mirror of
https://github.com/postgres/postgres.git
synced 2025-05-28 05:21:27 +03:00
5fd9dfa5f5
Add compute_query_id GUC to control whether a query identifier should be computed by the core (off by default). It's thefore now possible to disable core queryid computation and use pg_stat_statements with a different algorithm to compute the query identifier by using a third-party module. To ensure that a single source of query identifier can be used and is well defined, modules that calculate a query identifier should throw an error if compute_query_id specified to compute a query id and if a query idenfitier was already calculated. Discussion: https://postgr.es/m/20210407125726.tkvjdbw76hxnpwfi@nol Author: Julien Rouhaud Reviewed-by: Alvaro Herrera, Nitin Jadhav, Zhihong Yu
3 lines
70 B
Plaintext
3 lines
70 B
Plaintext
shared_preload_libraries = 'pg_stat_statements'
|
|
compute_query_id = on
|