This adds unary plus capability. No grammar changes, per Tom's request.

Marko Kreen

1 files changed, 17 insertions, 1 deletions

diff --git a/src/backend/utils/adt/int.c b/src/backend/utils/adt/int.c
index 00c99805c9..e04ae89cea 100644
--- a/src/backend/utils/adt/int.c
+++ b/src/backend/utils/adt/int.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.46 2001/03/22 03:59:51 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.47 2001/06/07 00:09:29 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -564,6 +564,14 @@ int4um(PG_FUNCTION_ARGS)
 }
 
 Datum
+int4up(PG_FUNCTION_ARGS)
+{
+	int32		arg = PG_GETARG_INT32(0);
+
+	PG_RETURN_INT32(arg);
+}
+
+Datum
 int4pl(PG_FUNCTION_ARGS)
 {
 	int32		arg1 = PG_GETARG_INT32(0);
@@ -616,6 +624,14 @@ int2um(PG_FUNCTION_ARGS)
 }
 
 Datum
+int2up(PG_FUNCTION_ARGS)
+{
+	int16		arg = PG_GETARG_INT16(0);
+
+	PG_RETURN_INT16(arg);
+}
+
+Datum
 int2pl(PG_FUNCTION_ARGS)
 {
 	int16		arg1 = PG_GETARG_INT16(0);