查明哪些用戶被鎖:
SQL> select username,account_status,lock_date from dba_users; USERNAME ACCOUNT_STATUS ------------------------------ -------------------------------- LOCK_DATE ------------------- USER1 OPEN USER2 OPEN MGMT_VIEW OPEN
查看某個用戶(ABCuser這個用戶)是否被鎖:
select LOCK_DATE,username from dba_users where username='ABCecuser';
LOCK_DATE為空說明沒有鎖定,非空為鎖定。