查看锁表进程SQL语句1: select sess.sid, sess.serial#, lo.oracle_username, lo.os_user_name, ao.object_name, lo.locked_mode from v$locked_object lo, dba_objects ao, v$session sess where ao.object_id = lo.object_id and lo.session_id = sess.sid;
查看锁表进程SQL语句2: select * from v$session t1, v$locked_object t2 where t1.sid = t2.SESSION_ID;
杀掉锁表进程: 如有記錄則表示有lock,記錄下SID和serial# ,將記錄的ID替換下面的738,1429,即可解除LOCK alter system kill session ‘937,35‘;
查看那个sql导致锁表 select sql_text from v$sql where hash_value in ( select sql_hash_value from v$session where sid in (select session_id from v$locked_object) )