oracle中查找锁住的表并解锁

--查出所有被锁住的表 select b.owner TABLEOWNER, b.object_name TABLENAME, c.OSUSER LOCKBY, c.USERNAME LOGINID, c.sid SID, c.SERIAL# SERIAL from v$locked_object a,dba_objects b, v$session c where b.object_id = a.object_id AND a.SESSION_ID =c

--查出所有被锁住的表
select b.owner TABLEOWNER, b.object_name TABLENAME, c.OSUSER LOCKBY, c.USERNAME LOGINID, c.sid SID, c.SERIAL# SERIAL
from v$locked_object a,dba_objects b, v$session c
where b.object_id = a.object_id AND a.SESSION_ID =c.sid;

--通过SID, SERIAL解锁
alter system kill session 'SID, SERIAL';

 

锁表

lock table BSZ1_W_DOT010_PB01T252_wk2 in exclusive mode;

 conn sys/orcl AS SYSDBA

Alter user hr identified by hr account unlock;

 alter user scott account unlock;