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WITH RECURSIVE patches 0818

From: Tatsuo Ishii <ishii(at)postgresql(dot)org>
To: pgsql-patches(at)postgresql(dot)org, pgsql-hackers(at)postgresql(dot)org
Subject: WITH RECURSIVE patches 0818
Date: 2008-08-18 07:38:52
Message-ID: 20080818.163852.105172778.t-ishii@sraoss.co.jp (view raw or flat)
Thread:
Lists: pgsql-hackerspgsql-patches 
Hi,

Here is the latest WITH RECURSIVE patches against CVS HEAD. Besides
syncing to CVS HEAD, followings are main differences from previous
one:

1) Enhance sgml docs. Patches contributed by Jeff Davis.

2) Fix bug with plans using HashAggregate. Hash tables should be
   recreated if recursive scan is used. Otherwise goes into infinite
   recursion.

Also I include an implementation doc slightly enhanced previous one.
--
Tatsuo Ishii
SRA OSS, Inc. Japan
Attachment: recursive_query.patch.gz
Description: application/octet-stream (31.2 KB)

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