Address  = FunctionParameters["PG_IP"];
    Login    = "bayselonarrend";
    Password = FunctionParameters["PG_Password"];
    Base     = "postgres";

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

    OPI_PostgreSQL.CloseConnection(Result);

    // With TLS

    Address = FunctionParameters["PG_IP"];
    Port    = "5433";

    ConnectionString = OPI_PostgreSQL.GenerateConnectionString(Address, Base, Login, Password, Port);
    TLSSettings      = OPI_PostgreSQL.GetTlsSettings(True);

    Result = OPI_PostgreSQL.CreateConnection(ConnectionString, TLSSettings);

    OPI_PostgreSQL.CloseConnection(Result);