Update copyrights for 2020

Backpatch-through: update all files in master, backpatch legal files through 9.4
2025-10-21 02:52:47 +03:00 · 2020-01-01 12:21:45 -05:00
parent b55413d77f
commit 7559d8ebfa
1771 changed files with 1781 additions and 1781 deletions
--- a/src/include/access/amapi.h
+++ b/src/include/access/amapi.h
@@ -3,7 +3,7 @@
 * amapi.h
 *	  API for Postgres index access methods.
 *
- * Copyright (c) 2015-2019, PostgreSQL Global Development Group
+ * Copyright (c) 2015-2020, PostgreSQL Global Development Group
 *
 * src/include/access/amapi.h
 *
--- a/src/include/access/amvalidate.h
+++ b/src/include/access/amvalidate.h
@@ -3,7 +3,7 @@
 * amvalidate.h
 *	  Support routines for index access methods' amvalidate functions.
 *
- * Copyright (c) 2016-2019, PostgreSQL Global Development Group
+ * Copyright (c) 2016-2020, PostgreSQL Global Development Group
 *
 * src/include/access/amvalidate.h
 *
--- a/src/include/access/attmap.h
+++ b/src/include/access/attmap.h
@@ -4,7 +4,7 @@
 *	  Definitions for PostgreSQL attribute mappings
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/attmap.h
--- a/src/include/access/attnum.h
+++ b/src/include/access/attnum.h
@@ -4,7 +4,7 @@
 *	  POSTGRES attribute number definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/attnum.h
--- a/src/include/access/brin.h
+++ b/src/include/access/brin.h
@@ -1,7 +1,7 @@
 /*
 * AM-callable functions for BRIN indexes
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * IDENTIFICATION
--- a/src/include/access/brin_internal.h
+++ b/src/include/access/brin_internal.h
@@ -2,7 +2,7 @@
 * brin_internal.h
 *		internal declarations for BRIN indexes
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * IDENTIFICATION
--- a/src/include/access/brin_page.h
+++ b/src/include/access/brin_page.h
@@ -2,7 +2,7 @@
 * brin_page.h
 *		Prototypes and definitions for BRIN page layouts
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * IDENTIFICATION
--- a/src/include/access/brin_pageops.h
+++ b/src/include/access/brin_pageops.h
@@ -2,7 +2,7 @@
 * brin_pageops.h
 *		Prototypes for operating on BRIN pages.
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * IDENTIFICATION
--- a/src/include/access/brin_revmap.h
+++ b/src/include/access/brin_revmap.h
@@ -2,7 +2,7 @@
 * brin_revmap.h
 *		Prototypes for BRIN reverse range maps
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * IDENTIFICATION
--- a/src/include/access/brin_tuple.h
+++ b/src/include/access/brin_tuple.h
@@ -2,7 +2,7 @@
 * brin_tuple.h
 *		Declarations for dealing with BRIN-specific tuples.
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * IDENTIFICATION
--- a/src/include/access/brin_xlog.h
+++ b/src/include/access/brin_xlog.h
@@ -4,7 +4,7 @@
 *	  POSTGRES BRIN access XLOG definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/brin_xlog.h
--- a/src/include/access/bufmask.h
+++ b/src/include/access/bufmask.h
@@ -7,7 +7,7 @@
 *	  individual rmgr, but we make things easier by providing some
 *	  common routines to handle cases which occur in multiple rmgrs.
 *
- * Portions Copyright (c) 2016-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2016-2020, PostgreSQL Global Development Group
 *
 * src/include/access/bufmask.h
 *
--- a/src/include/access/clog.h
+++ b/src/include/access/clog.h
@@ -3,7 +3,7 @@
 *
 * PostgreSQL transaction-commit-log manager
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/clog.h
--- a/src/include/access/commit_ts.h
+++ b/src/include/access/commit_ts.h
@@ -3,7 +3,7 @@
 *
 * PostgreSQL commit timestamp manager
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/commit_ts.h
--- a/src/include/access/detoast.h
+++ b/src/include/access/detoast.h
@@ -3,7 +3,7 @@
 * detoast.h
 *	  Access to compressed and external varlena values.
