From: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: Mon, 7 Nov 2011 15:33:31 +0000 (+0200)
Subject: Fix timestamp range subdiff functions, when using float datetimes.
X-Git-Tag: REL9_2_BETA1~862
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ffc703a891e336b9bf4b74112bd4684d1f990fab;p=postgresql

Fix timestamp range subdiff functions, when using float datetimes.
---

diff --git a/src/backend/utils/adt/rangetypes.c b/src/backend/utils/adt/rangetypes.c
index 6327d33f3a..1ca6627b72 100644
--- a/src/backend/utils/adt/rangetypes.c
+++ b/src/backend/utils/adt/rangetypes.c
@@ -1313,7 +1313,7 @@ tsrange_subdiff(PG_FUNCTION_ARGS)
 #ifdef HAVE_INT64_TIMESTAMP
 	result = ((float8)(v1-v2)) / USECS_PER_SEC;
 #else
-	result = timestamp;
+	result = v1 - v2;
 #endif
 
 	PG_RETURN_FLOAT8(result);
@@ -1329,7 +1329,7 @@ tstzrange_subdiff(PG_FUNCTION_ARGS)
 #ifdef HAVE_INT64_TIMESTAMP
 	result = ((float8)(v1-v2)) / USECS_PER_SEC;
 #else
-	result = timestamp;
+	result = v1 - v2;
 #endif
 
 	PG_RETURN_FLOAT8(result);