摘要: 1.查看数据库中需要关注的等待事件:select sw.seq#,sw.sid||','||s.serial# sids,s.username,sw.event,sw.P1,sw.p2,sw.p3,sw.wait_time "WAIT", sw.state... 阅读全文
posted @ 2018-04-27 15:31 zclinux 阅读(345) 评论(0) 推荐(0)