This page is a translated version of the page Manual:MySQL and the translation is 15% complete.
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Manual:Conteúdos Disposição da base de dados do MediaWiki MySQL/pt

Os mecanismos da base de dados MySQL e MariaDB são a "camada de acesso aos dados" (back end) da base de dados mais utilizada para o MediaWiki. Como MariaDB é o sistema de gestão da base de dados relacional utilizado pelos sites da Web da Fundação Wikimedia, esta é bem suportada no MediaWiki. Much of the advice for MySQL and for MariaDB apply to each other.

See Compatibility#Database for a list of supported versions.

 mysql -u wikiuser -p my_wiki

Change wikiuser and my_wiki to the username and database name for your wiki ($wgDBuser and $wgDBname ). When prompted, enter your password.


$ mysql -u root -p my_wiki
Enter password: 
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 150
Server version: 5.6.24-0ubuntu2 (Ubuntu)

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.



Para obter mais informações, consulte Manual:Instalar o MediaWiki#Criar uma base de dados .

Basically, if MySQL is installed, the installation script can create a database for you. Just supply the script with your MySQL root password (by default blank).

Aviso Aviso: Leaving the root password blank can seriously compromise the security of the MediaWiki installation. You should modify the password if you haven't already.
If you are installing MediaWiki on an ISP server, you might have to share a db with some other applications, which increases the risk of a conflict between database tables required by MediaWiki with pre-existing tables. To solve this problem you can instruct MediaWiki to use a table prefix, so that all tables of MediaWiki begin with this prefix. Alternatively, if your ISP allows, use different databases for each application that resides on the server.


Multiple maintenance scripts are included in the /maintenance/ directory of your MediaWiki installation. Some of these scripts are provided to refresh parts of the database as one-time operations.

Import database

Para obter mais informações, consulte Manual:Importing XML dumps .

Export database

Para obter mais informações, consulte Manual:Efetuar Cópia de Segurança de uma Wiki .

See also

External links