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Fix for intersect FOR UPDATE check.

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This commit is contained in:
Bruce Momjian 1999-01-22 19:35:54 +00:00
parent 15871b48c4
commit 598b628b27
2 changed files with 541 additions and 545 deletions
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1078
src/backend/parser/gram.c
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8
src/backend/parser/gram.y
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@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.47 1999/01/21 16:08:46 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.48 1999/01/22 19:35:54 momjian Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -2800,12 +2800,10 @@ SelectStmt: select_w_o_sort sort_clause for_update_clause
}
if (((SelectStmt *)$$)->forUpdate != NULL)
{
SelectStmt *n = (SelectStmt *)$1;
SelectStmt *n = (SelectStmt *)$$;
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");
elog(ERROR, "SELECT FOR UPDATE is not allowed with UNION/INTERSECT/EXCEPT clause");
if (n->unique != NULL)
elog(ERROR, "SELECT FOR UPDATE is not allowed with DISTINCT clause");
if (n->groupClause != NULL)