How to Troubleshoot PostgreSQL Query Logging Issues?

Resolving PostgreSQL Query Log Problems

PostgreSQL 8.3 requires specific configuration adjustments within postgresql.conf to enable comprehensive SQL query logging. To log all database activity, set the log_statement parameter to 'all'. If log files still aren't appearing after making this change and restarting the PostgreSQL service, further investigation is needed.

First, verify that log_destination is correctly configured to specify the log file location. Next, confirm that logging_collector is enabled; this component handles log file management and rotation.

Finally, ensure the log_directory exists within your PostgreSQL data directory and that the postgres user has the necessary write permissions. By checking these settings, you can effectively troubleshoot and resolve any issues preventing proper query log generation.

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