I'm having trouble with the syntax for this statement. When I delete a row from my contact table, I need to also delete any corresponding rows from my contact_additional table. Instead of doing two queries I was trying to do a join based on the syntax I'm reading in the manual, but it's not working;

DELETE FROM contact, contact_additional WHERE contact.ticket=`MM1234.1234` AND contact_additional.ticket=`MM1234.1234`

I keep getting errors! I tried a bunch of variations but I can't figure it out yet.

Also, I'm wondering if I should bother trying to do a join here, because if there's no data in the contact_additional table that matches, I'm guessing it won't delete either row?
-m