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1. www.w3schools.com › SQl › func_sqlserver_datediffSQL Server DATEDIFF() Function - W3Schools

   www.w3schools.com › SQl › func_sqlserver_datediff

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   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 »

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     at w3schools.com SQLSERVER Database: Restore Database. Get...

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     Edit the SQL Statement, and click "Run SQL" to see the...

   • Year

     Year - SQL Server DATEDIFF() Function - W3Schools

   • Month

     Month - SQL Server DATEDIFF() Function - W3Schools

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     at w3schools.com SQLSERVER Database: Restore Database. Get...

   • DATEADD

     DATEADD - SQL Server DATEDIFF() Function - W3Schools

   • Datefromparts

     Datefromparts - SQL Server DATEDIFF() Function - W3Schools

   • DATEPART

     DATEPART - SQL Server DATEDIFF() Function - W3Schools

2. stackoverflow.com › questions › 5125076SQL query to select dates between two dates - Stack Overflow

   stackoverflow.com › questions › 5125076

   26 Φεβ 2011 · best query for the select date between current date and back three days: select Date,TotalAllowance from Calculation where EmployeeId=1 and Date BETWEEN DATE_SUB(CURDATE(), INTERVAL 3 DAY) AND CURDATE()

3. www.sqlservertutorial.net › sql-server-date-functions › sql-server-datediff-functionSQL Server DATEDIFF Function By Practical Examples

   www.sqlservertutorial.net › sql-server-date-functions › sql-server-datediff-function

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   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.

4. www.sqltutorial.net › sql-compare-dateSQL compare date – SQL Tutorial

   www.sqltutorial.net › sql-compare-date

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   Here’s how you can perform basic date comparisons: Example 1: Comparing Equality. To compare if two dates are exactly the same: SELECT *. FROM Orders. WHERE OrderDate = '2023-01-15'; In this example, SQL Server checks for orders placed on January 15, 2023. Example 2: Greater Than or Less Than Comparisons.

5. stackoverflow.com › questions › 12775480sql - how to find the duration between two dates - Stack Overflow

   stackoverflow.com › questions › 12775480

   8 Οκτ 2012 · You need to use the DATEDIFF function to get the difference in the least denomination you need and then divide the result with appropriate value to get the duration in the format required. Something like this: DECLARE @start DATETIME. DECLARE @end DATETIME. DECLARE @duration INT.

6. www.w3schools.com › mysql › func_mysql_datediffMySQL DATEDIFF() Function - W3Schools

   www.w3schools.com › mysql › func_mysql_datediff

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   Definition and Usage. The DATEDIFF () function returns the number of days between two date values. Syntax. DATEDIFF (date1, date2) Parameter Values. Technical Details. More Examples. Example. Return the number of days between two date values: SELECT DATEDIFF ("2017-06-25 09:34:21", "2017-06-15 15:25:35"); Try it Yourself » Example.

7. stackoverflow.com › questions › 30577660sql - How to calculate Days between two dates - Stack Overflow

   stackoverflow.com › questions › 30577660

   2 Ιαν 2014 · I want to build a scalar function that calculates the days between two dates: '20/03/2014'-'01/02/2015'=312. Some indications. all month=30 days. 1 year =360 days.