How to Enable PostgreSQL Query Logging on Windows Server 2003?

Enabling PostgreSQL Query Logging in Windows Server 2003

This guide details how to enable comprehensive logging of all SQL queries executed by PostgreSQL 8.3 on a Windows Server 2003 system. The process involves modifying the postgresql.conf configuration file.

Modifying postgresql.conf

Follow these steps to configure query logging:

1. Locate the log_statement parameter within your postgresql.conf file and set its value to 'all'. This ensures all SQL statements are logged.
2. Confirm that log_destination is correctly configured to enable logging.
3. Activate logging_collector.
4. Ensure the log_directory specified in postgresql.conf exists within your PostgreSQL data directory. Crucially, verify that the PostgreSQL user account possesses write access to this directory.

Restarting the PostgreSQL Service

After making these changes to postgresql.conf, restart the PostgreSQL service for the updated settings to take effect. PostgreSQL will now log all executed SQL queries.

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