From: | q <held911(at)163(dot)com> |
---|---|
To: | "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | pgsql-bugs(at)postgresql(dot)org |
Subject: | Re: BUG #13413: pg_stat_statements don't statistics "DEALLOCATE ALL" statements |
Date: | 2015-06-10 02:38:21 |
Message-ID: | 168d1439.1affc.14ddb552ca6.Coremail.held911@163.com |
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Thread: | |
Lists: | pgsql-bugs |
This is my fault.I read the 9.4 release partly,not all .
I read the document about the pg_stat_stament like follow:
F.29. pg_stat_statements
The pg_stat_statements module provides a means for tracking execution statistics of all SQL statements executed by a server.
So, I misunderstand it.
Thans for your reply.
best regards
At 2015-06-08 23:08:34, "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>held911(at)163(dot)com writes:
>> this function is ok in pg 9.3.5. But , it does not work in pg 9.4.1.
>
>This is not a bug, it's an intentional behavioral change. See the 9.4
>release notes:
>
> * Make pg_stat_statements ignore DEALLOCATE commands (Fabien Coelho)
>
> It already ignored PREPARE, as well as planning time in general,
> so this seems more consistent.
>
>
> regards, tom lane
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