1
/*-------------------------------------------------------------------------
7
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
8
* Portions Copyright (c) 1994, Regents of the University of California
12
*-------------------------------------------------------------------------
14
#ifndef NODENESTLOOP_H
15
#define NODENESTLOOP_H
17
#include "nodes/execnodes.h"
19
extern int ExecCountSlotsNestLoop(NestLoop *node);
20
extern NestLoopState *ExecInitNestLoop(NestLoop *node, EState *estate, int eflags);
21
extern TupleTableSlot *ExecNestLoop(NestLoopState *node);
22
extern void ExecEndNestLoop(NestLoopState *node);
23
extern void ExecReScanNestLoop(NestLoopState *node, ExprContext *exprCtxt);
25
#endif /* NODENESTLOOP_H */