ORA-00054: 资源正忙, 但指定以 NOWAIT 方式获取资源, 或者超时失效---解决方法

 

select session_id from v$locked_object;

SELECT sid, serial#, username, osuser FROM v$session where sid = 21; 

alter system kill session '21,27874';

alter system kill session '73,6069';