select DATEADD(year, 1.5, '2002-09-30 11:35:00') : DATEADD « Date Functions « SQL Server / T-SQL Tutorial






  1. SQL Server / T-SQL Tutorial
  2. Date Functions
  3. DATEADD
2>
3> select  DATEADD(year, 1.5, '2002-09-30 11:35:00')
4> GO

-----------------------
2003-09-30 11:35:00.000

(1 rows affected)








10.3.DATEADD
10.3.1.DATEADD adds or subtract a number of days, months, or years from a specific date.
10.3.2.DATEADD adds a time interval to a date in order to arrive at the new date: DATEADD(datepart,number,date)
10.3.3.Determine the date 90 days after April 29, 1988
10.3.4.select DATEADD(day, 1, '2002-09-30 11:35:00')
10.3.5.select DATEADD(month, 1, '2002-09-30 11:35:00')
10.3.6.select DATEADD(year, 1, '2002-09-30 11:35:00')
10.3.7.select DATEADD(hour, 1, '2002-09-30 11:35:00')
10.3.8.select DATEADD(minute, 1, '2002-09-30 11:35:00')
10.3.9.select DATEADD(second, 1, '2002-09-30 11:35:00')
10.3.10.select DATEADD(quarter, 1, '2002-09-30 11:35:00')
10.3.11.select DATEADD(week, 1, '2002-09-30 11:35:00')
10.3.12.select DATEADD(month, -1, '2002-09-30 11:35:00') (Minus)
10.3.13.select DATEADD(year, 1.5, '2002-09-30 11:35:00')
10.3.14.SELECT DATEADD(day, 14, GETDATE())
10.3.15.Calculating the First Day of the Month
10.3.16.Finding the Last Day of the Month