System Statistics
9i 에서 테스트 SQL> select * from aux_stats$ ; no rows selected SQL> exec dbms_stats.create_stat_table('sys','orgstat','users') ; PL/SQL procedure successfully completed. SQL> exec dbms_stats.gather_system_stats(gathering_mode=>'interval',interval=>2,stattab=>'orgstat',statid=>'orgstat') ; PL/SQL procedure successfully completed. SQL> select statid,c1,c2 from orgstat ; STATID C1 C2 ------------------..