- <datasources>
- <local-tx-datasource>
  <jndi-name>oeuvresDS</jndi-name>
  <connection-url>jdbc:mysql://localhost:3306/expo</connection-url>
  <driver-class>org.gjt.mm.mysql.Driver</driver-class>
  <user-name>root</user-name>
  <password>XXXXXX</password>
  <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>
- <metadata>
  <type-mapping>mySQL</type-mapping>
  </metadata>
  </local-tx-datasource>
  </datasources>