blob: 553705f13969eb5c4920d31da9e598cd5aee6ded (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/*-------------------------------------------------------------------------
*
* 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
#include <access/relscan.h>
#include <storage/off.h>
#include <storage/block.h>
#include <utils/rel.h>
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);
#endif /* GISTSCAN_H */
|
