文件名称:Oracle常用管理SQL
文件大小:286KB
文件格式:PDF
更新时间:2012-08-10 05:28:03
Oracle常用管理SQL
Oracle常用管理SQL 监控 SQL 1.监控事例的等待: select event,sum(decode(wait_time,0,0,1)) prev, sum(decode(wait_time,0,1,0)) curr,count(*) from v$session_wait group by event order by 4;