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MySQL Data Types - REAL
Versions: MySQL 5.x, 4.x and 3.23
| MySQL - REAL | |
|---|---|
| Syntax | REAL[(p,s)] [UNSIGNED] [ZEROFILL] |
| Data | Floating-point numeric data |
| Internals | REAL is a synonym for DOUBLE. If the REAL_AS_FLOAT SQL mode is enabled, REAL is a synonym for FLOAT(p,s) |
| Standards | ANSI SQL |
MySQL REAL - Equivalents in Other Databases
| Database | Data Type and Conversion |
|---|---|
| Oracle | FLOAT(24) |
| SQL Server | REAL |
| PostgreSQL | REAL |
| Sybase ASE | REAL |
| Informix | REAL, SMALLFLOAT |
| HP Neoview | REAL |
| Ingres | REAL |
Related Data Types in MySQL
| Data Types | |||||
|---|---|---|---|---|---|
| Integers | BIGINT | INT | MEDIUMINT | SMALLINT | TINYINT |
| Fixed-point | DECIMAL(p,s) | NUMERIC(p,s) | |||
| Floating-point | FLOAT(p,s) | DOUBLE(p,s) | |||
All Data Types