Aug 25, 2011 · Definition and Usage The DATEDIFF () function returns the difference between two dates, as an integer. Syntax DATEDIFF (interval, date1, date2)

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

Jul 23, 2025 · The DATEDIFF() function in SQL Server is used to calculate the difference between two dates. This function returns an integer that represents the number of date or time boundaries …

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.

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 SQL …

SQL Server: DATEDIFF Function This SQL Server tutorial explains how to use the DATEDIFF function in SQL Server (Transact-SQL) with syntax and examples.

The general DATEDIFF syntax depends on the database, but in SQL Server and Transact-SQL, the syntax looks like this: -- Output: 9. This shows that there are 9 full days between the two dates. In …

To explain simply, let me provide a basic example to calculate the total number of days’ difference between the order and shipping date. The syntax of the DATEDIFF function to find the difference …

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 of specified date …

May 25, 2025 · The DATEDIFF function in SQL computes the difference between two dates or timestamps, returning an integer representing the number of specified time units (e.g., days, months, …