How Do I Enable Query Logging in PostgreSQL 8.3?

PostgreSQL 8.3 query log configuration

You can enable PostgreSQL 8.3 to log all executed SQL queries by modifying the data/postgresql.conf file.

The specific steps are as follows:

• Set the log_statement parameter to 'all': This will enable logging of all SQL statements.
• Make sure the log_destination parameter is set to 'stderr' or 'syslog' to specify the log writing location.
• Enable the logging_collector parameter to control the process of writing logs to the target location.
• Verify that the log_directory directory exists in the data directory and that the postgres user has write permissions.

Other notes

• If the log file is not created after enabling logging, verify that the log_directory directory exists and that the postgres user has write permissions.
• Be sure to restart the PostgreSQL service after making any configuration changes.
• If you are using Windows Server 2003, you may need to configure logging manually by editing the Windows Registry. See the PostgreSQL documentation for more details on this.

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