I've used Rapidanalytics with MySQL and when changed it to MariaDB it throws an error:
Caused by: java.sql.SQLException: Unknown system variable 'OPTION'
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at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1073) [:]
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at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3597) [:]
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at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3529) [:]
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at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1990) [:]
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at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2151) [:]
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at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2619) [:]
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at com.mysql.jdbc.StatementImpl.executeSimpleNonQuery(StatementImpl.java:1606) [:]
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at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2265) [:]
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at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:342) [:6.0.0.Final]
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at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) [:3.6.0.Final]
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at org.hibernate.loader.Loader.getResultSet(Loader.java:1953) [:3.6.0.Final]
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at org.hibernate.loader.Loader.doQuery(Loader.java:802) [:3.6.0.Final]
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at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274) [:3.6.0.Final]
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at org.hibernate.loader.Loader.doList(Loader.java:2533) [:3.6.0.Final]
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It uses mysql-connector-java-5.1.17.
Doing some digging with Google I found out this link:
http://www.everybodyhertz.co.uk/mariadb-how-100-compatible-is-it/
With MySQL:
SET OPTION SQL_QUOTE_SHOW_CREATE=1;
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/* Affected rows: 0 Found rows: 0 Warnings: 0 Duration for 1 query: 0,203 sec. */
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With MariaDB
SET OPTION SQL_QUOTE_SHOW_CREATE=1;
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/* SQL Error (1193): Unknown system variable 'OPTION' */
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/* Affected rows: 0 Found rows: 0 Warnings: 0 Duration for 0 of 1 query: 0,000 sec. */
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I've noticed from keywords.test the following
#
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# OPTION is not anymore a keyword
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#
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create table option (option int not null);
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drop table option;
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--error 1193
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set option=1;
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--error 1193
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set option option=1;
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Questions 
- do you plan to support SET OPTION?
- is there any workaround to work with MariaDB (without digging deep within Rapidanalytics source code)?
Best regards,
António Fernandes