Update copyright for 2018

Backpatch-through: certain files through 9.3

82 files changed, 82 insertions, 82 deletions

diff --git a/src/include/utils/acl.h b/src/include/utils/acl.h
index 254a811aff4..67c7b2d4acc 100644
--- a/src/include/utils/acl.h
+++ b/src/include/utils/acl.h
@@ -4,7 +4,7 @@
  *	  Definition of (and support for) access control list data structures.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/acl.h
diff --git a/src/include/utils/aclchk_internal.h b/src/include/utils/aclchk_internal.h
index 3374edb6388..1843f50b5a0 100644
--- a/src/include/utils/aclchk_internal.h
+++ b/src/include/utils/aclchk_internal.h
@@ -2,7 +2,7 @@
  *
  * aclchk_internal.h
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/aclchk_internal.h
diff --git a/src/include/utils/array.h b/src/include/utils/array.h
index cc19879a9a7..afbb532e9c2 100644
--- a/src/include/utils/array.h
+++ b/src/include/utils/array.h
@@ -51,7 +51,7 @@
  * arrays holding the elements.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/array.h
diff --git a/src/include/utils/arrayaccess.h b/src/include/utils/arrayaccess.h
index 7655c80beda..f04752213e9 100644
--- a/src/include/utils/arrayaccess.h
+++ b/src/include/utils/arrayaccess.h
@@ -4,7 +4,7 @@
  *	  Declarations for element-by-element access to Postgres arrays.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/arrayaccess.h
diff --git a/src/include/utils/ascii.h b/src/include/utils/ascii.h
index d3b183f11f3..9ecf164047a 100644
--- a/src/include/utils/ascii.h
+++ b/src/include/utils/ascii.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------
  * ascii.h
  *
- *	 Portions Copyright (c) 1999-2017, PostgreSQL Global Development Group
+ *	 Portions Copyright (c) 1999-2018, PostgreSQL Global Development Group
  *
  * src/include/utils/ascii.h
  *
diff --git a/src/include/utils/attoptcache.h b/src/include/utils/attoptcache.h
index 4eef793181a..f36ce279ac4 100644
--- a/src/include/utils/attoptcache.h
+++ b/src/include/utils/attoptcache.h
@@ -3,7 +3,7 @@
  * attoptcache.h
  *	  Attribute options cache.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/attoptcache.h
diff --git a/src/include/utils/backend_random.h b/src/include/utils/backend_random.h
index 9781aea0acf..99ea2cb9fb5 100644
--- a/src/include/utils/backend_random.h
+++ b/src/include/utils/backend_random.h
@@ -3,7 +3,7 @@
  * backend_random.h
  *		Declarations for backend random number generation
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  *
  *	  src/include/utils/backend_random.h
  *
diff --git a/src/include/utils/builtins.h b/src/include/utils/builtins.h
index 762532f6369..8bb57c58299 100644
--- a/src/include/utils/builtins.h
+++ b/src/include/utils/builtins.h
@@ -4,7 +4,7 @@
  *	  Declarations for operations on built-in types.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/builtins.h
diff --git a/src/include/utils/bytea.h b/src/include/utils/bytea.h
index d7bd30842e2..a959dde7914 100644
--- a/src/include/utils/bytea.h
+++ b/src/include/utils/bytea.h
@@ -4,7 +4,7 @@
  *	  Declarations for BYTEA data type support.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/bytea.h
diff --git a/src/include/utils/catcache.h b/src/include/utils/catcache.h
index 74535eb7c20..39d48761691 100644
--- a/src/include/utils/catcache.h
+++ b/src/include/utils/catcache.h
@@ -10,7 +10,7 @@
  * guarantee that there can only be one matching row for a key combination.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/catcache.h
diff --git a/src/include/utils/combocid.h b/src/include/utils/combocid.h
index 6d8be8bf0f3..094a9cf98b4 100644
--- a/src/include/utils/combocid.h
+++ b/src/include/utils/combocid.h
@@ -4,7 +4,7 @@
  *	  Combo command ID support routines
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/combocid.h
diff --git a/src/include/utils/date.h b/src/include/utils/date.h
index 0736a729465..274959231b4 100644
--- a/src/include/utils/date.h
+++ b/src/include/utils/date.h
@@ -4,7 +4,7 @@
  *	  Definitions for the SQL "date" and "time" types.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/date.h
diff --git a/src/include/utils/datetime.h b/src/include/utils/datetime.h
index 7968569fdad..d66582b7a2b 100644
--- a/src/include/utils/datetime.h
+++ b/src/include/utils/datetime.h
@@ -6,7 +6,7 @@
  *	   including abstime, reltime, date, and time.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/datetime.h
diff --git a/src/include/utils/datum.h b/src/include/utils/datum.h
index d2f0f9ed51c..90ab5381aa2 100644
--- a/src/include/utils/datum.h
+++ b/src/include/utils/datum.h
@@ -8,7 +8,7 @@
  * of the Datum.  (We do it this way because in most situations the caller
  * can look up the info just once and use it for many per-datum operations.)
