Use a database-level trigger for creating the change_log entries. That way the integrity and completeness of the log is enforced at a database layer, and works fine even if someboy uses something else than your perl script to make changes to the catalog table.

Perl 6 - second systems done right

In reply to Re: Using Perl and MySQL for Activity Log by moritz
in thread Using Perl and MySQL for Activity Log by PyrexKidd

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