postgres

Author SHA1 Message Date

Author	SHA1	Message	Date
Tom Lane	83f2061dd0	Teach contrib/pg_stat_statements to handle multi-statement commands better. Make use of the statement boundary info added by commit `ab1f0c822` to let pg_stat_statements behave more sanely when multiple SQL queries are jammed into one query string. It now records just the relevant part of the source string, not the whole thing, for each individual query. Even when no multi-statement strings are involved, users may notice small changes in the output: leading and trailing whitespace and semicolons will be stripped from statements, which did not happen before. Also, significantly expand pg_stat_statements' regression test script. Fabien Coelho, reviewed by Craig Ringer and Kyotaro Horiguchi, some mods by me Discussion: https://postgr.es/m/alpine.DEB.2.20.1612200926310.29821@lancre	9 years ago
Andres Freund	9be244dbe8	Add minimal set of regression tests for pg_stat_statements. While the set of covered functionality is fairly small, the added tests still are useful to get some basic buildfarm testing of pg_stat_statements itself, but also to exercise the lwlock tranch code on the buildfarm. Author: Amit Kapila, slightly editorialized by me Reviewed-By: Ashutosh Sharma, Andres Freund Discussion: <CAA4eK1JOjkdXYtHxh=2aDK4VgDtN-LNGKY_YqX0N=YEvuzQVWg@mail.gmail.com>	9 years ago

Tom Lane

83f2061dd0

Teach contrib/pg_stat_statements to handle multi-statement commands better.

Make use of the statement boundary info added by commit ab1f0c822
to let pg_stat_statements behave more sanely when multiple SQL queries
are jammed into one query string.  It now records just the relevant
part of the source string, not the whole thing, for each individual
query.

Even when no multi-statement strings are involved, users may notice small
changes in the output: leading and trailing whitespace and semicolons will
be stripped from statements, which did not happen before.

Also, significantly expand pg_stat_statements' regression test script.

Fabien Coelho, reviewed by Craig Ringer and Kyotaro Horiguchi,
some mods by me

Discussion: https://postgr.es/m/alpine.DEB.2.20.1612200926310.29821@lancre

9 years ago

Andres Freund

9be244dbe8

Add minimal set of regression tests for pg_stat_statements.

While the set of covered functionality is fairly small, the added tests
still are useful to get some basic buildfarm testing of
pg_stat_statements itself, but also to exercise the lwlock tranch code
on the buildfarm.

Author: Amit Kapila, slightly editorialized by me
Reviewed-By: Ashutosh Sharma, Andres Freund
Discussion: <CAA4eK1JOjkdXYtHxh=2aDK4VgDtN-LNGKY_YqX0N=YEvuzQVWg@mail.gmail.com>

9 years ago

2 Commits (c08d82f38ebf763b79bd43ae34b7310ee47aaacd)