Get SQL run time

Here are some ways to get our sql run time

1. This way will more comprehensive

set statistics profile on
set statistics io on
set statistics time on
go
......--your sqls
go
set statistics profile off

2.

declare @begin_date datetime
declare @end_date datetime
select @begin_date = getdate()  --also can use [set]
......--your sqls
select @end_date = getdate()  --also can use [set]
select datediff(ms,@begin_date,@end_date) as 'time'

Here we can refer to DATEDIFF
Let use it in our actual work jobs~~