diff options
Diffstat (limited to 'src/backend/access/gist/gist.c')
| -rw-r--r-- | src/backend/access/gist/gist.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/backend/access/gist/gist.c b/src/backend/access/gist/gist.c index 54ac45ee2fe..326e87e7889 100644 --- a/src/backend/access/gist/gist.c +++ b/src/backend/access/gist/gist.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/gist/gist.c,v 1.137 2006/05/24 11:01:39 teodor Exp $ + * $PostgreSQL: pgsql/src/backend/access/gist/gist.c,v 1.138 2006/05/29 12:50:06 teodor Exp $ * *------------------------------------------------------------------------- */ @@ -1033,7 +1033,13 @@ gistSplitByKey(Relation r, Page page, IndexTuple *itup, int len, GISTSTATE *gist /* * all keys are not-null */ - gistUserPicksplit(r, entryvec, attno, v, itup, len, giststate); + if ( gistUserPicksplit(r, entryvec, attno, v, itup, len, giststate) && attno+1 != r->rd_att->natts ) + /* + * Splitting on attno column is not optimized: unions of left and right + * page are the same, we will try to split page by + * following columns + */ + gistSplitByKey(r, page, itup, len, giststate, v, entryvec, attno+1); } } |