log_line_prefix

A GUC parameter determining the format of the first part of each log line

log_line_prefix is a GUC parameter determining the format of the first part of each log line.

log_line_prefix was added in PostgreSQL 8.0.

Default

The default value for log_line_prefix is '%m [%p] ' (PostgreSQL 10 and later; prior to that it was an empty string).

Change history

Categories

GUC configuration item, Logging