From 4efbbd731899df673cab4415b9111744d9537a62 Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Wed, 19 Feb 2003 03:46:00 +0000 Subject: We just released new version of contrib/btree_gist (7.3 and current CVS) with support of int8, float4, float8 in addition to int4. Thanks Janko Richter for contribution. Oleg Bartunov --- contrib/btree_gist/btree_gist.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 contrib/btree_gist/btree_gist.h (limited to 'contrib/btree_gist/btree_gist.h') diff --git a/contrib/btree_gist/btree_gist.h b/contrib/btree_gist/btree_gist.h new file mode 100644 index 00000000000..0859002d037 --- /dev/null +++ b/contrib/btree_gist/btree_gist.h @@ -0,0 +1,29 @@ +#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); + -- cgit v1.2.3