摘要: 1 --查找bad sql的方法: 2 3 select * from (select buffer_gets, sql_text 4 5 from v$sqlarea 6 7 where buffer_gets >500000 8 9 order by buff... 阅读全文
posted @ 2014-07-17 15:42 春夏秋冬春 阅读(192) 评论(0) 推荐(0) 编辑