SQL>
SQL> select substr(owner,1,10) owner,
2 substr(object_name,1,10) object_name,
3 substr(object_type, 1,10) object_type,
4 to_char(last_ddl_time,'dd-mon-yyyy hh24:mi') last_ddl_time
5 from dba_objects
6 where owner='SYSTEM' and rownum < 50;
OWNER OBJECT_NAM OBJECT_TYP LAST_DDL_TIME
---------- ---------- ---------- -----------------
SYSTEM SYSCATALOG SYNONYM 07-feb-2006 22:12
SYSTEM CATALOG SYNONYM 07-feb-2006 22:12
SYSTEM TAB SYNONYM 07-feb-2006 22:12
SYSTEM COL SYNONYM 07-feb-2006 22:12
SYSTEM TABQUOTAS SYNONYM 07-feb-2006 22:12
SYSTEM SYSFILES SYNONYM 07-feb-2006 22:12
SYSTEM PUBLICSYN SYNONYM 07-feb-2006 22:12
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV INDEX 07-feb-2006 22:13
SYSTEM MVIEW$_ADV TABLE 07-feb-2006 22:13
SYSTEM MVIEW$_ADV SEQUENCE 07-feb-2006 22:13
49 rows selected.
SQL>