<datasources>
                <datasource jndi-name="java:jboss/datasources/ExampleDS" pool-name="ExampleDS" enabled="true" use-java-context="true">
                    <connection-url>jdbc:mysql://localhost:3306/example2?useSSL=false</connection-url>
                    <driver>mysql</driver>
                    <security>
                        <user-name>root</user-name>
                        <password>test</password>
                    </security>
                </datasource>
                <datasource jndi-name="java:jboss/datasources/testowa" pool-name="testowa" enabled="true" use-java-context="true">
                    <connection-url>jdbc:mysql://localhost:3306/example2?useSSL=false</connection-url>
                    <driver>mysql</driver>
                    <security>
                        <user-name>root</user-name>
                        <password>test</password>
                    </security>
                </datasource>
                <drivers>
                    <driver name="h2" module="com.h2database.h2">
                        <xa-datasource-class>org.h2.jdbcx.JdbcDataSource</xa-datasource-class>
                    </driver>
                    <driver name="mysql" module="com.mysql.driver">
                        <driver-class>com.mysql.jdbc.Driver</driver-class>
                    </driver>
                </drivers>