SQL Server Function Reference
SQL Server DATEPART() Function
Learn how to use the SQL Server DATEPART date function with practical examples and cross-dialect alternatives.
Syntax
DATEPART(part FROM date)
Basic Example
SELECT DATEPART() AS result;
When to use it
Use DATEPART when you need a date operation in SQL Server. This page is designed as a quick reference for developers, analysts, and students comparing SQL dialects.
Common mistake
A common mistake is copying syntax from another SQL dialect. Always verify function name, argument order, and formatting tokens for SQL Server.
Related SQL Functions
FAQ
Is DATEPART available in every SQL database?
Not always. Function names and argument behavior can differ across SQL engines.
Can I use this in SELECT queries?
Yes. Most SQL functions are commonly used in SELECT and often in WHERE, ORDER BY, and GROUP BY depending on the function.