gistscan.h

来自「PostgreSQL 8.2中增加了很多企业用户所需要的功能和性能上的提高,其开」· C头文件 代码 · 共 26 行

/*-------------------------------------------------------------------------
 *
 * gistscan.h
 *	  routines defined in access/gist/gistscan.c
 *
 *
 * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * $PostgreSQL: pgsql/src/include/access/gistscan.h,v 1.30 2006/07/13 16:49:19 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef GISTSCAN_H
#define GISTSCAN_H

#include "access/relscan.h"

extern Datum gistbeginscan(PG_FUNCTION_ARGS);
extern Datum gistrescan(PG_FUNCTION_ARGS);
extern Datum gistmarkpos(PG_FUNCTION_ARGS);
extern Datum gistrestrpos(PG_FUNCTION_ARGS);
extern Datum gistendscan(PG_FUNCTION_ARGS);

#endif   /* GISTSCAN_H */