*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/executor/nodeBitmapHeapscan.c,v 1.6 2005/11/26 03:03:07 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/executor/nodeBitmapHeapscan.c,v 1.7 2005/12/02 01:29:55 tgl Exp $
*
*-------------------------------------------------------------------------
*/
ExecInitExpr((Expr *) node->bitmapqualorig,
(PlanState *) scanstate);
- /*
- * initialize child nodes
- */
- outerPlanState(scanstate) = ExecInitNode(outerPlan(node), estate);
-
#define BITMAPHEAPSCAN_NSLOTS 2
/*
ExecAssignScanProjectionInfo(&scanstate->ss);
/*
+ * initialize child nodes
+ *
+ * We do this last because the child nodes will open indexscans on our
+ * relation's indexes, and we want to be sure we have acquired a lock
+ * on the relation first.
+ */
+ outerPlanState(scanstate) = ExecInitNode(outerPlan(node), estate);
+
+ /*
* all done.
*/
return scanstate;