Numeric Types
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작성자 JMStudy 작성일07-12-18 10:55 조회3,547회 댓글0건본문
As an extension to the SQL standard, MySQL also supports the
integer types TINYINT,
MEDIUMINT, and BIGINT. The
following table shows the required storage and range for each of
the integer types.
| Type | Bytes | Minimum Value | Maximum Value |
| (Signed/Unsigned) | (Signed/Unsigned) | ||
TINYINT |
1 | -128 |
127 |
0 |
255 |
||
SMALLINT |
2 | -32768 |
32767 |
0 |
65535 |
||
MEDIUMINT |
3 | -8388608 |
8388607 |
0 |
16777215 |
||
INT |
4 | -2147483648 |
2147483647 |
0 |
4294967295 |
||
BIGINT |
8 | -9223372036854775808 |
9223372036854775807 |
0 |
18446744073709551615 |
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