Peter, you should better join the table BACKUPS and CONTENTS... Without joining the tables, each row of the Table BACKUPS is joined with each row of the table CONTENTS... -- Gerhard -- [EMAIL PROTECTED] (PETER GRIFFIN) am 26.03.2001 05:32:30 Bitte antworten an [EMAIL PROTECTED] An: [EMAIL PROTECTED] Kopie: (Blindkopie: Gerhard Wolkerstorfer/DEBIS/EDVG/AT) Thema: SQL Query - what is wrong with this statement A tape containing some 11 000 files has become unreadable. The I/O error was discovered in a BACKUP STG process and these is no other backup of the data. What I am trying to ascertain / list is what data will be lost. As far as I can see only "inactive" data is going to be lost permanently. The following SQL is what I issued to list the content of the tape . select state, hl_name, ll_name, backup_date from BACKUPS, CONTENTS where volume_name='500308' The output was so large that the hard drive I directed the output and the recovery log filled. Is there something wrong with this statement that would produce so much output or is it valid? I would like to find this out before I submit it with the added limiting statement of where state=inactive Peter Griffin