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FIx hasSubLinks for Vadim.

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This commit is contained in:
Bruce Momjian
1998-02-06 16:46:29 +00:00
parent 33c34920ff
commit b20fd6c42d
2 changed files with 33 additions and 22 deletions
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10
src/backend/parser/parse_expr.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.16 1998/02/05 17:22:29 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.17 1998/02/06 16:46:29 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -243,11 +243,13 @@ transformExpr(ParseState *pstate, Node *expr, int precedence)
SubLink *sublink = (SubLink *) expr;
QueryTreeList *qtree;
List *llist;
pstate->p_hasSubLinks = true;
qtree = parse_analyze(lcons(sublink->subselect,NIL), pstate);
Assert(qtree->len == 1);
sublink->subselect = (Node *) qtree->qtrees[0];
foreach(llist, sublink->lefthand)
lfirst(llist) = transformExpr(pstate, lfirst(llist), precedence);
@ -267,7 +269,7 @@ transformExpr(ParseState *pstate, Node *expr, int precedence)
{
Node *lexpr = lfirst(elist);
Node *rexpr = lfirst(right_expr);
TargetEntry *tent = (TargetEntry *)rexpr;
TargetEntry *tent = (TargetEntry *)rexpr;
Expr *op_expr;
op_expr = make_op(op, lexpr, tent->expr);