DATEDIFF (Transact-SQL) - SQL Server | Microsoft Learn
Transact-SQL reference for the DATEDIFF function. Returns the numerical difference between a start and end date based on datepart.
SQL Server DATEDIFF () Function - W3Schools
Aug 25, 2011 · Definition and Usage The DATEDIFF () function returns the difference between two dates, as an integer. Syntax DATEDIFF (interval, date1, date2)
SQL DATEDIFF Function Use and Examples - SQL Server Tips
Jan 14, 2022 · In this section we will at different examples of how to use the SQL Server DATEDIFF function to find difference between two dates.
SQL Server DATEDIFF () Function - GeeksforGeeks
Jul 23, 2025 · The DATEDIFF() function in SQL Server is a powerful tool used to calculate the difference between two dates or times. It returns an integer representing the number of date or …
SQL Server: DATEDIFF Function - TechOnTheNet
This SQL Server tutorial explains how to use the DATEDIFF function in SQL Server (Transact-SQL) with syntax and examples. In SQL Server (Transact-SQL), the DATEDIFF function …
DATEDIFF() SQL FUNCTION - DataCamp
Dec 6, 2024 · DATEDIFF() is one of the most widely used date and time manipulation functions in SQL. This tutorial will guide you through its usage, syntax, and key differences across popular …
Understanding Datediff in SQL With Syntax, Examples and More
Nov 18, 2025 · The DATEDIFF () function compares two dates and returns the difference. The DATEDIFF () function is specifically used to measure the difference between two dates in …
DATEDIFF – SQL Tutorial
Jan 1, 2022 · The SQL DATEDIFF function is a built-in function in SQL that calculates the difference between two dates or times. It returns an integer value that represents the number …
SQL Server - DATEDIFF - Datetime Difference in Seconds, Days, …
SQL Server DATEDIFF function returns the difference in seconds, minutes, hours, days, weeks, months, quarters and years between 2 datetime values.
SQL | Dates | DATEDIFF() | Codecademy
Jul 8, 2022 · DATEDIFF() serves as a cornerstone for date-based calculations in SQL Server, enabling users to perform operations like calculating ages, measuring durations of events, …