Int integer data (all numbers) from -2 3 1(-2 147 483 648) to 2 31(2147 483 647). The storage size is 4 bytes. The SQL-92 synonym for int is integer.

Smallint integer data from-215 (-32,768) to 215-1(32,767). The storage size is 2 bytes. Tinyint integer data from 0 to 255. The storage size is 1 byte.

Extended data:

Microsoft SQL Server is a comprehensive database platform, which provides enterprise-level data management through integrated business intelligence (BI) tools. Microsoft SQL Server? The database engine provides a more secure and reliable storage function for relational data and structured data, enabling you to build and manage high-availability and high-performance business data applications.

It has the advantages of convenient use, good expansibility and high integration with related software, and can be used across a variety of platforms, from notebook computers running Microsoft Windows 98 to large multiprocessor servers running Microsoft Windows 20 12.

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