If you really must use TCL (as opposed to writing some code) you could copy the data from both files to a single temp file and report from it.
-----Original Message----- From: Burwell, Edward [mailto:[EMAIL PROTECTED] Sent: Friday, April 30, 2004 8:24 AM To: 'U2 Users Discussion List' Subject: RE: [UD] Union Query No, a record ID in one file will not exist in the other file. -- u2-users mailing list [EMAIL PROTECTED] http://www.oliver.com/mailman/listinfo/u2-users