 *
- * Copyright (c) 2000-2019, PostgreSQL Global Development Group
+ * Copyright (c) 2000-2020, PostgreSQL Global Development Group
 *
 * src/include/access/detoast.h
 *
--- a/src/include/access/genam.h
+++ b/src/include/access/genam.h
@@ -4,7 +4,7 @@
 *	  POSTGRES generalized index access method definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/genam.h
--- a/src/include/access/generic_xlog.h
+++ b/src/include/access/generic_xlog.h
@@ -4,7 +4,7 @@
 *	  Generic xlog API definition.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/generic_xlog.h
--- a/src/include/access/gin.h
+++ b/src/include/access/gin.h
@@ -2,7 +2,7 @@
 * gin.h
 *	  Public header file for Generalized Inverted Index access method.
 *
- *	Copyright (c) 2006-2019, PostgreSQL Global Development Group
+ *	Copyright (c) 2006-2020, PostgreSQL Global Development Group
 *
 *	src/include/access/gin.h
 *--------------------------------------------------------------------------
--- a/src/include/access/gin_private.h
+++ b/src/include/access/gin_private.h
@@ -2,7 +2,7 @@
 * gin_private.h
 *	  header file for postgres inverted index access method implementation.
 *
- *	Copyright (c) 2006-2019, PostgreSQL Global Development Group
+ *	Copyright (c) 2006-2020, PostgreSQL Global Development Group
 *
 *	src/include/access/gin_private.h
 *--------------------------------------------------------------------------
--- a/src/include/access/ginblock.h
+++ b/src/include/access/ginblock.h
@@ -2,7 +2,7 @@
 * ginblock.h
 *	  details of structures stored in GIN index blocks
 *
- *	Copyright (c) 2006-2019, PostgreSQL Global Development Group
+ *	Copyright (c) 2006-2020, PostgreSQL Global Development Group
 *
 *	src/include/access/ginblock.h
 *--------------------------------------------------------------------------
--- a/src/include/access/ginxlog.h
+++ b/src/include/access/ginxlog.h
@@ -2,7 +2,7 @@
 * ginxlog.h
 *	  header file for postgres inverted index xlog implementation.
 *
- *	Copyright (c) 2006-2019, PostgreSQL Global Development Group
+ *	Copyright (c) 2006-2020, PostgreSQL Global Development Group
 *
 *	src/include/access/ginxlog.h
 *--------------------------------------------------------------------------
--- a/src/include/access/gist.h
+++ b/src/include/access/gist.h
@@ -6,7 +6,7 @@
 *	  changes should be made with care.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/gist.h
--- a/src/include/access/gist_private.h
+++ b/src/include/access/gist_private.h
@@ -4,7 +4,7 @@
 *	  private declarations for GiST -- declarations related to the
 *	  internal implementation of GiST, not the public API
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/gist_private.h
--- a/src/include/access/gistscan.h
+++ b/src/include/access/gistscan.h
@@ -4,7 +4,7 @@
 *	  routines defined in access/gist/gistscan.c
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/gistscan.h
--- a/src/include/access/gistxlog.h
+++ b/src/include/access/gistxlog.h
@@ -3,7 +3,7 @@
 * gistxlog.h
 *	  gist xlog routines
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/gistxlog.h
--- a/src/include/access/hash.h
+++ b/src/include/access/hash.h
@@ -4,7 +4,7 @@
 *	  header file for postgres hash access method implementation
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/hash.h
--- a/src/include/access/hash_xlog.h
+++ b/src/include/access/hash_xlog.h
@@ -4,7 +4,7 @@
 *	  header file for Postgres hash AM implementation
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/hash_xlog.h
--- a/src/include/access/heapam.h
+++ b/src/include/access/heapam.h
@@ -4,7 +4,7 @@
 *	  POSTGRES heap access method definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/heapam.h
--- a/src/include/access/heapam_xlog.h
+++ b/src/include/access/heapam_xlog.h
@@ -4,7 +4,7 @@
 *	  POSTGRES heap access XLOG definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/heapam_xlog.h
--- a/src/include/access/heaptoast.h
+++ b/src/include/access/heaptoast.h
@@ -4,7 +4,7 @@
 *	  Heap-specific definitions for external and compressed storage
 *	  of variable size attributes.
