MySQL: DATABASE Function
This MySQL tutorial explains how to use the MySQL DATABASE function with syntax and examples.
Description
The MySQL DATABASE function returns the name of the default database.
Syntax
The syntax for the DATABASE function in MySQL is:
DATABASE( )
Parameters or Arguments
There are no parameters or arguments for the DATABASE function in MySQL.
Note
- The DATABASE function uses the utf8 character set, as of MySQL 4.1.
- The DATABASE function will return NULL, if there is no default database (Starting in MySQL 4.1.1).
- The DATABASE function will return an empty string, if there is no default database (Prior to MySQL 4.1.1).
Applies To
The DATABASE function can be used in the following versions of MySQL:
- MySQL 5.7, MySQL 5.6, MySQL 5.5, MySQL 5.1, MySQL 5.0, MySQL 4.1, MySQL 4.0, MySQL 3.23
Example
Let's look at some MySQL DATABASE function examples and explore how to use the DATABASE function in MySQL.
For example:
mysql> SELECT DATABASE(); Result: 'quotations'
This DATABASE function example would return the name of the default database. So if our default database was called quotations, this example would return the string 'quotations'.
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