How do I exclude Weekend days in a SQL Server query?

Question

How do I exclude values in a DateTime column that are Saturdays or Sundays?

For example, given the following data:

date_created
\'2009-1         


        

Answer 1

Try this code

select (DATEDIFF(DD,'2014-08-01','2014-08-14')+1)- (DATEDIFF(WK,'2014-08-01','2014-08-14')* 2)