What the advantage of the MERGE.LIST is it will sort/merge ANYTHING in the lists, whereas SELECT will only lists that are @ID's.
So, you could say: SELECT SOMEFILE SAVING UNIQUE EMAILS TO 1 SELECT SOMEOTHERFILE SAVING UNIQUE EMAILS TO 2 MERGE.LIST 1 UNION 2 SAVE.LIST BIGEMAILLIST And it would be sorted (not by domain), and there won't be a duplicate George > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Andy Baum > Sent: Monday, February 27, 2006 4:30 AM > To: u2-users@listserver.u2ug.org > Subject: RE: [U2] RE:Merging Unique > > > Greg, > > MERGE.LIST removes all duplicates and sorts the keys, it's a > feature of how it is implemented. > > Cheers, > > Andy ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/