[MSSQL] DATEDIFF ( datepart , startdate , enddate )
DATEDIFF ( datepart , startdate , enddate ) Return Type int datepart Abbreviations year yy, yyyy quarter qq, q month mm, m dayofyear dy, y day dd, d week wk, ww hour hh minute mi, n second ss, s millisecond ms microsecond mcs nanosecond ns http://msdn.microsoft.com/en-us/library/ms189794.aspx DATEDIFF (Transact-SQL) - SQL Server DATEDIFF (Transact-SQL) In this article --> APPLIES TO: SQL Server ..
2014.08.29