Fix MariaDB driver compatibility issues

org.nuxeo.ecm.core.api.NuxeoException: Invalid query: SELECT * FROM Document ORDER BY ecm:name
	at org.nuxeo.ecm.core.storage.sql.jdbc.JDBCMapper.query(JDBCMapper.java:849)
	...
	at org.nuxeo.ecm.core.storage.sql.SoftRefCachingMapper.query(SoftRefCachingMapper.java:104)
	at org.nuxeo.ecm.core.storage.sql.SessionImpl.query(SessionImpl.java:1240)
	at org.nuxeo.ecm.core.storage.sql.ra.ConnectionImpl.query(ConnectionImpl.java:335)
	at org.nuxeo.ecm.core.storage.sql.coremodel.SQLSession.query(SQLSession.java:383)
	at org.nuxeo.ecm.core.api.AbstractSession.query(AbstractSession.java:1145)
	at org.nuxeo.ecm.core.api.AbstractSession.query(AbstractSession.java:1091)
	at org.nuxeo.ecm.core.api.AbstractSession.query(AbstractSession.java:1075)
	at org.nuxeo.ecm.core.TestSQLRepositoryQuery.doBatching(TestSQLRepositoryQuery.java:794)
	at org.nuxeo.ecm.core.TestSQLRepositoryQuery.testBatching(TestSQLRepositoryQuery.java:732)
Caused by: java.sql.SQLDataException: (conn:162438) Current position is before the first row
	at org.tranql.connector.jdbc.ResultSetHandle.getString(ResultSetHandle.java:586)
	at org.nuxeo.ecm.core.storage.sql.jdbc.dialect.Dialect.getFromResultSetString(Dialect.java:419)
	at org.nuxeo.ecm.core.storage.sql.jdbc.dialect.DialectMySQL.getFromResultSet(DialectMySQL.java:196)
	at org.nuxeo.ecm.core.storage.sql.jdbc.db.Column.getFromResultSet(Column.java:263)
	at org.nuxeo.ecm.core.storage.sql.jdbc.JDBCMapper.query(JDBCMapper.java:819)
	... 67 more