Doc Name: sysseg.sql Author: Mark Gurry This script list all segments that reside in the SYSTEM tablespace other that those owned by SYS and SYSTEM. It is bad practice to store non-dictionary information in the SYSTEM tablespace. # spool sysseg.lis select segment_name from dba_segments where owner not in ('SYS', 'SYSTEM') and tablespace_name='SYSTEM' / spool off