显示sql server的查询语句运行时间,具体到毫秒
declare @ct datetime
set @ct = getdate()
---
--sql 语句
---
select datediff(ms, @ct ,getdate()) as '查询时间(毫秒)'
declare @ct datetime
set @ct = getdate()
---
--sql 语句
---
select datediff(ms, @ct ,getdate()) as '查询时间(毫秒)'