达梦8最终锁阻塞巡检 SQLSELECT CASE WHEN l.blocked='1' THEN 'WAITER' ELSE 'HOLDER' END AS role, s.sess_id, l.trx_id, l.lmode, NVL(o.object_name,'-') AS object_name, SUBSTR(s.sql_text,1,60) AS sql60 FROM ( SELECT * FROM v$lock WHERE TRIM(TRANSLATE(blocked,'01',' ')) IS NULL -- 仅