| /*------------------------------------------------------------------------- |
| * |
| * nodeSubplan.h |
| * |
| * |
| * |
| * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group |
| * Portions Copyright (c) 1994, Regents of the University of California |
| * |
| * $PostgreSQL: pgsql/src/include/executor/nodeSubplan.h,v 1.24 2006/03/05 15:58:56 momjian Exp $ |
| * |
| *------------------------------------------------------------------------- |
| */ |
| #ifndef NODESUBPLAN_H |
| #define NODESUBPLAN_H |
| |
| #include "nodes/execnodes.h" |
| #include "executor/execdesc.h" |
| |
| extern void ExecInitSubPlan(SubPlanState *node, EState *estate, int eflags); |
| extern Datum ExecSubPlan(SubPlanState *node, |
| ExprContext *econtext, |
| bool *isNull, |
| ExprDoneCond *isDone); |
| extern void ExecEndSubPlan(SubPlanState *node); |
| extern void ExecReScanSetParamPlan(SubPlanState *node, PlanState *parent); |
| extern void ExecEagerFreeSubPlan(SubPlanState *node); |
| |
| /* |
| * MPP Change: Added a parameter (ParamListInfo p) to this function. See comments in nodeSubplan.cpp |
| */ |
| extern void ExecSetParamPlan(SubPlanState *node, ExprContext *econtext, QueryDesc *gbl_queryDesc); |
| |
| /* Gpmon: It seems does not make any sense to gpmon this node. */ |
| #endif /* NODESUBPLAN_H */ |