Function CleanupOnePartition

src/backend/executor/nodeDynamicSeqscan.c:248–261

* CleanupOnePartition * Cleans up a partition's relation and releases all locks. */

 *		Cleans up a partition's relation and releases all locks.
 */
static void
CleanupOnePartition(DynamicSeqScanState *scanState)
{
	Assert(NULL != scanState);

	if (scanState->seqScanState)
	{
		ExecEndSeqScan(scanState->seqScanState);
		scanState->seqScanState = NULL;
		Assert(scanState->ss.ss_currentRelation != NULL);
		table_close(scanState->ss.ss_currentRelation, NoLock);
		scanState->ss.ss_currentRelation = NULL;
	}
}

/*
 * DynamicSeqScanEndCurrentScan