Wiki source code of MariaDB Installation
Last modified by Thomas Mortagne on 2023/01/02
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3.1 | 1 | = Compatibility Considerations = |
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| 3 | See [[Database support strategy>>dev:Community.DatabaseSupportStrategy]] for the supported versions. | ||
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9.1 | 5 | XWiki expects the database to use ##utf8## or ##utf8mb4## encoding with collation ##*_bin## and it's highly recommended to use ##utf8mb4## (and ##utf8mb4_bin##). |
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8.1 | 6 | |
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4.1 | 7 | == MariaDB versions older than 10.2 == |
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3.1 | 8 | |
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8.1 | 9 | If you use ##utf8mb4## encoding you won't be able to use version of MariaDB older than 10.2 out of the box because of a limitation in the default maximum size of the keys and the default row format. |
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3.1 | 10 | |
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1.1 | 11 | = Installation Steps = |
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7.1 | 13 | In general you should follow the instructions for [[installing MySQL>>InstallationMySQL]] since MariaDB is supposed to be a drop-in replacement for MySQL. |
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1.1 | 14 | |
| 15 | Here are the differences with the MySQL installation: | ||
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| 17 | * Download and install [[MariaDB>>https://mariadb.org/]], using a [[supported version>>dev:Community.DatabaseSupportStrategy]] | ||
| 18 | * You need to have the MariaDB JDBC Driver JAR (named ##mariadb-java-client-*.jar##) installed in XWiki's WAR file. If this file isn't present in XWiki's ##WEB-INF/lib## directory you'll need to download it and copy it there. You can download it from the [[MariaDB Connector/J Driver page>>https://mariadb.com/kb/en/about-mariadb-connector-j/]] or directly from the [[Maven Central Repository>>https://search.maven.org/artifact/org.mariadb.jdbc/mariadb-java-client]]. | ||
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2.1 | 19 | * You need to tell XWiki to use MariaDB. To do this, edit the ##WEB-INF/hibernate.cfg.xml## file where you have expanded the XWiki WAR file and replace the matching properties with the following ones:((( |
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1.1 | 20 | {{code language="xml"}} |
| 21 | <property name="connection.url">jdbc:mariadb://localhost/xwiki?useSSL=false</property> | ||
| 22 | <property name="connection.username">xwiki</property> | ||
| 23 | <property name="connection.password">xwiki</property> | ||
| 24 | <property name="connection.driver_class">org.mariadb.jdbc.Driver</property> | ||
| 25 | <property name="connection.useUnicode">true</property> | ||
| 26 | <property name="connection.characterEncoding">UTF-8</property> | ||
| 27 | {{/code}} | ||
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6.1 | 28 | ))) |
