diff options
Diffstat (limited to 'src/include/access/gist_private.h')
| -rw-r--r-- | src/include/access/gist_private.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/include/access/gist_private.h b/src/include/access/gist_private.h index a866277fe9f..f08d49dbf90 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 1.14 2006/05/17 16:34:59 teodor Exp $ + * $PostgreSQL: pgsql/src/include/access/gist_private.h,v 1.15 2006/05/19 16:15:17 teodor Exp $ * *------------------------------------------------------------------------- */ @@ -283,6 +283,8 @@ extern IndexTuple *gistextractpage(Page page, int *len /* out */ ); extern IndexTuple *gistjoinvector( IndexTuple *itvec, int *len, IndexTuple *additvec, int addlen); +extern IndexTupleData* gistfillitupvec(IndexTuple *vec, int veclen, int *memlen); + extern IndexTuple gistunion(Relation r, IndexTuple *itvec, int len, GISTSTATE *giststate); extern IndexTuple gistgetadjusted(Relation r, @@ -308,8 +310,19 @@ extern void gistcentryinit(GISTSTATE *giststate, int nkey, extern void gistDeCompressAtt(GISTSTATE *giststate, Relation r, IndexTuple tuple, Page p, OffsetNumber o, GISTENTRY *attdata, bool *isnull); -extern void gistunionsubkey(Relation r, GISTSTATE *giststate, - IndexTuple *itvec, GIST_SPLITVEC *spl, bool isall); + +typedef struct { + int *attrsize; + Datum *attr; + int len; + OffsetNumber *entries; + bool *isnull; + int *idgrp; +} GistSplitVec; + +extern void gistunionsubkeyvec(GISTSTATE *giststate, + IndexTuple *itvec, GistSplitVec *gsvp, bool isall); + extern void GISTInitBuffer(Buffer b, uint32 f); extern void gistdentryinit(GISTSTATE *giststate, int nkey, GISTENTRY *e, Datum k, Relation r, Page pg, OffsetNumber o, |