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Ispirer Capabilities - MySQL Migration
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MySQL Data Types - DOUBLE
Versions: MySQL 5.x, 4.x and 3.23
MySQL - DOUBLE | |
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Syntax | DOUBLE[(p,s)] [UNSIGNED] [ZEROFILL] |
Data | Floating-point numeric data |
Parameters | p is the maximum number of all digits (both sides of the decimal point), s is the maximum number of digits after the point, optional If UNSIGNED is specified, negative values are not allowed. ZEROFILL specifies that the data is right padded with zeros to p |
Range | -1.7976931348623157E+308 to -2.2250738585072014E-308, 0, and 2.2250738585072014E-308 to 1.7976931348623157E+308 |
Storage Size | 8 bytes |
Synonyms | DOUBLE PRECISION, FLOAT8 |
Standards | MySQL Extension |
MySQL DOUBLE - Equivalents in Other Databases
Database | Data Type and Conversion |
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Oracle | NUMBER, BINARY_DOUBLE |
SQL Server | DOUBLE PRECISION |
PostgreSQL | DOUBLE PRECISION |
Sybase ASE | DOUBLE PRECISION |
Informix | DOUBLE PRECISION |
HP Neoview | DOUBLE PRECISION |
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) | REAL(p,s) |
All Data Types