[PATCH v24 4/8] Row pattern recognition patch (planner).

agora inbox for [email protected]  
help / color / mirror / Atom feed

[PATCH v24 4/8] Row pattern recognition patch (planner).
172+ messages / 2 participants
[nested] [flat]

* [PATCH v24 4/8] Row pattern recognition patch (planner).
@ 2024-12-19 06:06  Tatsuo Ishii <[email protected]>
  0 siblings, 0 replies; 172+ 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] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

* [PATCH v3 1/7] Track retired system procedures in pg_retired.dat
@ 2026-01-29 23:47  Mark Wong <[email protected]>
  0 siblings, 0 replies; 172+ messages in thread

From: Mark Wong @ 2026-01-29 23:47 UTC (permalink / raw)

System procedures may be removed from time to time.  Keep track of
previously used OIDs to prevent potential conflicts from reusing OIDs
after an upgrade.
---
 src/include/catalog/pg_retired.dat   | 20 ++++++++++++++++++++
 src/include/catalog/renumber_oids.pl |  9 +++++++++
 src/include/catalog/unused_oids      |  7 +++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/include/catalog/pg_retired.dat

diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
new file mode 100644
index 00000000000..413b68ad1cd
--- /dev/null
+++ b/src/include/catalog/pg_retired.dat
@@ -0,0 +1,20 @@
+#----------------------------------------------------------------------
+#
+# pg_retired.dat
+#    Entries that have been removed from pg_proc.dat with OIDs that are
+#    are not to be reused.
+#
+# Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
+# src/include/catalog/pg_retired.dat
+#
+#----------------------------------------------------------------------
+
+[
+
+# What's primarily important here is knowing which OIDs are not to be reused.
+# At the same time, it may be good to be reminded what procedure was associated
+# with it.
+
+]
diff --git a/src/include/catalog/renumber_oids.pl b/src/include/catalog/renumber_oids.pl
index f6e25d0f1e1..7489be02a50 100755
--- a/src/include/catalog/renumber_oids.pl
+++ b/src/include/catalog/renumber_oids.pl
@@ -68,6 +68,15 @@ my $oids = Catalog::FindAllOidsFromHeaders(@header_files);
 my %oidhash;
 @oidhash{@$oids} = undef;
 
+# Also include OIDs listed in pg_retired.dat to prevent new OIDs to be mapped
+# to OIDs that have been retired.
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	$oidhash{ $row->{oid} } = undef
+	  if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Select new OIDs for existing OIDs in the mapped range.
 # We do this first so that we preserve the ordering of the mapped OIDs
 # (for reproducibility's sake), and so that if we fail due to running out
diff --git a/src/include/catalog/unused_oids b/src/include/catalog/unused_oids
index 147fba5e209..aeb485d9b5e 100755
--- a/src/include/catalog/unused_oids
+++ b/src/include/catalog/unused_oids
@@ -32,6 +32,13 @@ my @input_files = glob("pg_*.h");
 
 my $oids = Catalog::FindAllOidsFromHeaders(@input_files);
 
+# Also exclude OIDs listed in pg_retired.dat
+my $retired_data = Catalog::ParseData('pg_retired.dat', undef, 0);
+foreach my $row (@$retired_data)
+{
+	push @{$oids}, $row->{oid} if ref $row eq 'HASH' && defined $row->{oid};
+}
+
 # Also push FirstGenbkiObjectId to serve as a terminator for the last gap.
 my $FirstGenbkiObjectId =
   Catalog::FindDefinedSymbol('access/transam.h', '..', 'FirstGenbkiObjectId');
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0002-Handle-pg_get_ruledef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 172+ messages in thread

end of thread, other threads:[~2026-01-29 23:47 UTC | newest]

Thread overview: 172+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2024-12-19 06:06 [PATCH v24 4/8] Row pattern recognition patch (planner). Tatsuo Ishii <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>
2026-01-29 23:47 [PATCH v3 1/7] Track retired system procedures in pg_retired.dat Mark Wong <[email protected]>

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox