锁表查看

--锁表检查语句
SELECT C.CONNECTION_ID,
	   PS.STATEMENT_STRING
   FROM M_CONNECTIONS C JOIN M_PREPARED_STATEMENTS PS
        ON C.CONNECTION_ID = PS.CONNECTION_ID AND C.CURRENT_STATEMENT_ID = PS.STATEMENT_ID
  WHERE C.CONNECTION_STATUS = 'RUNNING'
    AND C.CONNECTION_TYPE = 'Remote';

解锁

 -- session id中的 逗号要去掉
ALTER SYSTEM CANCEL SESSION '361849';