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/datum.h
diff --git a/src/include/utils/dsa.h b/src/include/utils/dsa.h
index 516ef610f01..5be6aab2926 100644
--- a/src/include/utils/dsa.h
+++ b/src/include/utils/dsa.h
@@ -3,7 +3,7 @@
  * dsa.h
  *	  Dynamic shared memory areas.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
diff --git a/src/include/utils/dynahash.h b/src/include/utils/dynahash.h
index 8e03245a038..4365e1b439b 100644
--- a/src/include/utils/dynahash.h
+++ b/src/include/utils/dynahash.h
@@ -4,7 +4,7 @@
  *	  POSTGRES dynahash.h file definitions
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/dynahash.h
diff --git a/src/include/utils/dynamic_loader.h b/src/include/utils/dynamic_loader.h
index 80ac1e3fe63..e2455b52ca7 100644
--- a/src/include/utils/dynamic_loader.h
+++ b/src/include/utils/dynamic_loader.h
@@ -4,7 +4,7 @@
  *
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/dynamic_loader.h
diff --git a/src/include/utils/elog.h b/src/include/utils/elog.h
index 7bfd25a9e91..7a9ba7f2fff 100644
--- a/src/include/utils/elog.h
+++ b/src/include/utils/elog.h
@@ -4,7 +4,7 @@
  *	  POSTGRES error reporting/logging definitions.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/elog.h
diff --git a/src/include/utils/evtcache.h b/src/include/utils/evtcache.h
index 9774eac5a63..727b6ba5887 100644
--- a/src/include/utils/evtcache.h
+++ b/src/include/utils/evtcache.h
@@ -3,7 +3,7 @@
  * evtcache.c
  *	  Special-purpose cache for event trigger data.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
diff --git a/src/include/utils/expandeddatum.h b/src/include/utils/expandeddatum.h
index 7116b860cc4..3361bb25ade 100644
--- a/src/include/utils/expandeddatum.h
+++ b/src/include/utils/expandeddatum.h
@@ -34,7 +34,7 @@
  * value if they fail partway through.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/expandeddatum.h
diff --git a/src/include/utils/fmgrtab.h b/src/include/utils/fmgrtab.h
index 4d06b02578e..d8317eb3eac 100644
--- a/src/include/utils/fmgrtab.h
+++ b/src/include/utils/fmgrtab.h
@@ -3,7 +3,7 @@
  * fmgrtab.h
  *	  The function manager's table of internal functions.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/fmgrtab.h
diff --git a/src/include/utils/formatting.h b/src/include/utils/formatting.h
index 8eaf2c30526..a9f5548b46c 100644
--- a/src/include/utils/formatting.h
+++ b/src/include/utils/formatting.h
@@ -4,7 +4,7 @@
  * src/include/utils/formatting.h
  *
  *
- *	 Portions Copyright (c) 1999-2017, PostgreSQL Global Development Group
+ *	 Portions Copyright (c) 1999-2018, PostgreSQL Global Development Group
  *
  *	 The PostgreSQL routines for a DateTime/int/float/numeric formatting,
  *	 inspire with Oracle TO_CHAR() / TO_DATE() / TO_NUMBER() routines.