 *
- * Copyright (c) 2000-2019, PostgreSQL Global Development Group
+ * Copyright (c) 2000-2020, PostgreSQL Global Development Group
 *
 * src/include/access/heaptoast.h
 *
--- a/src/include/access/hio.h
+++ b/src/include/access/hio.h
@@ -4,7 +4,7 @@
 *	  POSTGRES heap access method input/output definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/hio.h
--- a/src/include/access/htup.h
+++ b/src/include/access/htup.h
@@ -4,7 +4,7 @@
 *	  POSTGRES heap tuple definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/htup.h
--- a/src/include/access/htup_details.h
+++ b/src/include/access/htup_details.h
@@ -4,7 +4,7 @@
 *	  POSTGRES heap tuple header definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/htup_details.h
--- a/src/include/access/itup.h
+++ b/src/include/access/itup.h
@@ -4,7 +4,7 @@
 *	  POSTGRES index tuple definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/itup.h
--- a/src/include/access/multixact.h
+++ b/src/include/access/multixact.h
@@ -3,7 +3,7 @@
 *
 * PostgreSQL multi-transaction-log manager
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/multixact.h
--- a/src/include/access/nbtree.h
+++ b/src/include/access/nbtree.h
@@ -4,7 +4,7 @@
 *	  header file for postgres btree access method implementation.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/nbtree.h
--- a/src/include/access/nbtxlog.h
+++ b/src/include/access/nbtxlog.h
@@ -3,7 +3,7 @@
 * nbtxlog.h
 *	  header file for postgres btree xlog routines
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/nbtxlog.h
--- a/src/include/access/parallel.h
+++ b/src/include/access/parallel.h
@@ -3,7 +3,7 @@
 * parallel.h
 *	  Infrastructure for launching parallel workers
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/parallel.h
--- a/src/include/access/printsimple.h
+++ b/src/include/access/printsimple.h
@@ -3,7 +3,7 @@
 * printsimple.h
 *	  print simple tuples without catalog access
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/printsimple.h
--- a/src/include/access/printtup.h
+++ b/src/include/access/printtup.h
@@ -4,7 +4,7 @@
 *
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/printtup.h
--- a/src/include/access/relation.h
+++ b/src/include/access/relation.h
@@ -4,7 +4,7 @@
 *	  Generic relation related routines.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/relation.h
--- a/src/include/access/reloptions.h
+++ b/src/include/access/reloptions.h
@@ -9,7 +9,7 @@
 * into a lot of low-level code.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/reloptions.h
--- a/src/include/access/relscan.h
+++ b/src/include/access/relscan.h
@@ -4,7 +4,7 @@
 *	  POSTGRES relation scan descriptor definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/relscan.h
--- a/src/include/access/rewriteheap.h
+++ b/src/include/access/rewriteheap.h
@@ -3,7 +3,7 @@
 * rewriteheap.h
 *	  Declarations for heap rewrite support functions
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994-5, Regents of the University of California
 *
 * src/include/access/rewriteheap.h
--- a/src/include/access/rmgrlist.h
+++ b/src/include/access/rmgrlist.h
@@ -6,7 +6,7 @@
 * by the PG_RMGR macro, which is not defined in this file; it can be
 * defined by the caller for special purposes.
