| From: | Greg Smith <greg(at)2ndQuadrant(dot)com> |
|---|---|
| To: | |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: pg_stat_statements with query tree based normalization |
| Date: | 2011-12-10 13:56:55 |
| Message-ID: | 4EE36527.2040700@2ndQuadrant.com |
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| Lists: | pgsql-hackers |
On 12/06/2011 08:19 PM, Peter Geoghegan wrote:
> I intend to work through the known issues with this patch in the next
> couple of days.
>
I heard about some bitrot creeping in here too, but it seems gone now; I
had no problem merging Peter's development branch against master. I've
attached a newer patch of the main code, which fixes most of the earlier
issues there were disclaimers about. The two test programs from
contrib/pg_stat_statements are attached as separate files for a cleaner
diff. Merged and rebased version now available from
https://github.com/greg2ndQuadrant/postgres/tree/pg_stat_statements_norm
too.
--
Greg Smith 2ndQuadrant US greg(at)2ndQuadrant(dot)com Baltimore, MD
PostgreSQL Training, Services, and 24x7 Support www.2ndQuadrant.us
| Attachment | Content-Type | Size |
|---|---|---|
| pg_stat_statements_norm_v5.patch | text/x-patch | 269.0 KB |
| normalization_regression.py | text/x-python | 38.6 KB |
| performance_test.py | text/x-python | 3.0 KB |
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