I have table want put on "cache". I used following way to do: alter table table1 cache; select owner, name, type, kept from v$db_object_cache; OWNER NAME TYPE KEP -------------------- ------------------------------------------------------------ --------------- --- USER1 table1 NOT LOADED NO this table in "cache" but not "KEPT". I used another way to do this: alter table table1 storage (buffer_pool keep); select owner, name, type, kept from v$db_object_cache; no rows selected Anyone know where is "cache"? Thanks. -- //www.freelists.org/webpage/oracle-l