diff --git a/src/include/utils/freepage.h b/src/include/utils/freepage.h
index c370c733ee5..cbbf267fb3e 100644
--- a/src/include/utils/freepage.h
+++ b/src/include/utils/freepage.h
@@ -3,7 +3,7 @@
  * freepage.h
  *	  Management of page-organized free memory.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/freepage.h
diff --git a/src/include/utils/geo_decls.h b/src/include/utils/geo_decls.h
index c89e6c3d1cf..a589e4239ff 100644
--- a/src/include/utils/geo_decls.h
+++ b/src/include/utils/geo_decls.h
@@ -3,7 +3,7 @@
  * geo_decls.h - Declarations for various 2D constructs.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/geo_decls.h
diff --git a/src/include/utils/guc.h b/src/include/utils/guc.h
index 26e0caaf59d..77daa5a5393 100644
--- a/src/include/utils/guc.h
+++ b/src/include/utils/guc.h
@@ -4,7 +4,7 @@
  * External declarations pertaining to backend/utils/misc/guc.c and
  * backend/utils/misc/guc-file.l
  *
- * Copyright (c) 2000-2017, PostgreSQL Global Development Group
+ * Copyright (c) 2000-2018, PostgreSQL Global Development Group
  * Written by Peter Eisentraut <peter_e@gmx.net>.
  *
  * src/include/utils/guc.h
diff --git a/src/include/utils/guc_tables.h b/src/include/utils/guc_tables.h
index 042f7a01528..04de6a383ad 100644
--- a/src/include/utils/guc_tables.h
+++ b/src/include/utils/guc_tables.h
@@ -5,7 +5,7 @@
  *
  * See src/backend/utils/misc/README for design notes.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  *
  *	  src/include/utils/guc_tables.h
  *
diff --git a/src/include/utils/hashutils.h b/src/include/utils/hashutils.h
index 0a2620beff3..5e9fe65012f 100644
--- a/src/include/utils/hashutils.h
+++ b/src/include/utils/hashutils.h
@@ -1,7 +1,7 @@
 /*
  * Utilities for working with hash values.
  *
- * Portions Copyright (c) 2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2017-2018, PostgreSQL Global Development Group
  */
 
 #ifndef HASHUTILS_H
diff --git a/src/include/utils/help_config.h b/src/include/utils/help_config.h
index 3f433d10d71..f35d4da8a87 100644
--- a/src/include/utils/help_config.h
+++ b/src/include/utils/help_config.h
@@ -3,7 +3,7 @@
  * help_config.h
  *		Interface to the --help-config option of main.c
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  *
  *	  src/include/utils/help_config.h
  *
diff --git a/src/include/utils/hsearch.h b/src/include/utils/hsearch.h
index bc5873ed208..8357faac5a8 100644
--- a/src/include/utils/hsearch.h
+++ b/src/include/utils/hsearch.h
@@ -4,7 +4,7 @@
  *	  exported definitions for utils/hash/dynahash.c; see notes therein
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/hsearch.h
diff --git a/src/include/utils/index_selfuncs.h b/src/include/utils/index_selfuncs.h
index 24f2f3a8667..ae2b96943d7 100644
--- a/src/include/utils/index_selfuncs.h
+++ b/src/include/utils/index_selfuncs.h
@@ -9,7 +9,7 @@
  * If you make it depend on anything besides access/amapi.h, that's likely
  * a mistake.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/index_selfuncs.h
diff --git a/src/include/utils/inet.h b/src/include/utils/inet.h
index f2aa864a357..e3bec398b1d 100644
--- a/src/include/utils/inet.h
+++ b/src/include/utils/inet.h
@@ -4,7 +4,7 @@
  *	  Declarations for operations on INET datatypes.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/inet.h
diff --git a/src/include/utils/int8.h b/src/include/utils/int8.h
index 8b78983feef..91171ee4cc9 100644
