1996-08-27 21:50:29 +00:00
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/*-------------------------------------------------------------------------
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*
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* gistscan.h--
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1997-09-07 05:04:48 +00:00
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* routines defined in access/gisr/gistscan.c
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1996-08-27 21:50:29 +00:00
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*
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*
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*
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* rtscan.h,v 1.2 1995/06/14 00:06:58 jolly Exp
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef GISTSCAN_H
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1996-11-10 03:06:38 +00:00
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#include <access/relscan.h>
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1996-11-05 08:18:44 +00:00
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#include <storage/off.h>
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#include <storage/block.h>
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#include <utils/rel.h>
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1996-11-03 12:13:35 +00:00
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1997-09-07 05:04:48 +00:00
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extern IndexScanDesc
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gistbeginscan(Relation r, bool fromEnd,
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uint16 nkeys, ScanKey key);
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extern void gistrescan(IndexScanDesc s, bool fromEnd, ScanKey key);
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extern void gistmarkpos(IndexScanDesc s);
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extern void gistrestrpos(IndexScanDesc s);
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extern void gistendscan(IndexScanDesc s);
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extern void gistadjscans(Relation r, int op, BlockNumber blkno, OffsetNumber offnum);
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1996-08-27 21:50:29 +00:00
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1997-09-07 05:04:48 +00:00
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#endif /* GISTSCAN_H */
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