Function ExecCustomRestrPos

src/backend/executor/nodeCustom.c:150–159

}

void
ExecCustomRestrPos(CustomScanState *node)
{
	if (!node->methods->RestrPosCustomScan)
		ereport(ERROR,
				(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
				 errmsg("custom scan \"%s\" does not support MarkPos",
						node->methods->CustomName)));
	node->methods->RestrPosCustomScan(node);
}

void
ExecCustomScanEstimate(CustomScanState *node, ParallelContext *pcxt)