--- a/src/include/utils/int8.h
+++ b/src/include/utils/int8.h
@@ -4,7 +4,7 @@
  *	  Declarations for operations on 64-bit integers.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/int8.h
diff --git a/src/include/utils/inval.h b/src/include/utils/inval.h
index 361543f4127..7a66d466f70 100644
--- a/src/include/utils/inval.h
+++ b/src/include/utils/inval.h
@@ -4,7 +4,7 @@
  *	  POSTGRES cache invalidation dispatcher definitions.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/inval.h
diff --git a/src/include/utils/json.h b/src/include/utils/json.h
index e3ffe6fc445..549bd4d2877 100644
--- a/src/include/utils/json.h
+++ b/src/include/utils/json.h
@@ -3,7 +3,7 @@
  * json.h
  *	  Declarations for JSON data type support.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/json.h
diff --git a/src/include/utils/jsonapi.h b/src/include/utils/jsonapi.h
index 4336823de2b..d6baea5368c 100644
--- a/src/include/utils/jsonapi.h
+++ b/src/include/utils/jsonapi.h
@@ -3,7 +3,7 @@
  * jsonapi.h
  *	  Declarations for JSON API support.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/jsonapi.h
diff --git a/src/include/utils/jsonb.h b/src/include/utils/jsonb.h
index d639bbc960e..27873d4d107 100644
--- a/src/include/utils/jsonb.h
+++ b/src/include/utils/jsonb.h
@@ -3,7 +3,7 @@
  * jsonb.h
  *	  Declarations for jsonb data type support.
  *
- * Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Copyright (c) 1996-2018, PostgreSQL Global Development Group
  *
  * src/include/utils/jsonb.h
  *
diff --git a/src/include/utils/logtape.h b/src/include/utils/logtape.h
index a1e869b80c1..88662c10a43 100644
--- a/src/include/utils/logtape.h
+++ b/src/include/utils/logtape.h
@@ -5,7 +5,7 @@
  *
  * See logtape.c for explanations.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/logtape.h
diff --git a/src/include/utils/lsyscache.h b/src/include/utils/lsyscache.h
index b316cc594c6..9731e6f7ae0 100644
--- a/src/include/utils/lsyscache.h
+++ b/src/include/utils/lsyscache.h
@@ -3,7 +3,7 @@
  * lsyscache.h
  *	  Convenience routines for common queries in the system catalog cache.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/lsyscache.h
diff --git a/src/include/utils/memdebug.h b/src/include/utils/memdebug.h
index a73d505be87..c2c58b9cdd7 100644
--- a/src/include/utils/memdebug.h
+++ b/src/include/utils/memdebug.h
@@ -7,7 +7,7 @@
  * empty definitions for Valgrind client request macros we use.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/memdebug.h
diff --git a/src/include/utils/memutils.h b/src/include/utils/memutils.h
index 9c30eb76e99..6e6c6f2e4cd 100644
--- a/src/include/utils/memutils.h
+++ b/src/include/utils/memutils.h
@@ -7,7 +7,7 @@
  *	  of the API of the memory management subsystem.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/memutils.h
diff --git a/src/include/utils/nabstime.h b/src/include/utils/nabstime.h
index 69133952d18..293a49f022e 100644
--- a/src/include/utils/nabstime.h
+++ b/src/include/utils/nabstime.h
@@ -4,7 +4,7 @@
  *	  Definitions for the "new" abstime code.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/nabstime.h
diff --git a/src/include/utils/numeric.h b/src/include/utils/numeric.h
index 3aa7fef9472..cd8da8bdc25 100644
--- a/src/include/utils/numeric.h
+++ b/src/include/utils/numeric.h
@@ -5,7 +5,7 @@
  *
  * Original coding 1998, Jan Wieck.  Heavily revised 2003, Tom Lane.
