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

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: 2009-04-06 14:47:02
Message-ID: 20090406144702.9A973754ADE@cvs.postgresql.org
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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:
----
REL8_2_STABLE

Modified Files:
--------------
pgsql/src/backend/access/gist:
gistproc.c (r1.9.2.1 -> r1.9.2.2)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gist/gistproc.c?r1=1.9.2.1&r2=1.9.2.2)
gistsplit.c (r1.3 -> r1.3.2.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gist/gistsplit.c?r1=1.3&r2=1.3.2.1)

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