Function ExecProcNode

src/include/executor/executor.h:277–284

 */
#ifndef FRONTEND
static inline TupleTableSlot *
ExecProcNode(PlanState *node)
{
	if (node->chgParam != NULL) /* something changed? */
		ExecReScan(node);		/* let ReScan handle this */

	return node->ExecProcNode(node);
}
#endif

extern void ExecSquelchNode(PlanState *node, bool force);