  *
- * Copyright (c) 1998-2017, PostgreSQL Global Development Group
+ * Copyright (c) 1998-2018, PostgreSQL Global Development Group
  *
  * src/include/utils/numeric.h
  *
diff --git a/src/include/utils/palloc.h b/src/include/utils/palloc.h
index a7dc837724d..781e948f692 100644
--- a/src/include/utils/palloc.h
+++ b/src/include/utils/palloc.h
@@ -18,7 +18,7 @@
  * everything that should be freed.  See utils/mmgr/README for more info.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/palloc.h
diff --git a/src/include/utils/pg_crc.h b/src/include/utils/pg_crc.h
index 9ea0622321a..48bca045c2d 100644
--- a/src/include/utils/pg_crc.h
+++ b/src/include/utils/pg_crc.h
@@ -26,7 +26,7 @@
  *
  * The CRC-32C variant is in port/pg_crc32c.h.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/pg_crc.h
diff --git a/src/include/utils/pg_locale.h b/src/include/utils/pg_locale.h
index b633511a7a5..88a3134862f 100644
--- a/src/include/utils/pg_locale.h
+++ b/src/include/utils/pg_locale.h
@@ -4,7 +4,7 @@
  *
  * src/include/utils/pg_locale.h
  *
- * Copyright (c) 2002-2017, PostgreSQL Global Development Group
+ * Copyright (c) 2002-2018, PostgreSQL Global Development Group
  *
  *-----------------------------------------------------------------------
  */
diff --git a/src/include/utils/pg_lsn.h b/src/include/utils/pg_lsn.h
index cc51b2a078e..0db478a259a 100644
--- a/src/include/utils/pg_lsn.h
+++ b/src/include/utils/pg_lsn.h
@@ -5,7 +5,7 @@
  *		PostgreSQL.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/pg_lsn.h
diff --git a/src/include/utils/pg_rusage.h b/src/include/utils/pg_rusage.h
index cea51f0cb25..5768caab818 100644
--- a/src/include/utils/pg_rusage.h
+++ b/src/include/utils/pg_rusage.h
@@ -4,7 +4,7 @@
  *	  header file for resource usage measurement support routines
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/pg_rusage.h
diff --git a/src/include/utils/pidfile.h b/src/include/utils/pidfile.h
index c3db4c46e39..d3c47aea42e 100644
--- a/src/include/utils/pidfile.h
+++ b/src/include/utils/pidfile.h
@@ -3,7 +3,7 @@
  * pidfile.h
  *	  Declarations describing the data directory lock file (postmaster.pid)
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/pidfile.h
diff --git a/src/include/utils/plancache.h b/src/include/utils/plancache.h
index 87fab19f3cb..ab20aa04b0a 100644
--- a/src/include/utils/plancache.h
+++ b/src/include/utils/plancache.h
@@ -5,7 +5,7 @@
  *
  * See plancache.c for comments.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/plancache.h
diff --git a/src/include/utils/portal.h b/src/include/utils/portal.h
index cb6f00081d5..3e7820b51c6 100644
--- a/src/include/utils/portal.h
+++ b/src/include/utils/portal.h
@@ -36,7 +36,7 @@
  * to look like NO SCROLL cursors.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/portal.h
diff --git a/src/include/utils/queryenvironment.h b/src/include/utils/queryenvironment.h
index 08e6051b4e2..34fde6401f5 100644
--- a/src/include/utils/queryenvironment.h
+++ b/src/include/utils/queryenvironment.h
@@ -4,7 +4,7 @@
  *	  Access to functions to mutate the query environment and retrieve the
  *	  actual data related to entries (if any).
