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We just released new version of contrib/btree_gist

Browse Source 
(7.3 and current CVS) with support of int8, float4, float8
in addition to int4. Thanks Janko Richter for contribution.

Oleg Bartunov
This commit is contained in:
Bruce Momjian
2003-02-19 03:46:00 +00:00
parent 4996eea81c
commit 4efbbd7318
10 changed files with 975 additions and 602 deletions
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29
contrib/btree_gist/btree_gist.h Normal file
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#include "postgres.h"
#include "access/gist.h"
#include "access/itup.h"
#include "access/nbtree.h"
#include "utils/palloc.h"
#include "utils/geo_decls.h"
#include "utils/elog.h"
typedef int (*CMPFUNC) (const void *a, const void *b);
typedef void (*BINARY_UNION) (Datum *, char *);
/* used for sorting */
typedef struct rix
{
int index;
char *r;
} RIX;
/*
** Common btree-function (for all ops)
*/
extern GIST_SPLITVEC *btree_picksplit(bytea *entryvec, GIST_SPLITVEC *v,
BINARY_UNION bu, CMPFUNC cmp);