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  1. 25 Αυγ 2011 · Definition and Usage. The DATEDIFF () function returns the difference between two dates, as an integer. Syntax. DATEDIFF (interval, date1, date2) Parameter Values. Technical Details. More Examples. Example. Return the difference between two date values, in months: SELECT DATEDIFF (month, '2017/08/25', '2011/08/25') AS DateDiff; Try it Yourself »

    • Try It Yourself

      Try It Yourself - SQL Server DATEDIFF() Function - W3Schools

    • DATEADD

      DATEADD - SQL Server DATEDIFF() Function - W3Schools

    • Datefromparts

      Datefromparts - SQL Server DATEDIFF() Function - W3Schools

    • DATEPART

      DATEPART - SQL Server DATEDIFF() Function - W3Schools

  2. 22 Ιαν 2010 · There are a number of ways to look at a date difference, and more when comparing date/times. Here's what I use to get the difference between two dates formatted as "HH:MM:SS": ElapsedTime AS. RIGHT('0' + CAST(DATEDIFF(S, StartDate, EndDate) / 3600 AS VARCHAR(2)), 2) + ':'.

  3. To calculate the difference between two dates, you use the DATEDIFF() function. The following illustrates the syntax of the DATEDIFF() function in SQL Server: DATEDIFF ( datepart , startdate , enddate ) Code language: SQL (Structured Query Language) (sql) Arguments. datepart.

  4. 16 Ιουλ 2020 · DATEDIFF() is a basic SQL Server function that can be used to do date math. Specifically, it gets the difference between 2 dates with the results returned in date units specified as years, months days, minutes, seconds as an int (integer) value.

  5. To calculate the difference between two dates in years, months, weeks, etc., you use the DATEDIFF() function: DATEDIFF( date_part , start_date , end_date) Code language: SQL (Structured Query Language) (sql) The DATEDIFF() function accepts three arguments: date_part, start_date, and end_date.

  6. 28 Οκτ 2024 · Transact-SQL reference for the DATEDIFF function. Returns the numerical difference between a start and end date based on datepart.

  7. To calculate the difference between the arrival and the departure in T-SQL, use the DATEDIFF(datepart, startdate, enddate) function. The datepart argument can be microsecond , second , minute , hour , day , week , month , quarter , or year .

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