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/queryenvironment.h
diff --git a/src/include/utils/rangetypes.h b/src/include/utils/rangetypes.h
index 1ef5e542536..83e94e005b4 100644
--- a/src/include/utils/rangetypes.h
+++ b/src/include/utils/rangetypes.h
@@ -4,7 +4,7 @@
  *	  Declarations for Postgres range types.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/rangetypes.h
diff --git a/src/include/utils/regproc.h b/src/include/utils/regproc.h
index ba46bd7d58d..5b9a8cbee86 100644
--- a/src/include/utils/regproc.h
+++ b/src/include/utils/regproc.h
@@ -3,7 +3,7 @@
  * regproc.h
  *	  Functions for the built-in types regproc, regclass, regtype, etc.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/regproc.h
diff --git a/src/include/utils/rel.h b/src/include/utils/rel.h
index 68fd6fbd54e..aa8add544a1 100644
--- a/src/include/utils/rel.h
+++ b/src/include/utils/rel.h
@@ -4,7 +4,7 @@
  *	  POSTGRES relation descriptor (a/k/a relcache entry) definitions.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/rel.h
diff --git a/src/include/utils/relcache.h b/src/include/utils/relcache.h
index 29c6d9bae37..8a546aba283 100644
--- a/src/include/utils/relcache.h
+++ b/src/include/utils/relcache.h
@@ -4,7 +4,7 @@
  *	  Relation descriptor cache definitions.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/relcache.h
diff --git a/src/include/utils/relfilenodemap.h b/src/include/utils/relfilenodemap.h
index b3ee555fb74..e79115d34f0 100644
--- a/src/include/utils/relfilenodemap.h
+++ b/src/include/utils/relfilenodemap.h
@@ -3,7 +3,7 @@
  * relfilenodemap.h
  *	  relfilenode to oid mapping cache.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/relfilenodemap.h
diff --git a/src/include/utils/relmapper.h b/src/include/utils/relmapper.h
index 7af69ba6cfa..f69b1006bf2 100644
--- a/src/include/utils/relmapper.h
+++ b/src/include/utils/relmapper.h
@@ -4,7 +4,7 @@
  *	  Catalog-to-filenode mapping
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/relmapper.h
diff --git a/src/include/utils/relptr.h b/src/include/utils/relptr.h
index 06e592e0c64..4b74571e91d 100644
--- a/src/include/utils/relptr.h
+++ b/src/include/utils/relptr.h
@@ -3,7 +3,7 @@
  * relptr.h
  *	  This file contains basic declarations for relative pointers.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/relptr.h
diff --git a/src/include/utils/reltrigger.h b/src/include/utils/reltrigger.h
index 2169b0306b9..9b4dc7f8109 100644
--- a/src/include/utils/reltrigger.h
+++ b/src/include/utils/reltrigger.h
@@ -4,7 +4,7 @@
  *	  POSTGRES relation trigger definitions.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/reltrigger.h
diff --git a/src/include/utils/resowner.h b/src/include/utils/resowner.h
index 07d30d93bcd..fe7f49119ba 100644
--- a/src/include/utils/resowner.h
+++ b/src/include/utils/resowner.h
@@ -9,7 +9,7 @@
  * See utils/resowner/README for more info.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/resowner.h
diff --git a/src/include/utils/resowner_private.h b/src/include/utils/resowner_private.h
index 2420b651b39..22b377c0df5 100644
--- a/src/include/utils/resowner_private.h
+++ b/src/include/utils/resowner_private.h
@@ -6,7 +6,7 @@
  * See utils/resowner/README for more info.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/resowner_private.h
diff --git a/src/include/utils/rls.h b/src/include/utils/rls.h
index f9780ad0c09..f3b48583335 100644
--- a/src/include/utils/rls.h
+++ b/src/include/utils/rls.h
@@ -4,7 +4,7 @@
  *	  Header file for Row Level Security (RLS) utility commands to be used
  *	  with the rowsecurity feature.
