The data type of a column defines what value the column can hold: integer, character, money, date and time, binary, and so on.

MySQL supports SQL data types in several categories: numeric types, date and time types, string (character and byte) types, spatial types, and the JSON data type.

This tutorial shows you various MySQL data types so that you can apply them effectively in designing your database tables.

Sep 17, 2021 · In this tutorial, we collect the FULL LIST of MySQL Data Types in 2025 ( String, Numeric, Dates, Spatial, JSON) Check for examples and useful tips!

Discover storage size, description, permissible values and examples for all numeric, string, date and time MySQL data types with advanced calculators.

Nov 11, 2025 · In SQL, each column must be assigned a data type that defines the kind of data it can store, such as integers, dates, text, or binary values. Choosing the correct data type is …

MySQL supports SQL data types in several categories: numeric types, date and time types, string (character and byte) types, spatial types, and the JSON data type.

Feb 5, 2024 · Knowing which different data types exist ensures each column gets an appropriate type assigned, leading to an optimized and error-free database. In this tutorial, you will learn …

Jun 6, 2025 · Explore all MySQL data types including numeric, string, date, and spatial types. Learn how to use each one with examples and best practices for efficient database design.

Oct 24, 2025 · Learn about all MySQL data types, including numeric, string, date, and JSON types. Discover use cases, limitations, storage requirements, and tips for choosing the right …