Useless Owners and tablespaces on Oracle 9i software?
I have noticed there were some useless owners, tablespaces, and objects on Oracle9i.
Like a table, SH.SALES_TRANSACTIONS_EXT on system tablespace. It took 4467 blocks (1016271 records) on the tablespace. However, I was afraid to drop the table or delete records from the table.
Can any one provide a list to me, owner/table/object... can be removed from Oracle9i DB software?
I need get rid of useless parts and make shorter time on backup process.
Thanks
Lily