The data type of a column defines what value the column can hold: integer, character, money, date and time, binary, and so on. Each column in a database table is required to have a name and a data type.

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.

2026年3月19日 · Numeric Data Types in MySQL are used to store numeric values such as integers and decimal numbers. They allow databases to perform mathematical operations and store numbers with …

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

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

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.

2021年9月17日 · In this article, we are going to discuss the MySQL data types list, including string, numeric, date and time, spatial, and JSON supported by MySQL. We’ll also provide examples of …

Data types are referred as the type of data, like string, integer, date-time etc., that can be stored in a column (field) of a table. Properly defining the fields in a table is important to the overall optimization …

2026年2月28日 · MySQL supports a number of data types in several categories: numeric types, date and time types, and string (character and byte) types. This article provides details of these data types.

2025年4月1日 · Learn about different MySQL Data Types i.e. Numeric, String, Date data type, JSON, Boolean, etc. with examples.