Nov 18, 2025 · Transact-SQL reference for int, bigint, smallint, and tinyint data types. These data types are used to represent integer data.

In SQL, TINYINT is a data type used to store integer values, typically representing small whole numbers. It is a compact data type that takes up very little storage space compared to larger …

The "unsigned" types are only available in MySQL, and the rest just use the signed ranges, with one notable exception: tinyint in SQL Server is unsigned and has a value range of 0 to 255

As an extension to the standard, MySQL also supports the integer types TINYINT, MEDIUMINT, and BIGINT. The following table shows the required storage and range for each integer type.

MySQL 提供了多种整数类型来满足不同的存储需求，其中包括 TINYINT、INT 和 BIGINT。 本文将详细介绍这三种整数类型的区别、应用场景和使用建议。

SQL Data Types Each column in a database table is required to have a name and a data type. An SQL developer must decide what type of data that will be stored inside each column when …

Very small integer type. A TINYINT column uses 1 byte and stores values from -128 to 127 (signed) or 0 to 255 (unsigned).

SQL Server support standard SQL integer types including BIGINT, INT, SMALLINT, and TINYINT. The following table illustrates the range and storage of each integer type:

Jan 26, 2024 · In this tutorial, we will explore the integer data types offered in MySQL 8: INT, TINYINT, SMALLINT, MEDIUMINT, and BIGINT. Understanding these data types is essential …

Dec 21, 2023 · The TINYINT data type is an integer value from 0 to 255. TINYINT is the smallest integer data type and only uses 1 byte of storage. An example usage of TINYINT is a person's …