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6#
发表于 2013-12-3 13:01:54
harryzhang 发表于 2013-12-3 12:39
SELECT status,
Count(* ),
Sum(blocks) * 8096 / 1024 / 1024
SQL> /
STATUS COUNT(*) SUM(BLOCKS)*8096/1024/1024
--------- ---------- --------------------------
UNEXPIRED 109 8.58569336
EXPIRED 4281 574.685547
ACTIVE 11 .679443359
SQL> select count(*),status from dba_rollback_segs group by status;
COUNT(*) STATUS
---------- ----------------
768 ONLINE
10 OFFLINE
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