DELETE FROM detail JOIN summary ON (summary.id=detail.sum_id) WHERE collect_date='2005-02-05';
DELETE FROM detail WHERE detail.sum_id in ( select id from summary ) AND collect_date='2005-02-05';
Regards Gaetano Mendola
---------------------------(end of broadcast)--------------------------- TIP 2: you can get off all lists at once with the unregister command (send "unregister YourEmailAddressHere" to [EMAIL PROTECTED])