postgresql/contrib/pg_stat_statements/pg_stat_statements.conf

shared_preload_libraries = 'pg_stat_statements'
max_prepared_transactions = 5

pg_stat_statements.max = 100
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> 2016-11-12 14:01:48 +01:00			`shared_preload_libraries = 'pg_stat_statements'`
Show GIDs of two-phase commit commands as constants in pg_stat_statements This relies on the "location" field added to TransactionStmt in 31de7e6, now applied to the "gid" field used by 2PC commands. These commands are now reported like: COMMIT PREPARED $1 PREPARE TRANSACTION $1 ROLLBACK PREPARED $1 Applying constants for these commands is a huge advantage for workloads that rely a lot on 2PC commands with different GIDs. Some tests are added to track the new behavior. Reviewed-by: Julien Rouhaud Discussion: https://postgr.es/m/ZMhT9kNtJJsHw6jK@paquier.xyz 2023-08-12 03:44:15 +02:00			`max_prepared_transactions = 5`
pg_stat_statements: Add coverage for entry_dealloc() This involves creating more than pg_stat_statements.max entries and checking that the limit is kept and the least used entries are kicked out. Reviewed-by: Michael Paquier <michael@paquier.xyz> Reviewed-by: Julien Rouhaud <rjuju123@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/40d1e4f2-835f-448f-a541-8ff5db75bf3d@eisentraut.org 2023-12-30 19:55:32 +01:00
			`pg_stat_statements.max = 100`