nodeNestloop.h
上传用户:blenddy
上传日期:2007-01-07
资源大小:6495k
文件大小:1k
- /*-------------------------------------------------------------------------
- *
- * nodeNestloop.h
- *
- *
- *
- * Copyright (c) 1994, Regents of the University of California
- *
- * $Id: nodeNestloop.h,v 1.10 1999/05/25 16:13:56 momjian Exp $
- *
- *-------------------------------------------------------------------------
- */
- #ifndef NODENESTLOOP_H
- #define NODENESTLOOP_H
- #include "executor/tuptable.h"
- #include "nodes/execnodes.h"
- #include "nodes/plannodes.h"
- extern TupleTableSlot *ExecNestLoop(NestLoop *node, Plan *parent);
- extern bool ExecInitNestLoop(NestLoop *node, EState *estate, Plan *parent);
- extern int ExecCountSlotsNestLoop(NestLoop *node);
- extern void ExecEndNestLoop(NestLoop *node);
- extern void ExecReScanNestLoop(NestLoop *node, ExprContext *exprCtxt,
- Plan *parent);
- #endif /* NODENESTLOOP_H */