..2aedb43791 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -290,9 +290,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6704,8 +6711,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6731,6 +6740,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index a0a2de7ee4..e11935aeb8 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 3fa4d78c3e..3ef9cbff27 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 52f29bcdb6..294597461b 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Thu_Dec_19_15_19_50_2024_894)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v24-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v25 4/9] Row pattern recognition patch (planner).
@ 2024-12-21 06:19 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-21 06:19 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 178c572b02..2aedb43791 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -290,9 +290,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6704,8 +6711,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6731,6 +6740,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index f3856c519f..11bab38057 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index adad7ea9a9..842738adc9 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 52f29bcdb6..294597461b 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_Dec_21_18_20_04_2024_526)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v25-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v25 4/9] Row pattern recognition patch (planner).
@ 2024-12-21 06:19 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-21 06:19 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 178c572b02..2aedb43791 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -290,9 +290,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6704,8 +6711,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6731,6 +6740,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index f3856c519f..11bab38057 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index adad7ea9a9..842738adc9 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 52f29bcdb6..294597461b 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_Dec_21_18_20_04_2024_526)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v25-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v25 4/9] Row pattern recognition patch (planner).
@ 2024-12-21 06:19 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-21 06:19 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 24 +++++++++++++++-----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 178c572b02..2aedb43791 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -290,9 +290,11 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp,
+ List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6704,8 +6711,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6731,6 +6740,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index f3856c519f..11bab38057 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index adad7ea9a9..842738adc9 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 52f29bcdb6..294597461b 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Sat_Dec_21_18_20_04_2024_526)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v25-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v26 4/9] Row pattern recognition patch (planner).
@ 2024-12-30 12:44 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-30 12:44 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 22 ++++++++++++++----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 75 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index b3e2294e84..e99ac4652e 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -291,8 +291,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ List *runCondition, RPSkipTo rpSkipTo, List *patternVariable,
+ List *patternRegexp, List *defineClause,
+ List *defineInitial, List *qual,
+ bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6708,8 +6715,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6735,6 +6744,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 7468961b01..f123721e06 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index adad7ea9a9..842738adc9 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 4633121689..1e7cc2a94e 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Dec_30_22_37_18_2024_171)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v26-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v26 4/9] Row pattern recognition patch (planner).
@ 2024-12-30 12:44 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-30 12:44 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 22 ++++++++++++++----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 75 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index b3e2294e84..e99ac4652e 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -291,8 +291,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ List *runCondition, RPSkipTo rpSkipTo, List *patternVariable,
+ List *patternRegexp, List *defineClause,
+ List *defineInitial, List *qual,
+ bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6708,8 +6715,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6735,6 +6744,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 7468961b01..f123721e06 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index adad7ea9a9..842738adc9 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 4633121689..1e7cc2a94e 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Dec_30_22_37_18_2024_171)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v26-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v26 4/9] Row pattern recognition patch (planner).
@ 2024-12-30 12:44 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-30 12:44 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 22 ++++++++++++++----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 75 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index b3e2294e84..e99ac4652e 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -291,8 +291,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ List *runCondition, RPSkipTo rpSkipTo, List *patternVariable,
+ List *patternRegexp, List *defineClause,
+ List *defineInitial, List *qual,
+ bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6708,8 +6715,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6735,6 +6744,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 7468961b01..f123721e06 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index adad7ea9a9..842738adc9 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 4633121689..1e7cc2a94e 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Mon_Dec_30_22_37_18_2024_171)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v26-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v27 4/9] Row pattern recognition patch (planner).
@ 2024-12-30 23:53 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-30 23:53 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 22 ++++++++++++++----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 75 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index b3e2294e84..e99ac4652e 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -291,8 +291,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ List *runCondition, RPSkipTo rpSkipTo, List *patternVariable,
+ List *patternRegexp, List *defineClause,
+ List *defineInitial, List *qual,
+ bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6708,8 +6715,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6735,6 +6744,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 7468961b01..f123721e06 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index adad7ea9a9..842738adc9 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 4633121689..1e7cc2a94e 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Tue_Dec_31_08_57_07_2024_963)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v27-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v27 4/9] Row pattern recognition patch (planner).
