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Java and MySQL data type comparison table

Source: Internet
Author: User
Tags comparison table
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Type name

Display length

Database type

Java type

VARCHAR

L+n

VARCHAR

Java.lang.String

CHAR

N

CHAR

Java.lang.String

Blob

L+n

Blob

Java.lang.byte[]

TEXT

65535

VARCHAR

Java.lang.String

INTEGER

4

INTEGER UNSIGNED

Java.lang.Long

TINYINT

3

TINYINT UNSIGNED

Java.lang.Integer

SMALLINT

5

SMALLINT UNSIGNED

Java.lang.Integer

Mediumint

8

Mediumint UNSIGNED

Java.lang.Integer

BIT

1

BIT

Java.lang.Boolean

BIGINT

20

BIGINT UNSIGNED

Java.math.BigInteger

FLOAT

4+8

FLOAT

Java.lang.Float

DOUBLE

22

DOUBLE

Java.lang.Double

DECIMAL

11

DECIMAL

Java.math.BigDecimal

BOOLEAN

1

With tinyint

Java.lang.Boolean

DATE

10

DATE

Java.sql.Date

Time

8

Time

Java.sql.Time

Datetime

19

Datetime

Java.sql.Timestamp

TIMESTAMP

19

TIMESTAMP

Java.sql.Timestamp

Reprint: http://ju.outofmemory.cn/entry/22288

Java and MySQL data type comparison table

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Related Keywords:
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