pgsql: Fix 'all at one page bug' in picksplit method of R-tree

Lists: pgsql-committers
From: teodor(at)postgresql(dot)org (Teodor Sigaev)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix 'all at one page bug' in picksplit method of R-tree
Date: 2009-04-07 17:49:41
Message-ID: 20090407174941.0B9DD7540F4@cvs.postgresql.org
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Lists: pgsql-committers

Log Message:
-----------
Fix 'all at one page bug' in picksplit method of R-tree emulation. Add defense
from buggy user-defined picksplit to GiST.

Tags:
----
REL7_4_STABLE

Modified Files:
--------------
pgsql/contrib/rtree_gist:
rtree_gist.c (r1.7 -> r1.7.4.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/contrib/rtree_gist/rtree_gist.c?r1=1.7&r2=1.7.4.1)
pgsql/src/backend/access/gist:
gist.c (r1.105.4.1 -> r1.105.4.2)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gist/gist.c?r1=1.105.4.1&r2=1.105.4.2)