@ 2024-12-30 23:53 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-30 23:53 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 22 ++++++++++++++----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 75 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index b3e2294e84..e99ac4652e 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -291,8 +291,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ List *runCondition, RPSkipTo rpSkipTo, List *patternVariable,
+ List *patternRegexp, List *defineClause,
+ List *defineInitial, List *qual,
+ bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6708,8 +6715,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6735,6 +6744,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 7468961b01..f123721e06 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index adad7ea9a9..842738adc9 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 4633121689..1e7cc2a94e 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Tue_Dec_31_08_57_07_2024_963)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v27-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v27 4/9] Row pattern recognition patch (planner).
@ 2024-12-30 23:53 Tatsuo Ishii <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Tatsuo Ishii @ 2024-12-30 23:53 UTC (permalink / raw)
---
src/backend/optimizer/plan/createplan.c | 22 ++++++++++++++----
src/backend/optimizer/plan/planner.c | 3 +++
src/backend/optimizer/plan/setrefs.c | 27 ++++++++++++++++++++++-
src/backend/optimizer/prep/prepjointree.c | 9 ++++++++
src/include/nodes/plannodes.h | 19 ++++++++++++++++
5 files changed, 75 insertions(+), 5 deletions(-)
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index b3e2294e84..e99ac4652e 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -291,8 +291,10 @@ static WindowAgg *make_windowagg(List *tlist, Index winref,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow,
- Plan *lefttree);
+ List *runCondition, RPSkipTo rpSkipTo, List *patternVariable,
+ List *patternRegexp, List *defineClause,
+ List *defineInitial, List *qual,
+ bool topWindow, Plan *lefttree);
static Group *make_group(List *tlist, List *qual, int numGroupCols,
AttrNumber *grpColIdx, Oid *grpOperators, Oid *grpCollations,
Plan *lefttree);
@@ -2700,6 +2702,11 @@ create_windowagg_plan(PlannerInfo *root, WindowAggPath *best_path)
wc->inRangeAsc,
wc->inRangeNullsFirst,
best_path->runCondition,
+ wc->rpSkipTo,
+ wc->patternVariable,
+ wc->patternRegexp,
+ wc->defineClause,
+ wc->defineInitial,
best_path->qual,
best_path->topwindow,
subplan);
@@ -6708,8 +6715,10 @@ make_windowagg(List *tlist, Index winref,
int ordNumCols, AttrNumber *ordColIdx, Oid *ordOperators, Oid *ordCollations,
int frameOptions, Node *startOffset, Node *endOffset,
Oid startInRangeFunc, Oid endInRangeFunc,
- Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst,
- List *runCondition, List *qual, bool topWindow, Plan *lefttree)
+ Oid inRangeColl, bool inRangeAsc, bool inRangeNullsFirst, List *runCondition,
+ RPSkipTo rpSkipTo, List *patternVariable, List *patternRegexp, List *defineClause,
+ List *defineInitial,
+ List *qual, bool topWindow, Plan *lefttree)
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
@@ -6735,6 +6744,11 @@ make_windowagg(List *tlist, Index winref,
node->inRangeAsc = inRangeAsc;
node->inRangeNullsFirst = inRangeNullsFirst;
node->topWindow = topWindow;
+ node->rpSkipTo = rpSkipTo,
+ node->patternVariable = patternVariable;
+ node->patternRegexp = patternRegexp;
+ node->defineClause = defineClause;
+ node->defineInitial = defineInitial;
plan->targetlist = tlist;
plan->lefttree = lefttree;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 7468961b01..f123721e06 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -881,6 +881,9 @@ subquery_planner(PlannerGlobal *glob, Query *parse, PlannerInfo *parent_root,
EXPRKIND_LIMIT);
wc->endOffset = preprocess_expression(root, wc->endOffset,
EXPRKIND_LIMIT);
+ wc->defineClause = (List *) preprocess_expression(root,
+ (Node *) wc->defineClause,
+ EXPRKIND_TARGET);
}
parse->limitOffset = preprocess_expression(root, parse->limitOffset,
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 6d23df108d..70c9733e3f 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -211,7 +211,6 @@ static List *set_windowagg_runcondition_references(PlannerInfo *root,
List *runcondition,
Plan *plan);
-
/*****************************************************************************
*
* SUBPLAN REFERENCES
@@ -2492,6 +2491,32 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
NRM_EQUAL,
NUM_EXEC_QUAL(plan));
+ /*
+ * Modifies an expression tree in each DEFINE clause so that all Var
+ * nodes's varno refers to OUTER_VAR.
