查看是谁把表给锁了 select se1.inst_id as 被阻塞的会话节点, se2.inst_id as 罪魁祸首节点, se1.sid as 被阻塞的会话ID, ob.object_name as 哪个表, se1.serial# as 被阻塞的会话序列号, se2.sid as 罪魁祸首会话ID, se2.serial# as 罪魁祸首会话序列号# , se1.username as 被阻塞的用户, se2.username as 罪魁祸首名字, se1.blocking_insta