postgresql/src/backend/tcop
Tomas Vondra 75506195da Revert "Add log_statement_sample_rate parameter"
This reverts commit 88bdbd3f74.

As committed, statement sampling used the existing duration threshold
(log_min_duration_statement) when decide which statements to sample.
The issue is that even the longest statements are subject to sampling,
and so may not end up logged. An improvement was proposed, introducing
a second duration threshold, but it would not be backwards compatible.
So we've decided to revert this feature - the separate threshold should
be part of the feature itself.

Discussion: https://postgr.es/m/CAFj8pRDS8tQ3Wviw9%3DAvODyUciPSrGeMhJi_WPE%2BEB8%2B4gLL-Q%40mail.gmail.com
2019-08-04 23:38:27 +02:00
..
Makefile Define WIN32_STACK_RLIMIT throughout win32 and cygwin builds. 2019-04-09 08:25:39 -07:00
dest.c Initial pgindent run for v12. 2019-05-22 12:55:34 -04:00
fastpath.c Phase 2 pgindent run for v12. 2019-05-22 13:04:48 -04:00
postgres.c Revert "Add log_statement_sample_rate parameter" 2019-08-04 23:38:27 +02:00
pquery.c Fix inconsistencies and typos in the tree 2019-07-29 12:28:30 +09:00
utility.c Represent Lists as expansible arrays, not chains of cons-cells. 2019-07-15 13:41:58 -04:00