diff options
Diffstat (limited to 'src/include/access/gist_private.h')
| -rw-r--r-- | src/include/access/gist_private.h | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/src/include/access/gist_private.h b/src/include/access/gist_private.h index f08d49dbf90..43a6f62943a 100644 --- a/src/include/access/gist_private.h +++ b/src/include/access/gist_private.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/access/gist_private.h,v 1.15 2006/05/19 16:15:17 teodor Exp $ + * $PostgreSQL: pgsql/src/include/access/gist_private.h,v 1.16 2006/05/24 11:01:39 teodor Exp $ * *------------------------------------------------------------------------- */ @@ -206,17 +206,6 @@ typedef struct /* root page of a gist index */ #define GIST_ROOT_BLKNO 0 -/* - * When we update a relation on which we're doing a scan, we need to - * check the scan and fix it if the update affected any of the pages - * it touches. Otherwise, we can miss records that we should see. - * The only times we need to do this are for deletions and splits. See - * the code in gistscan.c for how the scan is fixed. These two - * constants tell us what sort of operation changed the index. - */ -#define GISTOP_DEL 0 -/* #define GISTOP_SPLIT 1 */ - #define ATTSIZE(datum, tupdesc, i, isnull) \ ( \ (isnull) ? 0 : \ @@ -291,12 +280,6 @@ extern IndexTuple gistgetadjusted(Relation r, IndexTuple oldtup, IndexTuple addtup, GISTSTATE *giststate); -extern int gistfindgroup(GISTSTATE *giststate, - GISTENTRY *valvec, GIST_SPLITVEC *spl); -extern void gistadjsubkey(Relation r, - IndexTuple *itup, int len, - GIST_SPLITVEC *v, - GISTSTATE *giststate); extern IndexTuple gistFormTuple(GISTSTATE *giststate, Relation r, Datum *attdata, int *datumsize, bool *isnull); @@ -321,13 +304,15 @@ typedef struct { } GistSplitVec; extern void gistunionsubkeyvec(GISTSTATE *giststate, - IndexTuple *itvec, GistSplitVec *gsvp, bool isall); + IndexTuple *itvec, GistSplitVec *gsvp, int startkey); +extern void gistunionsubkey(GISTSTATE *giststate, IndexTuple *itvec, + GIST_SPLITVEC *spl, int attno); extern void GISTInitBuffer(Buffer b, uint32 f); extern void gistdentryinit(GISTSTATE *giststate, int nkey, GISTENTRY *e, Datum k, Relation r, Page pg, OffsetNumber o, int b, bool l, bool isNull); -void gistUserPicksplit(Relation r, GistEntryVector *entryvec, GIST_SPLITVEC *v, +void gistUserPicksplit(Relation r, GistEntryVector *entryvec, int attno, GIST_SPLITVEC *v, IndexTuple *itup, int len, GISTSTATE *giststate); /* gistvacuum.c */ |