Numeric Types Storage : Introduction : Data Types MySQL TUTORIALS
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MySQL TUTORIALS
»
Data Types
»
Introduction
»
Numeric Types Storage
Type Name
Memory Space
TINYINT
1 byte
SMALLINT
2 bytes
MEDIUMINT
3 bytes
INT
4 bytes
BIGINT
8 bytes
FLOAT(M,D)
4 bytes
DOUBLE(M,D)
8 bytes
DECIMAL(M,D)
The value of M + 2 bytes
Related Scripts with Example Source Code in same category :
The basic datatypes
Date Datatypes
Numeric Types
ZEROFILL,UNSIGNED,SERIAL,SERIAL DEFAULT VALUE
Using Data Types from Other Database Engines
Data type mapping occurs at table creation time, after which the original type specifications are discarded.
Storage Requirements for Numeric Types
Storage Requirements for Date and Time Types
The format of the zero value for each type.
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