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 …

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 …

Mar 14, 2019 · In this tutorial, you will learn how to use the SQL Server CAST () function to convert a value or an expression from one type to another.

Jul 23, 2025 · Whether you need to change a string to a number, adjust the precision of a decimal, or alter the format of a date, the CAST () function provides the flexibility to manipulate …

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 …

May 25, 2025 · In this blog, we’ll explore what CAST is, how it works, when to use it, and how it compares to related functions like CONVERT or TO_CHAR. With detailed examples and clear …

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 …

Use the SQL CAST function when you need to safely and explicitly convert between data types. Whether you're aligning types across datasets, formatting for display, or preparing for …