Update copyright for 2023

Backpatch-through: 11

24 files changed, 24 insertions, 24 deletions

diff --git a/src/include/nodes/bitmapset.h b/src/include/nodes/bitmapset.h
index 27922816581..0dca6bc5fac 100644
--- a/src/include/nodes/bitmapset.h
+++ b/src/include/nodes/bitmapset.h
@@ -11,7 +11,7 @@
  * bms_is_empty() in preference to testing for NULL.)
  *
  *
- * Copyright (c) 2003-2022, PostgreSQL Global Development Group
+ * Copyright (c) 2003-2023, PostgreSQL Global Development Group
  *
  * src/include/nodes/bitmapset.h
  *
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h
index 9a64a830a28..2cd0a4f472f 100644
--- a/src/include/nodes/execnodes.h
+++ b/src/include/nodes/execnodes.h
@@ -19,7 +19,7 @@
  * not provided.
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/execnodes.h
diff --git a/src/include/nodes/extensible.h b/src/include/nodes/extensible.h
index 820b904841c..7d51c6033e7 100644
--- a/src/include/nodes/extensible.h
+++ b/src/include/nodes/extensible.h
@@ -4,7 +4,7 @@
  *	  Definitions for extensible nodes and custom scans
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/extensible.h
diff --git a/src/include/nodes/lockoptions.h b/src/include/nodes/lockoptions.h
index 399f72961b1..bc5e98336f1 100644
--- a/src/include/nodes/lockoptions.h
+++ b/src/include/nodes/lockoptions.h
@@ -4,7 +4,7 @@
  *	  Common header for some locking-related declarations.
  *
  *
- * Copyright (c) 2014-2022, PostgreSQL Global Development Group
+ * Copyright (c) 2014-2023, PostgreSQL Global Development Group
  *
  * src/include/nodes/lockoptions.h
  *
diff --git a/src/include/nodes/makefuncs.h b/src/include/nodes/makefuncs.h
index 50de4c62af7..80f1d5336bb 100644
--- a/src/include/nodes/makefuncs.h
+++ b/src/include/nodes/makefuncs.h
@@ -4,7 +4,7 @@
  *	  prototypes for the creator functions of various nodes
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/makefuncs.h
diff --git a/src/include/nodes/memnodes.h b/src/include/nodes/memnodes.h
index 63d07358cdb..ff6453bb7ac 100644
--- a/src/include/nodes/memnodes.h
+++ b/src/include/nodes/memnodes.h
@@ -4,7 +4,7 @@
  *	  POSTGRES memory context node definitions.
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/memnodes.h
diff --git a/src/include/nodes/meson.build b/src/include/nodes/meson.build
index 0125ff848fa..efe0834afb4 100644
--- a/src/include/nodes/meson.build
+++ b/src/include/nodes/meson.build
@@ -1,4 +1,4 @@
-# Copyright (c) 2022, PostgreSQL Global Development Group
+# Copyright (c) 2022-2023, PostgreSQL Global Development Group
 
