Any advice anyone ? ---------- Forwarded message ---------- From: Neil Tompkins <neil.tompk...@googlemail.com> Date: Thu, May 30, 2013 at 8:27 AM Subject: Audit Table storage for Primary Key(s) To: "[MySQL]" <mysql@lists.mysql.com>
Hi, I've created a Audit table which tracks any changed fields for multiple tables. In my Audit table I'm using a UUID for the primary key. However I need to have a reference back to the primary key(s) of the table audited. At the moment I've a VARCHAR field which stores primary keys like 1 1|2013-05-29 2|2013-05-29 2 3 1|2|2 etc Is this the best approach, or should I have a individual field in the audit table for all primary keys. At the moment I think the max number of primary keys on any given table is 3 Thanks Neil
