1996-08-27 23:50:29 +02:00
|
|
|
/*-------------------------------------------------------------------------
|
|
|
|
*
|
|
|
|
* gistscan.h--
|
|
|
|
* routines defined in access/gisr/gistscan.c
|
|
|
|
*
|
|
|
|
*
|
|
|
|
*
|
|
|
|
* rtscan.h,v 1.2 1995/06/14 00:06:58 jolly Exp
|
|
|
|
*
|
|
|
|
*-------------------------------------------------------------------------
|
|
|
|
*/
|
|
|
|
#ifndef GISTSCAN_H
|
|
|
|
|
1996-11-10 04:06:38 +01:00
|
|
|
#include <access/relscan.h>
|
1996-11-05 09:18:44 +01:00
|
|
|
#include <storage/off.h>
|
|
|
|
#include <storage/block.h>
|
|
|
|
#include <utils/rel.h>
|
1996-11-03 13:13:35 +01:00
|
|
|
|
1996-11-10 04:06:38 +01:00
|
|
|
extern IndexScanDesc gistbeginscan(Relation r, bool fromEnd,
|
|
|
|
uint16 nkeys, ScanKey key);
|
|
|
|
extern void gistrescan(IndexScanDesc s, bool fromEnd, ScanKey key);
|
|
|
|
extern void gistmarkpos(IndexScanDesc s);
|
|
|
|
extern void gistrestrpos(IndexScanDesc s);
|
|
|
|
extern void gistendscan(IndexScanDesc s);
|
|
|
|
extern void gistadjscans(Relation r, int op, BlockNumber blkno, OffsetNumber offnum);
|
1996-08-27 23:50:29 +02:00
|
|
|
|
|
|
|
#endif /* GISTSCAN_H */
|