/* ----------------------------------------------------------------
* ExecEndIndexScan
* ----------------------------------------------------------------
*/
void
ExecEndIndexScan(IndexScanState *node)
{
Relation indexRelationDesc;
IndexScanDesc indexScanDesc;
Relation relation;
/*
* extract information from the node
*/
indexRelationDesc = node->iss_RelationDesc;
indexScanDesc = node->iss_ScanDesc;
relation = node->ss.ss_currentRelation;
/*
* Free the exprcontext(s) ... now dead code, see ExecFreeExprContext
*/
#ifdef NOT_USED
ExecFreeExprContext(&node->ss.ps);
if (node->iss_RuntimeContext)
FreeExprContext(node->iss_RuntimeContext);
#endif
/*
* clear out tuple table slots
*/
ExecClearTuple(node->ss.ps.ps_ResultTupleSlot);
ExecClearTuple(node->ss.ss_ScanTupleSlot);
/*
* close the index relation (no-op if we didn't open it)
*/
ExecEagerFreeIndexScan(node);
if (indexRelationDesc)
index_close(indexRelationDesc, NoLock);
/*
* close the heap relation.
*/
ExecCloseScanRelation(relation);
FreeRuntimeKeysContext(node);
EndPlanStateGpmonPkt(&node->ss.ps);
}
/* ------------------------------------------------------------------
* ExecEndShareInputScan
* ------------------------------------------------------------------
*/
void ExecEndShareInputScan(ShareInputScanState *node)
{
/* clean up tuple table */
ExecClearTuple(node->ss.ss_ScanTupleSlot);
ExecClearTuple(node->ss.ps.ps_ResultTupleSlot);
ShareInputScan * sisc = (ShareInputScan *) node->ss.ps.plan;
if(node->share_lk_ctxt)
shareinput_reader_notifydone(node->share_lk_ctxt, sisc->share_id);
ExecEagerFreeShareInputScan(node);
/*
* shutdown subplan. First scanner of underlying share input will
* do the shutdown, all other scanners are no-op because outerPlanState
* is NULL
*/
ExecEndNode(outerPlanState(node));
EndPlanStateGpmonPkt(&node->ss.ps);
}