  *
- * Copyright (c) 2007-2017, PostgreSQL Global Development Group
+ * Copyright (c) 2007-2018, PostgreSQL Global Development Group
  *
  * src/include/utils/rls.h
  *
diff --git a/src/include/utils/ruleutils.h b/src/include/utils/ruleutils.h
index e9c51938556..9f9b029ab88 100644
--- a/src/include/utils/ruleutils.h
+++ b/src/include/utils/ruleutils.h
@@ -3,7 +3,7 @@
  * ruleutils.h
  *		Declarations for ruleutils.c
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/ruleutils.h
diff --git a/src/include/utils/sampling.h b/src/include/utils/sampling.h
index f566e0b8665..c82148515dc 100644
--- a/src/include/utils/sampling.h
+++ b/src/include/utils/sampling.h
@@ -3,7 +3,7 @@
  * sampling.h
  *	  definitions for sampling functions
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/sampling.h
diff --git a/src/include/utils/selfuncs.h b/src/include/utils/selfuncs.h
index 199a6317f5e..299c9f846ac 100644
--- a/src/include/utils/selfuncs.h
+++ b/src/include/utils/selfuncs.h
@@ -5,7 +5,7 @@
  *	  infrastructure for selectivity and cost estimation.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/selfuncs.h
diff --git a/src/include/utils/sharedtuplestore.h b/src/include/utils/sharedtuplestore.h
index 13642f6bfda..834773511d1 100644
--- a/src/include/utils/sharedtuplestore.h
+++ b/src/include/utils/sharedtuplestore.h
@@ -3,7 +3,7 @@
  * sharedtuplestore.h
  *	  Simple mechinism for sharing tuples between backends.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/sharedtuplestore.h
diff --git a/src/include/utils/snapmgr.h b/src/include/utils/snapmgr.h
index 8585194e785..83806f30406 100644
--- a/src/include/utils/snapmgr.h
+++ b/src/include/utils/snapmgr.h
@@ -3,7 +3,7 @@
  * snapmgr.h
  *	  POSTGRES snapshot manager
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/snapmgr.h
diff --git a/src/include/utils/snapshot.h b/src/include/utils/snapshot.h
index bf519778df4..a8a5a8f4c07 100644
--- a/src/include/utils/snapshot.h
+++ b/src/include/utils/snapshot.h
@@ -3,7 +3,7 @@
  * snapshot.h
  *	  POSTGRES snapshot definition
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/snapshot.h
diff --git a/src/include/utils/sortsupport.h b/src/include/utils/sortsupport.h
index a98420c37ef..53b692e9a29 100644
--- a/src/include/utils/sortsupport.h
+++ b/src/include/utils/sortsupport.h
@@ -42,7 +42,7 @@
  * function for such cases, but probably not any other acceleration method.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/sortsupport.h
diff --git a/src/include/utils/spccache.h b/src/include/utils/spccache.h
index 7c45bb11ebd..2f30c982b25 100644
--- a/src/include/utils/spccache.h
+++ b/src/include/utils/spccache.h
@@ -3,7 +3,7 @@
  * spccache.h
  *	  Tablespace cache.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/spccache.h
diff --git a/src/include/utils/syscache.h b/src/include/utils/syscache.h
index 8a0be41929a..55d573c687f 100644
--- a/src/include/utils/syscache.h
+++ b/src/include/utils/syscache.h
@@ -6,7 +6,7 @@
  * See also lsyscache.h, which provides convenience routines for
  * common cache-lookup operations.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/syscache.h
diff --git a/src/include/utils/timeout.h b/src/include/utils/timeout.h
index 5a2efc0dd94..dcc7307c169 100644
--- a/src/include/utils/timeout.h
+++ b/src/include/utils/timeout.h
@@ -4,7 +4,7 @@
  *	  Routines to multiplex SIGALRM interrupts for multiple timeout reasons.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/timeout.h
