Numeric Data Types
| Title | Description |
|---|---|
| Numeric Data Type Overview | Overview and usage of the numeric data types. |
| TINYINT | Tiny integer, -128 to 127 signed. |
| BOOLEAN | Synonym for TINYINT(1). |
| SMALLINT | Small integer from -32768 to 32767 signed. |
| MEDIUMINT | Medium integer from -8388608 to 8388607 signed. |
| INT | Integer from -2147483648 to 2147483647 signed. |
| INTEGER | Synonym for INT |
| BIGINT | Large integer. |
| DECIMAL | A packed "exact" fixed-point number. |
| DEC, NUMERIC, FIXED | Synonyms for DECIMAL |
| NUMBER | Synonym for DECIMAL in Oracle mode. |
| FLOAT | Single-precision floating-point number |
| DOUBLE | Normal-size (double-precision) floating-point number |
| DOUBLE PRECISION | REAL and DOUBLE PRECISION are synonyms for DOUBLE. |
| BIT | Bit field type. |
| Floating-point Accuracy | Not all floating-point numbers can be stored with exact precision |
| INT1 | A synonym for TINYINT. |
| INT2 | Synonym for SMALLINT. |
| INT3 | Synonym for MEDIUMINT. |
| INT4 | Synonym for INT. |
| INT8 | Synonym for BIGINT. |
Content reproduced on this site is the property of its respective owners, and this content is not reviewed in advance by MariaDB. The views, information and opinions expressed by this content do not necessarily represent those of MariaDB or any other party.
© 2021 MariaDB
Licensed under the Creative Commons Attribution 3.0 Unported License and the GNU Free Documentation License.
https://mariadb.com/kb/en/data-types-numeric-data-types/