摘要: 最耗时的sql DECLARE @n INT; SET @n = 500; WITH cte1 AS ( SELECT a.* , t.* FROM sys.dm_exec_query_stats a CROSS APPLY sys.dm_exec_sql_text(a.plan_handle) t 阅读全文
posted @ 2020-10-23 16:11 zhihua 阅读(159) 评论(0) 推荐(0) 编辑