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25 lines
683 B
C
25 lines
683 B
C
/*-------------------------------------------------------------------------
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*
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* gistscan.h
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* routines defined in access/gisr/gistscan.c
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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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#define GISTSCAN_H
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#include "access/relscan.h"
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extern Datum gistbeginscan(PG_FUNCTION_ARGS);
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extern Datum gistrescan(PG_FUNCTION_ARGS);
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extern Datum gistmarkpos(PG_FUNCTION_ARGS);
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extern Datum gistrestrpos(PG_FUNCTION_ARGS);
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extern Datum gistendscan(PG_FUNCTION_ARGS);
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extern void gistadjscans(Relation r, int op, BlockNumber blkno, OffsetNumber offnum);
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#endif /* GISTSCAN_H */
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