Add support for AT TIME ZONE syntax.

diff --git a/src/include/utils/timestamp.h b/src/include/utils/timestamp.h
index 5ee3575d1fa3cb062c8d396e47433dd5c380b4cb..e67a1ebcbd9033c8f919d13100e13d737a499952 100644 (file)
--- a/src/include/utils/timestamp.h
+++ b/src/include/utils/timestamp.h
@@ -6,7 +6,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: timestamp.h,v 1.10 2000/08/29 04:41:48 momjian Exp $
+ * $Id: timestamp.h,v 1.11 2000/11/06 16:05:25 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -35,10 +35,8 @@ typedef double Timestamp;
 
 typedef struct
 {
-       double          time;                   /* all time units other than months and
-                                                                * years */
-       int4            month;                  /* months and years, after time for
-                                                                * alignment */
+       double          time;   /* all time units other than months and years */
+       int4            month;  /* months and years, after time for alignment */
 } Interval;
 
 
@@ -164,6 +162,7 @@ extern Datum interval_trunc(PG_FUNCTION_ARGS);
 extern Datum timestamp_part(PG_FUNCTION_ARGS);
 extern Datum interval_part(PG_FUNCTION_ARGS);
 extern Datum timestamp_zone(PG_FUNCTION_ARGS);
+extern Datum timestamp_izone(PG_FUNCTION_ARGS);
 
 extern Datum interval_um(PG_FUNCTION_ARGS);
 extern Datum interval_pl(PG_FUNCTION_ARGS);