in reply to Re^2: Vagueness and patched strings
in thread Revision control in relational databases

Not sure if it will work, but you could try diff'ing the backups of your Mysql database. Since a Mysql database backup is simply the DML (read SQL commands) to recreate the database, this may work.

Now this idea assumes that Mysql will create the DML in the same order every time, but it might be worth a shot.

-Jim