nodebitmapheapscan.h

PostgreSQL 8.1.4的源码 适用于Linux下的开源数据库系统

/*-------------------------------------------------------------------------
 *
 * nodeBitmapHeapscan.h
 *
 *
 *
 * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * $PostgreSQL: pgsql/src/include/executor/nodeBitmapHeapscan.h,v 1.1 2005/04/19 22:35:17 tgl Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef NODEBITMAPHEAPSCAN_H
#define NODEBITMAPHEAPSCAN_H

#include "nodes/execnodes.h"

extern int	ExecCountSlotsBitmapHeapScan(BitmapHeapScan *node);
extern BitmapHeapScanState *ExecInitBitmapHeapScan(BitmapHeapScan *node, EState *estate);
extern TupleTableSlot *ExecBitmapHeapScan(BitmapHeapScanState *node);
extern void ExecEndBitmapHeapScan(BitmapHeapScanState *node);
extern void ExecBitmapHeapReScan(BitmapHeapScanState *node, ExprContext *exprCtxt);

#endif   /* NODEBITMAPHEAPSCAN_H */