+ */
+ if (IsA(plan, WindowAgg))
+ {
+ WindowAgg *wplan = (WindowAgg *) plan;
+
+ if (wplan->defineClause != NIL)
+ {
+ foreach(l, wplan->defineClause)
+ {
+ TargetEntry *tle = (TargetEntry *) lfirst(l);
+
+ tle->expr = (Expr *)
+ fix_upper_expr(root,
+ (Node *) tle->expr,
+ subplan_itlist,
+ OUTER_VAR,
+ rtoffset,
+ NRM_EQUAL,
+ NUM_EXEC_QUAL(plan));
+ }
+ }
+ }
+
pfree(subplan_itlist);
}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index adad7ea9a9..842738adc9 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -2298,6 +2298,15 @@ perform_pullup_replace_vars(PlannerInfo *root,
parse->returningList = (List *)
pullup_replace_vars((Node *) parse->returningList, rvcontext);
+ foreach(lc, parse->windowClause)
+ {
+ WindowClause *wc = lfirst_node(WindowClause, lc);
+
+ if (wc->defineClause != NIL)
+ wc->defineClause = (List *)
+ pullup_replace_vars((Node *) wc->defineClause, rvcontext);
+ }
+
if (parse->onConflict)
{
parse->onConflict->onConflictSet = (List *)
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index 4633121689..1e7cc2a94e 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -20,6 +20,7 @@
#include "lib/stringinfo.h"
#include "nodes/bitmapset.h"
#include "nodes/lockoptions.h"
+#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
@@ -1099,6 +1100,24 @@ typedef struct WindowAgg
/* nulls sort first for in_range tests? */
bool inRangeNullsFirst;
+ /* Row Pattern Recognition AFTER MACH SKIP clause */
+ RPSkipTo rpSkipTo; /* Row Pattern Skip To type */
+
+ /* Row Pattern PATTERN variable name (list of String) */
+ List *patternVariable;
+
+ /*
+ * Row Pattern RPATTERN regular expression quantifier ('+' or ''. list of
+ * String)
+ */
+ List *patternRegexp;
+
+ /* Row Pattern DEFINE clause (list of TargetEntry) */
+ List *defineClause;
+
+ /* Row Pattern DEFINE variable initial names (list of String) */
+ List *defineInitial;
+
/*
* false for all apart from the WindowAgg that's closest to the root of
* the plan
--
2.25.1
----Next_Part(Tue_Dec_31_08_57_07_2024_963)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="v27-0005-Row-pattern-recognition-patch-executor.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 6a4c7e4822d..1202cb07c07 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 954f611de5b..8d81dcdc2f6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8593,15 +8586,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 45e4483692d..5b22fdc8e08 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index c4d424ba10d..57b4adc0e2a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 597c468983e..9b87b9eda5f 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
3 files changed, 16 insertions(+), 53 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index febed53c9fa..c7adfad0e05 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index de063d63b4f..7d576834d5c 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c215d47f2d8..2d1aa50dac6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,13 +3952,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8494,12 +8487,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 99ece0c1761..24c59510672 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 66cb016792c..c1b945cdae5 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,13 +3975,6 @@
{ oid => '8302', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8583,12 +8576,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 13 +++------
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 31e773fb32e..328f994547e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b935b6f14c0..166ae4b5645 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,13 +3962,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8519,12 +8512,14 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument for both versions that use OID or view name.
---
src/backend/catalog/system_functions.sql | 14 ++++++++
src/backend/utils/adt/ruleutils.c | 44 ------------------------
src/include/catalog/pg_proc.dat | 11 ++----
src/include/catalog/pg_retired.dat | 4 ++-
4 files changed, 19 insertions(+), 54 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 3aad2fbf8f3..4ddbf194fa8 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -664,6 +664,20 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_ruledef';
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view text, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef_name';
+
+CREATE OR REPLACE FUNCTION
+ pg_get_viewdef(view oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL RESTRICTED
+AS 'pg_get_viewdef';
+
--
-- The default permissions for functions mean that anyone can execute them.
-- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 3733212fe0a..29557f3c9d2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2a3362567a7..531d0dea7db 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,13 +3961,6 @@
proargtypes => 'oid oid', prosrc => 'oidge' },
# System-view support functions
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8510,12 +8503,12 @@
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
descr => 'select statement of a view with pretty-print option',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index a3ce10c7f62..d5d51ddb3e8 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,8 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
-{ oid => '1573', proname => 'pg_get_ruledef' }
+{ oid => '1573', proname => 'pg_get_ruledef' },
+{ oid => '1640', proname => 'pg_get_viewdef' },
+{ oid => '1641', proname => 'pg_get_viewdef' }
]
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch"
^ permalink raw reply [nested|flat] 4305+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql
@ 2025-12-09 17:33 Mark Wong <[email protected]>
0 siblings, 0 replies; 4305+ messages in thread
From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw)
Modernize pg_get_viewdef to use proargdefaults to handle the optional
pretty argument for both versions that use OID or view name.
---
src/backend/utils/adt/ruleutils.c | 44 -------------------------------
src/include/catalog/pg_proc.dat | 17 +++++-------
2 files changed, 6 insertions(+), 55 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 76705db3dac..fd00d6c3515 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags)
*/
Datum
pg_get_viewdef(PG_FUNCTION_ARGS)
-{
- /* By OID */
- Oid viewoid = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_ext(PG_FUNCTION_ARGS)
{
/* By OID */
Oid viewoid = PG_GETARG_OID(0);
@@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS)
Datum
pg_get_viewdef_name(PG_FUNCTION_ARGS)
-{
- /* By qualified name */
- text *viewname = PG_GETARG_TEXT_PP(0);
- int prettyFlags;
- RangeVar *viewrel;
- Oid viewoid;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- /* Look up view name. Can't lock it - we might not have privileges. */
- viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname));
- viewoid = RangeVarGetRelid(viewrel, NoLock, false);
-
- res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_viewdef_name_ext(PG_FUNCTION_ARGS)
{
/* By qualified name */
text *viewname = PG_GETARG_TEXT_PP(0);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 49e92204bd6..b00ede45e41 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,13 +3981,6 @@
{ oid => '6469', descr => 'source text of a property graph',
proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' },
-{ oid => '1640', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'text',
- prosrc => 'pg_get_viewdef_name' },
-{ oid => '1641', descr => 'select statement of a view',
- proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
- prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
@@ -8567,15 +8560,17 @@
proargtypes => 'oid bool', proargnames => '{rule,pretty}',
proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
{ oid => '2505',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'text bool',
- prosrc => 'pg_get_viewdef_name_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef_name' },
{ oid => '2506',
- descr => 'select statement of a view with pretty-print option',
+ descr => 'select statement of a view',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
prorettype => 'text', proargtypes => 'oid bool',
- prosrc => 'pg_get_viewdef_ext' },
+ proargnames => '{view,pretty}', proargdefaults => '{false}',
+ prosrc => 'pg_get_viewdef' },
{ oid => '3159',
descr => 'select statement of a view with pretty-printing and specified line wrapping',
proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch
^ permalink raw reply [nested|flat] 4305+ messages in thread
end of thread, other threads:[~2025-12-09 17:33 UTC | newest]
Thread overview: 4305+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2018-04-13 04:10 Overcoming SELECT ... FOR UPDATE permission restrictions Alexander Lakhin <[email protected]>
2018-04-13 15:55 ` Tom Lane <[email protected]>
2018-04-16 17:12 ` Alexander Lakhin <[email protected]>
2018-04-17 02:18 ` Michael Paquier <[email protected]>
2018-04-17 02:49 ` Tom Lane <[email protected]>
2019-03-07 17:22 [PATCH 1/3] Add operator <->(box, point) Nikita Glukhov <[email protected]>
2019-03-07 17:22 [PATCH 1/3] Add operator <->(box, point) Nikita Glukhov <[email protected]>
2022-01-05 23:34 Re: skip replication slot snapshot/map file removal during end-of-recovery checkpoint Bossart, Nathan <[email protected]>
2022-01-08 04:41 ` Re: skip replication slot snapshot/map file removal during end-of-recovery checkpoint Bharath Rupireddy <[email protected]>
2023-06-25 11:48 [PATCH v1 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-06-25 11:48 [PATCH v1 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-06-25 11:48 [PATCH v1 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-06-25 11:48 [PATCH v1 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-06-25 11:48 [PATCH v1 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-06-26 08:05 [PATCH v2 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-06-26 08:05 [PATCH v2 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-06-26 08:05 [PATCH v2 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-06-26 08:05 [PATCH v2 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-06-26 08:05 [PATCH v2 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-07-26 10:49 [PATCH v3 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-07-26 10:49 [PATCH v3 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-07-26 10:49 [PATCH v3 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-07-26 10:49 [PATCH v3 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-07-26 10:49 [PATCH v3 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-08-09 07:56 [PATCH v4 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-08-09 07:56 [PATCH v4 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-08-09 07:56 [PATCH v4 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-08-09 07:56 [PATCH v4 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-08-09 07:56 [PATCH v4 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-08-09 07:56 [PATCH v4 