diff --git a/src/include/utils/timestamp.h b/src/include/utils/timestamp.h
index 3f2d31dec8d..2b3b35703e0 100644
--- a/src/include/utils/timestamp.h
+++ b/src/include/utils/timestamp.h
@@ -3,7 +3,7 @@
  * timestamp.h
  *	  Definitions for the SQL "timestamp" and "interval" types.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/timestamp.h
diff --git a/src/include/utils/tqual.h b/src/include/utils/tqual.h
index 96eaf01ca0e..d3b6e99bb4f 100644
--- a/src/include/utils/tqual.h
+++ b/src/include/utils/tqual.h
@@ -5,7 +5,7 @@
  *
  *	  Should be moved/renamed...    - vadim 07/28/98
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/tqual.h
diff --git a/src/include/utils/tuplesort.h b/src/include/utils/tuplesort.h
index b6b8c8ef8cf..5d57c503ab2 100644
--- a/src/include/utils/tuplesort.h
+++ b/src/include/utils/tuplesort.h
@@ -10,7 +10,7 @@
  * amounts are sorted using temporary files and a standard external sort
  * algorithm.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/tuplesort.h
diff --git a/src/include/utils/tuplestore.h b/src/include/utils/tuplestore.h
index 7f4e1e318fa..2c0c3f82194 100644
--- a/src/include/utils/tuplestore.h
+++ b/src/include/utils/tuplestore.h
@@ -21,7 +21,7 @@
  * Also, we have changed the API to return tuples in TupleTableSlots,
  * so that there is a check to prevent attempted access to system columns.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/tuplestore.h
diff --git a/src/include/utils/typcache.h b/src/include/utils/typcache.h
index c203dabbd0a..f25448d316f 100644
--- a/src/include/utils/typcache.h
+++ b/src/include/utils/typcache.h
@@ -6,7 +6,7 @@
  * The type cache exists to speed lookup of certain information about data
  * types that is not directly available from a type's pg_type row.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/typcache.h
diff --git a/src/include/utils/tzparser.h b/src/include/utils/tzparser.h
index 1e444e11596..5a16d121035 100644
--- a/src/include/utils/tzparser.h
+++ b/src/include/utils/tzparser.h
@@ -3,7 +3,7 @@
  * tzparser.h
  *	  Timezone offset file parsing definitions.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/tzparser.h
diff --git a/src/include/utils/uuid.h b/src/include/utils/uuid.h
index ed3ec28959c..312c8c48c64 100644
--- a/src/include/utils/uuid.h
+++ b/src/include/utils/uuid.h
@@ -5,7 +5,7 @@
  *	  to avoid conflicts with any uuid_t type that might be defined by
  *	  the system headers.
  *
- * Copyright (c) 2007-2017, PostgreSQL Global Development Group
+ * Copyright (c) 2007-2018, PostgreSQL Global Development Group
  *
  * src/include/utils/uuid.h
  *
diff --git a/src/include/utils/varbit.h b/src/include/utils/varbit.h
index 2a4ec67698e..3278cb5461b 100644
--- a/src/include/utils/varbit.h
+++ b/src/include/utils/varbit.h
@@ -5,7 +5,7 @@
  *
  * Code originally contributed by Adriaan Joubert.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/varbit.h
diff --git a/src/include/utils/varlena.h b/src/include/utils/varlena.h
index 06f3b69893c..90e131a3a04 100644
--- a/src/include/utils/varlena.h
+++ b/src/include/utils/varlena.h
@@ -3,7 +3,7 @@
  * varlena.h
  *	  Functions for the variable-length built-in types.
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/varlena.h
diff --git a/src/include/utils/xml.h b/src/include/utils/xml.h
index 385b728f421..fe488da42ec 100644
--- a/src/include/utils/xml.h
+++ b/src/include/utils/xml.h
@@ -4,7 +4,7 @@
  *	  Declarations for XML data type support.
  *
  *
- * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/utils/xml.h