Re: Planner debug views

From: Tatsuo Ishii <ishii(at)postgresql(dot)org>
To: zhouqq(dot)postgres(at)gmail(dot)com
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Planner debug views
Date: 2015-07-23 23:11:34
Message-ID: 20150724.081134.165736134594625537.t-ishii@sraoss.co.jp
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> Here is a proposal introducing some debugging infrastructure into the
> core. The basic idea is to allow us to query the planner search space.
> To so do, we can dump related information to csv files and use foreign
> table to query them. So here I propose two foreign tables:

Sounds like a great feature!

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp

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