Aug 25, 2017 · Definition and Usage The CAST () function converts a value (of any type) into a specified datatype. Tip: Also look at the CONVERT () function. Syntax CAST (expression AS datatype (length))

Reference for the CAST and CONVERT Transact-SQL functions. These functions convert expressions from one data type to another.

Dec 3, 2024 · The SQL CAST () function converts one data type to another. This article discusses what the function is for, and when and how you’d use it. In relational databases, every column has a …

Jul 23, 2025 · The CAST () function in SQL Server is a versatile tool for data transformation tasks. By understanding its usage and syntax, you can seamlessly convert data between different types to suit …

Feb 9, 2024 · Mastering the CAST function in SQL has empowered me to manipulate and transform data with precision. Through practical examples, I’ve shared how to seamlessly convert data types, …

May 25, 2021 · What is the SQL CAST Function? The short answer: The SQL CAST function is used to explicitly convert a given data type to a different data type in a SQL database.

Mar 31, 2025 · Learn how to use the SQL CAST function for data type conversion in SQL Server. Get examples for converting numbers, strings, and dates with CAST in SQL. Avoid common errors and …

Nov 11, 2023 · In this SQL Server tutorial, you will learn about the CAST function in SQL Server, where you will understand how to cast or transform the datatype of the value to another datatype.

Nov 29, 2023 · The SQL CAST function is used to convert an expression of one data type to another. This conversion can be necessary when you need to perform operations on data of different types or …

Mar 7, 2017 · The SQL CAST function converts any valid expression to the desired type. The following set of examples converts a string to an integer, decimal, or date and time.