| Type: | bool |
| Default: | off |
| Context: | superuser-backend |
| Restart: | false |
Causes session terminations to be logged. The log output provides information similar to log_connections, plus the duration of the session. Only superusers and users with the appropriate SET privilege can change this parameter at session start, and it cannot be changed at all within a session. The default is off.
Recommendations
Useful for performance analysis.