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MySQL Data Types - INT

Versions: MySQL 5.x, 4.x and 3.23

MySQL - INT
Syntax INT[(m)] [UNSIGNED] [ZEROFILL]
Data 32-bit integer data
Parameters m is the display width of data (not the value range constraint), optional. If the width of the value is less than m, the value is right-padded with spaces
(applications can get this information from the result set metadata). If ZEROFILL is specified the value is right-padded with zeros
Range Signed: -231 to 231-1 (2G), Unsigned: 0 to 232-1 (4G)
Storage Size 4 bytes
Synonyms INTEGER, INT4
Standards INT - ANSI SQL, INT UNSIGNED - MySQL Extension

MySQL INT - Equivalents in Other Databases

Database Data Type and Conversion
Oracle NUMBER(10,0), -1010-1 to 1010-1
SQL Server INT, -231 to 231-1 (2G)
PostgreSQL INT, -231 to 231-1 (2G)
Sybase ASE INT, Signed: -231 to 231-1 (2G), Unsigned: 0 to 232-1 (4G)
Informix INT, -231 to 231-1 (2G)
HP Neoview INT, Signed: -231 to 231-1 (2G), Unsigned: 0 to 232-1 (4G)
Ingres INTEGER, -231 to 231-1

Related Data Types in MySQL

Data Types
Integers BIGINT MEDIUMINT SMALLINT TINYINT
Fixed-point DECIMAL(p,s) NUMERIC(p,s)
Floating-point FLOAT(p,s) REAL(p,s) DOUBLE(p,s)

All Data Types


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sqlways/mysql/data-types/int.txt · Last modified: May 07, 2018, 03:15:28 PM (external edit)
 
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