Horton

Re: 64-bit queryId?

Michael Paquier <michael.paquier@gmail.com>

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From: Michael Paquier <michael.paquier@gmail.com>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Alexander Korotkov <a.korotkov@postgrespro.ru>, Tom Lane <tgl@sss.pgh.pa.us>, Peter Geoghegan <pg@bowt.ie>, "Joshua D. Drake" <jd@commandprompt.com>, Greg Stark <stark@mit.edu>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>
Date: 2017-10-12T00:46:23Z
Lists: pgsql-hackers 
On Thu, Oct 12, 2017 at 9:05 AM, Robert Haas <robertmhaas@gmail.com> wrote:
> On Wed, Oct 4, 2017 at 9:00 PM, Michael Paquier
> <michael.paquier@gmail.com> wrote:
>> v4 looks correct to me. Testing it through (pgbench and some custom
>> queries) I have not spotted issues. If the final decision is to use
>> 64-bit query IDs, then this patch could be pushed.
>
> Cool.  Committed, thanks for the review.

The final result looks fine for me. Thanks.
-- 
Michael

Commits

  1. pg_stat_statements: Add a comment about the dangers of padding bytes.

  2. pg_stat_statements: Widen query IDs from 32 bits to 64 bits.