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-rw-r--r--src/backend/parser/gram.y4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index e7a352ee847..4893b2429db 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.45 1999/01/18 06:46:32 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.46 1999/01/20 19:48:13 momjian Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@@ -2803,6 +2803,8 @@ SelectStmt: select_w_o_sort sort_clause for_update_clause
if (n->unionClause != NULL)
elog(ERROR, "SELECT FOR UPDATE is not allowed with UNION clause");
+ if (n->intersectClause != NULL)
+ elog(ERROR, "SELECT FOR UPDATE is not allowed with INTERSECT/EXCEPT clause");
if (n->unique != NULL)
elog(ERROR, "SELECT FOR UPDATE is not allowed with DISTINCT clause");
if (n->groupClause != NULL)