| From: | Andrew Dunstan <andrew(at)dunslane(dot)net> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Add stats for min, max, mean, stddev times to pg_stat_statements |
| Date: | 2015-03-27 19:48:58 |
| Message-ID: | E1YbaFW-0008VB-AD@gemulon.postgresql.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-committers |
Add stats for min, max, mean, stddev times to pg_stat_statements.
The new fields are min_time, max_time, mean_time and stddev_time.
Based on an original patch from Mitsumasa KONDO, modified by me. Reviewed by Petr Jelínek.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/717f709532642f5f7756785c9be17b7ffcec8ae8
Modified Files
--------------
contrib/pg_stat_statements/Makefile | 5 +-
.../pg_stat_statements--1.2--1.3.sql | 47 +++++++++++
.../pg_stat_statements/pg_stat_statements--1.2.sql | 44 ----------
.../pg_stat_statements/pg_stat_statements--1.3.sql | 48 +++++++++++
contrib/pg_stat_statements/pg_stat_statements.c | 87 +++++++++++++++++++-
.../pg_stat_statements/pg_stat_statements.control | 2 +-
doc/src/sgml/pgstatstatements.sgml | 28 +++++++
7 files changed, 212 insertions(+), 49 deletions(-)
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Andrew Dunstan | 2015-03-27 21:33:46 | pgsql: Fix portability issues with stddev in pg_stat_statements |
| Previous Message | Andres Freund | 2015-03-26 21:51:57 | Re: Re: [COMMITTERS] pgsql: Add macros wrapping all usage of gcc's __attribute__. |