Address  = "127.0.0.1";
    Login    = "bayselonarrend";
    Password = "12we...";
    Base     = "postgres";

    ConnectionString = OPI_PostgreSQL.GenerateConnectionString(Address, Base, Login, Password);

    Base = "testbase1";

    // When using the connection string, a new connection is initialised,
    // which will be closed after the function is executed.
    // If several operations are performed, it is desirable to use one connection,
    // previously created by the CreateConnection function()
    Result = OPI_PostgreSQL.DeleteDatabase(Base, ConnectionString);