 node_support_input_i = [
   'nodes/nodes.h',
diff --git a/src/include/nodes/miscnodes.h b/src/include/nodes/miscnodes.h
index b50ee60352d..79cc0db4754 100644
--- a/src/include/nodes/miscnodes.h
+++ b/src/include/nodes/miscnodes.h
@@ -10,7 +10,7 @@
  * "context" pointers.
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/miscnodes.h
diff --git a/src/include/nodes/multibitmapset.h b/src/include/nodes/multibitmapset.h
index 8c6695aeda7..505f017d688 100644
--- a/src/include/nodes/multibitmapset.h
+++ b/src/include/nodes/multibitmapset.h
@@ -18,7 +18,7 @@
  * a small fraction of that has been built out; we'll add more as needed.
  *
  *
- * Copyright (c) 2022, PostgreSQL Global Development Group
+ * Copyright (c) 2022-2023, PostgreSQL Global Development Group
  *
  * src/include/nodes/multibitmapset.h
  *
diff --git a/src/include/nodes/nodeFuncs.h b/src/include/nodes/nodeFuncs.h
index e223b053e62..e63b399b8d9 100644
--- a/src/include/nodes/nodeFuncs.h
+++ b/src/include/nodes/nodeFuncs.h
@@ -3,7 +3,7 @@
  * nodeFuncs.h
  *		Various general-purpose manipulations of Node trees
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/nodeFuncs.h
diff --git a/src/include/nodes/nodes.h b/src/include/nodes/nodes.h
index 1f339029474..10752e8011c 100644
--- a/src/include/nodes/nodes.h
+++ b/src/include/nodes/nodes.h
@@ -4,7 +4,7 @@
  *	  Definitions for tagged nodes.
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/nodes.h
diff --git a/src/include/nodes/params.h b/src/include/nodes/params.h
index 543543d6867..ad23113a61c 100644
--- a/src/include/nodes/params.h
+++ b/src/include/nodes/params.h
@@ -4,7 +4,7 @@
  *	  Support for finding the values associated with Param nodes.
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/params.h
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h
index 34bc640ff29..6300945734c 100644
--- a/src/include/nodes/parsenodes.h
+++ b/src/include/nodes/parsenodes.h
@@ -12,7 +12,7 @@
  * identifying statement boundaries in multi-statement source strings.
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/parsenodes.h
diff --git a/src/include/nodes/pathnodes.h b/src/include/nodes/pathnodes.h
index 654dba61aa0..1827e506479 100644
--- a/src/include/nodes/pathnodes.h
+++ b/src/include/nodes/pathnodes.h
@@ -6,7 +6,7 @@
  * We don't support copying RelOptInfo, IndexOptInfo, or Path nodes.
  * There are some subsidiary structs that are useful to copy, though.
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/pathnodes.h
diff --git a/src/include/nodes/pg_list.h b/src/include/nodes/pg_list.h
index 57eb8458dcf..529a382d284 100644
--- a/src/include/nodes/pg_list.h
+++ b/src/include/nodes/pg_list.h
@@ -29,7 +29,7 @@
  * always be so; be careful to use the appropriate list type for your data.)
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/pg_list.h
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index bddfe861912..c1234fcf36d 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -4,7 +4,7 @@
  *	  definitions for query plan nodes
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/plannodes.h
diff --git a/src/include/nodes/primnodes.h b/src/include/nodes/primnodes.h
index 74f228d9598..83e40e56d3f 100644
--- a/src/include/nodes/primnodes.h
+++ b/src/include/nodes/primnodes.h
@@ -7,7 +7,7 @@
  *	  and join trees.
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/primnodes.h
diff --git a/src/include/nodes/print.h b/src/include/nodes/print.h
index be5e2287f3b..3c0473fd4c2 100644
--- a/src/include/nodes/print.h
+++ b/src/include/nodes/print.h
@@ -4,7 +4,7 @@
  *	  definitions for nodes/print.c
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/print.h
diff --git a/src/include/nodes/readfuncs.h b/src/include/nodes/readfuncs.h
index 66717fd6c33..cba6f0be75a 100644
--- a/src/include/nodes/readfuncs.h
+++ b/src/include/nodes/readfuncs.h
@@ -4,7 +4,7 @@
  *	  header file for read.c and readfuncs.c. These functions are internal
  *	  to the stringToNode interface and should not be used by anyone else.
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/readfuncs.h
diff --git a/src/include/nodes/replnodes.h b/src/include/nodes/replnodes.h
index 8ae9c517ff2..4321ba8f866 100644
--- a/src/include/nodes/replnodes.h
+++ b/src/include/nodes/replnodes.h
@@ -4,7 +4,7 @@
  *	  definitions for replication grammar parse nodes
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/replnodes.h
diff --git a/src/include/nodes/subscripting.h b/src/include/nodes/subscripting.h
index 7bee44ca4b9..02d98f2e47f 100644
--- a/src/include/nodes/subscripting.h
+++ b/src/include/nodes/subscripting.h
@@ -3,7 +3,7 @@
  * subscripting.h
  *		API for generic type subscripting
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/subscripting.h
diff --git a/src/include/nodes/supportnodes.h b/src/include/nodes/supportnodes.h
index b446125b2bd..4cfa661d882 100644
--- a/src/include/nodes/supportnodes.h
+++ b/src/include/nodes/supportnodes.h
@@ -23,7 +23,7 @@
  * allows for future extensions of the set of request cases.
  *
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/nodes/supportnodes.h
diff --git a/src/include/nodes/tidbitmap.h b/src/include/nodes/tidbitmap.h
index 64ed8d1603c..b64e36437a0 100644
--- a/src/include/nodes/tidbitmap.h
+++ b/src/include/nodes/tidbitmap.h
@@ -13,7 +13,7 @@
  * fact that a particular page needs to be visited.
  *
  *
- * Copyright (c) 2003-2022, PostgreSQL Global Development Group
+ * Copyright (c) 2003-2023, PostgreSQL Global Development Group
  *
  * src/include/nodes/tidbitmap.h
  *
diff --git a/src/include/nodes/value.h b/src/include/nodes/value.h
index 91878e8b98b..b24c4c1afef 100644
--- a/src/include/nodes/value.h
+++ b/src/include/nodes/value.h
@@ -4,7 +4,7 @@
  *	  interface for value nodes
  *
  *
- * Copyright (c) 2003-2022, PostgreSQL Global Development Group
+ * Copyright (c) 2003-2023, PostgreSQL Global Development Group
  *
  * src/include/nodes/value.h
  *