Function ExecCustomScanInitializeDSM

src/backend/executor/nodeCustom.c:174–188

}

void
ExecCustomScanInitializeDSM(CustomScanState *node, ParallelContext *pcxt)
{
	const CustomExecMethods *methods = node->methods;

	if (methods->InitializeDSMCustomScan)
	{
		int			plan_node_id = node->ss.ps.plan->plan_node_id;
		void	   *coordinate;

		coordinate = shm_toc_allocate(pcxt->toc, node->pscan_len);
		methods->InitializeDSMCustomScan(node, pcxt, coordinate);
		shm_toc_insert(pcxt->toc, plan_node_id, coordinate);
	}
}

void
ExecCustomScanReInitializeDSM(CustomScanState *node, ParallelContext *pcxt)