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/rmgrlist.h
--- a/src/include/access/sdir.h
+++ b/src/include/access/sdir.h
@@ -4,7 +4,7 @@
 *	  POSTGRES scan direction definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/sdir.h
--- a/src/include/access/session.h
+++ b/src/include/access/session.h
@@ -3,7 +3,7 @@
 * session.h
 *	  Encapsulation of user session.
 *
- * Copyright (c) 2017-2019, PostgreSQL Global Development Group
+ * Copyright (c) 2017-2020, PostgreSQL Global Development Group
 *
 * src/include/access/session.h
 *
--- a/src/include/access/skey.h
+++ b/src/include/access/skey.h
@@ -4,7 +4,7 @@
 *	  POSTGRES scan key definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/skey.h
--- a/src/include/access/slru.h
+++ b/src/include/access/slru.h
@@ -3,7 +3,7 @@
 * slru.h
 *		Simple LRU buffering for transaction status logfiles
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/slru.h
--- a/src/include/access/spgist.h
+++ b/src/include/access/spgist.h
@@ -4,7 +4,7 @@
 *	  Public header file for SP-GiST access method.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/spgist.h
--- a/src/include/access/spgist_private.h
+++ b/src/include/access/spgist_private.h
@@ -4,7 +4,7 @@
 *	  Private declarations for SP-GiST access method.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/spgist_private.h
--- a/src/include/access/spgxlog.h
+++ b/src/include/access/spgxlog.h
@@ -3,7 +3,7 @@
 * spgxlog.h
 *	  xlog declarations for SP-GiST access method.
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/spgxlog.h
--- a/src/include/access/stratnum.h
+++ b/src/include/access/stratnum.h
@@ -4,7 +4,7 @@
 *	  POSTGRES strategy number definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/stratnum.h
--- a/src/include/access/subtrans.h
+++ b/src/include/access/subtrans.h
@@ -3,7 +3,7 @@
 *
 * PostgreSQL subtransaction-log manager
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/subtrans.h
--- a/src/include/access/sysattr.h
+++ b/src/include/access/sysattr.h
@@ -4,7 +4,7 @@
 *	  POSTGRES system attribute definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/sysattr.h
--- a/src/include/access/table.h
+++ b/src/include/access/table.h
@@ -4,7 +4,7 @@
 *	  Generic routines for table related code.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/table.h
--- a/src/include/access/tableam.h
+++ b/src/include/access/tableam.h
@@ -4,7 +4,7 @@
 *	  POSTGRES table access method definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/tableam.h
--- a/src/include/access/timeline.h
+++ b/src/include/access/timeline.h
@@ -3,7 +3,7 @@
 *
 * Functions for reading and writing timeline history files.
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/timeline.h
--- a/src/include/access/toast_helper.h
+++ b/src/include/access/toast_helper.h
@@ -4,7 +4,7 @@
 *	  Helper functions for table AMs implementing compressed or
 *    out-of-line storage of varlena attributes.
 *
- * Copyright (c) 2000-2019, PostgreSQL Global Development Group
+ * Copyright (c) 2000-2020, PostgreSQL Global Development Group
 *
 * src/include/access/toast_helper.h
 *
--- a/src/include/access/toast_internals.h
+++ b/src/include/access/toast_internals.h
@@ -3,7 +3,7 @@
 * toast_internals.h
 *	  Internal definitions for the TOAST system.
