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[PATCH v21 3/8] Row pattern recognition patch (rewriter).
208+ messages / 2 participants
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* [PATCH v21 3/8] Row pattern recognition patch (rewriter).
@ 2024-08-26 04:32  Tatsuo Ishii <[email protected]>
  0 siblings, 0 replies; 208+ messages in thread

From: Tatsuo Ishii @ 2024-08-26 04:32 UTC (permalink / raw)

---
 src/backend/utils/adt/ruleutils.c | 103 ++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 00eda1b34c..dff7e169e7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -426,6 +426,10 @@ static void get_rule_groupingset(GroupingSet *gset, List *targetlist,
 								 bool omit_parens, deparse_context *context);
 static void get_rule_orderby(List *orderList, List *targetList,
 							 bool force_colno, deparse_context *context);
+static void get_rule_pattern(List *patternVariable, List *patternRegexp,
+							 bool force_colno, deparse_context *context);
+static void get_rule_define(List *defineClause, List *patternVariables,
+							bool force_colno, deparse_context *context);
 static void get_rule_windowclause(Query *query, deparse_context *context);
 static void get_rule_windowspec(WindowClause *wc, List *targetList,
 								deparse_context *context);
@@ -6460,6 +6464,67 @@ get_rule_orderby(List *orderList, List *targetList,
 	}
 }
 
+/*
+ * Display a PATTERN clause.
+ */
+static void
+get_rule_pattern(List *patternVariable, List *patternRegexp,
+				 bool force_colno, deparse_context *context)
+{
+	StringInfo	buf = context->buf;
+	const char *sep;
+	ListCell   *lc_var,
+			   *lc_reg = list_head(patternRegexp);
+
+	sep = "";
+	appendStringInfoChar(buf, '(');
+	foreach(lc_var, patternVariable)
+	{
+		char	   *variable = strVal((String *) lfirst(lc_var));
+		char	   *regexp = NULL;
+
+		if (lc_reg != NULL)
+		{
+			regexp = strVal((String *) lfirst(lc_reg));
+
+			lc_reg = lnext(patternRegexp, lc_reg);
+		}
+
+		appendStringInfo(buf, "%s%s", sep, variable);
+		if (regexp !=NULL)
+			appendStringInfoString(buf, regexp);
+
+		sep = " ";
+	}
+	appendStringInfoChar(buf, ')');
+}
+
+/*
+ * Display a DEFINE clause.
+ */
+static void
+get_rule_define(List *defineClause, List *patternVariables,
+				bool force_colno, deparse_context *context)
+{
+	StringInfo	buf = context->buf;
+	const char *sep;
+	ListCell   *lc_var,
+			   *lc_def;
+
+	sep = "  ";
+	Assert(list_length(patternVariables) == list_length(defineClause));
+
+	forboth(lc_var, patternVariables, lc_def, defineClause)
+	{
+		char	   *varName = strVal(lfirst(lc_var));
+		TargetEntry *te = (TargetEntry *) lfirst(lc_def);
+
+		appendStringInfo(buf, "%s%s AS ", sep, varName);
+		get_rule_expr((Node *) te->expr, context, false);
+		sep = ",\n  ";
+	}
+}
+
 /*
  * Display a WINDOW clause.
  *
@@ -6597,6 +6662,44 @@ get_rule_windowspec(WindowClause *wc, List *targetList,
 			appendStringInfoString(buf, "EXCLUDE GROUP ");
 		else if (wc->frameOptions & FRAMEOPTION_EXCLUDE_TIES)
 			appendStringInfoString(buf, "EXCLUDE TIES ");
+		/* RPR */
+		if (wc->rpSkipTo == ST_NEXT_ROW)
+			appendStringInfoString(buf,
+								   "\n  AFTER MATCH SKIP TO NEXT ROW ");
+		else if (wc->rpSkipTo == ST_PAST_LAST_ROW)
+			appendStringInfoString(buf,
+								   "\n  AFTER MATCH SKIP PAST LAST ROW ");
+		else if (wc->rpSkipTo == ST_FIRST_VARIABLE)
+			appendStringInfo(buf,
+							 "\n  AFTER MATCH SKIP TO FIRST %s ",
+							 wc->rpSkipVariable);
+		else if (wc->rpSkipTo == ST_LAST_VARIABLE)
+			appendStringInfo(buf,
+							 "\n  AFTER MATCH SKIP TO LAST %s ",
+							 wc->rpSkipVariable);
+		else if (wc->rpSkipTo == ST_VARIABLE)
+			appendStringInfo(buf,
+							 "\n  AFTER MATCH SKIP TO %s ",
+							 wc->rpSkipVariable);
+
+		if (wc->initial)
+			appendStringInfoString(buf, "\n  INITIAL");
+
+		if (wc->patternVariable)
+		{
+			appendStringInfoString(buf, "\n  PATTERN ");
+			get_rule_pattern(wc->patternVariable, wc->patternRegexp,
+							 false, context);
+		}
+
+		if (wc->defineClause)
+		{
+			appendStringInfoString(buf, "\n  DEFINE\n");
+			get_rule_define(wc->defineClause, wc->patternVariable,
+							false, context);
+			appendStringInfoChar(buf, ' ');
+		}
+
 		/* we will now have a trailing space; remove it */
 		buf->len--;
 	}
-- 
2.25.1


----Next_Part(Mon_Aug_26_13_39_47_2024_878)--
Content-Type: Text/X-Patch; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
 filename="v21-0004-Row-pattern-recognition-patch-planner.patch"



^ permalink  raw  reply  [nested|flat] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ 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; 208+ 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] 208+ messages in thread