摘要: --查询最慢的sql select * from (select parsing_user_id,executions,sortscommand_type,disk_reads,sql_text from v$sqlarea order by disk_reads desc)where rownum 阅读全文
posted @ 2016-05-05 13:31 tobyzz 阅读(267) 评论(0) 推荐(0)