 *
- * Copyright (c) 2000-2019, PostgreSQL Global Development Group
+ * Copyright (c) 2000-2020, PostgreSQL Global Development Group
 *
 * src/include/access/toast_internals.h
 *
--- a/src/include/access/transam.h
+++ b/src/include/access/transam.h
@@ -4,7 +4,7 @@
 *	  postgres transaction access method support code
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/transam.h
--- a/src/include/access/tsmapi.h
+++ b/src/include/access/tsmapi.h
@@ -3,7 +3,7 @@
 * tsmapi.h
 *	  API for tablesample methods
 *
- * Copyright (c) 2015-2019, PostgreSQL Global Development Group
+ * Copyright (c) 2015-2020, PostgreSQL Global Development Group
 *
 * src/include/access/tsmapi.h
 *
--- a/src/include/access/tupconvert.h
+++ b/src/include/access/tupconvert.h
@@ -4,7 +4,7 @@
 *	  Tuple conversion support.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/tupconvert.h
--- a/src/include/access/tupdesc.h
+++ b/src/include/access/tupdesc.h
@@ -4,7 +4,7 @@
 *	  POSTGRES tuple descriptor definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/tupdesc.h
--- a/src/include/access/tupdesc_details.h
+++ b/src/include/access/tupdesc_details.h
@@ -4,7 +4,7 @@
 *	  POSTGRES tuple descriptor definitions we can't include everywhere
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/tupdesc_details.h
--- a/src/include/access/tupmacs.h
+++ b/src/include/access/tupmacs.h
@@ -4,7 +4,7 @@
 *	  Tuple macros used by both index tuples and heap tuples.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/tupmacs.h
--- a/src/include/access/twophase.h
+++ b/src/include/access/twophase.h
@@ -4,7 +4,7 @@
 *	  Two-phase-commit related declarations.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/twophase.h
--- a/src/include/access/twophase_rmgr.h
+++ b/src/include/access/twophase_rmgr.h
@@ -4,7 +4,7 @@
 *	  Two-phase-commit resource managers definition
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/twophase_rmgr.h
--- a/src/include/access/valid.h
+++ b/src/include/access/valid.h
@@ -4,7 +4,7 @@
 *	  POSTGRES tuple qualification validity definitions.
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/valid.h
--- a/src/include/access/visibilitymap.h
+++ b/src/include/access/visibilitymap.h
@@ -4,7 +4,7 @@
 *		visibility map interface
 *
 *
- * Portions Copyright (c) 2007-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2007-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/visibilitymap.h
--- a/src/include/access/xact.h
+++ b/src/include/access/xact.h
@@ -4,7 +4,7 @@
 *	  postgres transaction system definitions
 *
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/xact.h
--- a/src/include/access/xlog.h
+++ b/src/include/access/xlog.h
@@ -3,7 +3,7 @@
 *
 * PostgreSQL write-ahead log manager
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/xlog.h
--- a/src/include/access/xlog_internal.h
+++ b/src/include/access/xlog_internal.h
@@ -11,7 +11,7 @@
 * Note: This file must be includable in both frontend and backend contexts,
 * to allow stand-alone tools like pg_receivewal to deal with WAL files.
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/xlog_internal.h
--- a/src/include/access/xlogdefs.h
+++ b/src/include/access/xlogdefs.h
@@ -4,7 +4,7 @@
 * Postgres write-ahead log manager record pointer and
 * timeline number definitions
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/xlogdefs.h
--- a/src/include/access/xloginsert.h
+++ b/src/include/access/xloginsert.h
@@ -3,7 +3,7 @@
 *
 * Functions for generating WAL records
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/xloginsert.h
--- a/src/include/access/xlogreader.h
+++ b/src/include/access/xlogreader.h
@@ -3,7 +3,7 @@
 * xlogreader.h
 *		Definitions for the generic XLog reading facility
 *
- * Portions Copyright (c) 2013-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2013-2020, PostgreSQL Global Development Group
 *
 * IDENTIFICATION
 *		src/include/access/xlogreader.h
--- a/src/include/access/xlogrecord.h
+++ b/src/include/access/xlogrecord.h
@@ -3,7 +3,7 @@
 *
 * Definitions for the WAL record format.
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/xlogrecord.h
--- a/src/include/access/xlogutils.h
+++ b/src/include/access/xlogutils.h
@@ -3,7 +3,7 @@
 *
 * Utilities for replaying WAL records.
 *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/xlogutils.h