摘要: -查询最慢的sql select * from ( select parsing_user_id,executions,sorts command_type,disk_reads,sql_text from v$sqlarea order by disk_reads desc )where rown 阅读全文
posted @ 2016-09-06 18:50 water-droplet 阅读(308) 评论(0) 推荐(0) 编辑