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-02 06:32 [PATCH v5 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-02 06:32 [PATCH v5 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-02 06:32 [PATCH v5 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-02 06:32 [PATCH v5 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-02 06:32 [PATCH v5 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-02 06:32 [PATCH v5 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-12 05:22 [PATCH v6 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-12 05:22 [PATCH v6 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-12 05:22 [PATCH v6 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-12 05:22 [PATCH v6 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-12 05:22 [PATCH v6 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-12 05:22 [PATCH v6 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-12 05:22 [PATCH v6 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-22 04:53 [PATCH v7 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-22 04:53 [PATCH v7 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-22 04:53 [PATCH v7 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-22 04:53 [PATCH v7 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-22 04:53 [PATCH v7 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-25 05:01 [PATCH v8 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-25 05:01 [PATCH v8 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-25 05:01 [PATCH v8 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-09-25 05:01 [PATCH v8 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-10-04 05:51 [PATCH v9 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-10-04 05:51 [PATCH v9 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-10-04 05:51 [PATCH v9 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-10-04 05:51 [PATCH v9 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-10-22 02:22 [PATCH v10 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-10-22 02:22 [PATCH v10 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-10-22 02:22 [PATCH v10 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-10-22 02:22 [PATCH v10 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-11-08 06:57 [PATCH v11 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-11-08 06:57 [PATCH v11 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-11-08 06:57 [PATCH v11 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-12-04 11:23 [PATCH v12 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-12-04 11:23 [PATCH v12 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2023-12-04 11:23 [PATCH v12 3/7] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-01-22 09:45 [PATCH v13 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-01-22 09:45 [PATCH v13 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-01-22 09:45 [PATCH v13 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-02-28 13:59 [PATCH v14 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-02-28 13:59 [PATCH v14 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-02-28 13:59 [PATCH v14 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-03-28 10:30 [PATCH v15 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-03-28 10:30 [PATCH v15 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-03-28 10:30 [PATCH v15 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-03-28 10:30 [PATCH v15 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-03-28 10:30 [PATCH v15 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-04-12 06:49 [PATCH v16 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-04-12 06:49 [PATCH v16 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-04-12 06:49 [PATCH v16 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-04-28 11:00 [PATCH v17 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-04-28 11:00 [PATCH v17 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-04-28 11:00 [PATCH v17 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-05-11 07:11 [PATCH v18 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-05-11 07:11 [PATCH v18 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-05-11 07:11 [PATCH v18 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-05-14 23:26 [PATCH v19 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-05-14 23:26 [PATCH v19 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-05-14 23:26 [PATCH v19 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-05-24 02:26 [PATCH v20 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-05-24 02:26 [PATCH v20 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-05-24 02:26 [PATCH v20 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-08-26 04:32 [PATCH v21 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-08-26 04:32 [PATCH v21 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-08-26 04:32 [PATCH v21 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-09-19 04:48 [PATCH v22 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-09-19 04:48 [PATCH v22 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-09-19 04:48 [PATCH v22 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-10-25 03:56 [PATCH v23 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-10-25 03:56 [PATCH v23 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-10-25 03:56 [PATCH v23 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-19 06:06 [PATCH v24 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-19 06:06 [PATCH v24 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-19 06:06 [PATCH v24 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-21 06:19 [PATCH v25 4/9] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-21 06:19 [PATCH v25 4/9] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-21 06:19 [PATCH v25 4/9] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-30 12:44 [PATCH v26 4/9] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-30 12:44 [PATCH v26 4/9] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-30 12:44 [PATCH v26 4/9] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-30 23:53 [PATCH v27 4/9] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-30 23:53 [PATCH v27 4/9] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2024-12-30 23:53 [PATCH v27 4/9] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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