Type: | enum |
Default: | warning |
Context: | superuser |
Restart: | false |
Values: | [debug5, debug4, debug3, debug2, debug1, info, notice, warning, error, log, fatal, panic] |
Controls which message levels are written to the server log. Valid values are DEBUG5
, DEBUG4
, DEBUG3
, DEBUG2
, DEBUG1
, INFO
, NOTICE
, WARNING
, ERROR
, LOG
, FATAL
, and PANIC
. Each level includes all the levels that follow it. The later the level, the fewer messages are sent to the log. The default is WARNING
. Note that LOG
has a different rank here than in client_min_messages. Only superusers and users with the appropriate SET
privilege can change this setting.
Recommendations
Unless doing serious troubleshooting. If you want to output parses and plans, set to DEBUG1.
On StackOverflow
On pgsql-hackers
- Re: Is WAL_DEBUG related code still relevant today?
- Re: POC: Extension for adding distributed tracing - pg_tracing
- Re: Test slots invalidations in 035_standby_logical_decoding.pl only if dead rows are removed
- BUG: Former primary node might stuck when started as a standby
- Re: How abnormal server shutdown could be detected by tests?