[hackers-jp: 183] Fw: Re: [GENERAL] Understanding EXPLAIN ANALYZE output

[TANIDA Yutaka]

谷田です。

いきなり途中のスレッドを抜き出しますが、currentでexplainがユーティリティ
コマンドからselectに変更されたようです。

これでexplain結果がspi経由で読めるようになりますね。個人的にはmysqlみた
く情報をレコードとして読めるようにして欲しいものですが


Forwarded by TANIDA Yutaka <tanida ＠ sra.co.jp>
----------------------- Original Message -----------------------
 From:    Tom Lane <tgl ＠ sss.pgh.pa.us>
 To:      David Fetter <david ＠ fetter.org>
 Cc:      Michael Fuhr <mike ＠ fuhr.org>,
          "Ed L." <pgsql ＠ bluepolka.net>,
          Martijn van Oosterhout <kleptog ＠ svana.org>,
          pgsql-general ＠ postgresql.org
 Date:    Thu, 10 Feb 2005 17:19:41 -0500
 Subject: Re: [GENERAL] Understanding EXPLAIN ANALYZE output 
----

David Fetter <david ＠ fetter.org> writes:
> I'd be delighted to, but I'm not sure how to see to it that EXPLAIN
> gets the CMD_SELECT flag.  What all files need to change to effect
> this?  Or have I drastically misunderstood what's involved?

It doesn't.  See 
http://archives.postgresql.org/pgsql-committers/2005-02/msg00073.php

			regards, tom lane

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-- 
TANIDA Yutaka <tanida ＠ sra.co.jp>