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-rw-r--r--src/backend/commands/typecmds.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/backend/commands/typecmds.c b/src/backend/commands/typecmds.c
index 38416fa67f2..f99ed813954 100644
--- a/src/backend/commands/typecmds.c
+++ b/src/backend/commands/typecmds.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/commands/typecmds.c,v 1.127 2008/11/30 19:01:29 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/commands/typecmds.c,v 1.128 2008/12/28 18:53:55 tgl Exp $
*
* DESCRIPTION
* The "DefineFoo" routines take the parse tree and pick out the
@@ -2255,6 +2255,10 @@ domainAddConstraint(Oid domainOid, Oid domainNamespace, Oid baseTypeOid,
ereport(ERROR,
(errcode(ERRCODE_GROUPING_ERROR),
errmsg("cannot use aggregate function in check constraint")));
+ if (pstate->p_hasWindowFuncs)
+ ereport(ERROR,
+ (errcode(ERRCODE_WINDOWING_ERROR),
+ errmsg("cannot use window function in check constraint")));
/*
* Convert to string form for storage.