Example 2.17. Example properties for MariaDB
                openjpa.ConnectionDriverName: org.mariadb.jdbc.Driver
                openjpa.ConnectionURL: jdbc:mariadb://SERVER_NAME/DB_NAME
            
        
                        As of MariaDB 10.2 the DATETIME data type supports sub-second fractions.
                        The default of MariaDB internally is to use no fractions.
                        The number of fractions can be explicitly set via scale:
                        @Column(scale=6) will lead to a DATETIME(6) column and able to store microseconds.
                        A value of @Column(scale=-1) will explicitly turn off all fractions.