nnection attempt.
       </P
><P
>        Note that the password prompt will occur again for each database
        to be dumped.  Usually, it's better to set up a
        <TT
CLASS="FILENAME"
>~/.pgpass</TT
> file than to rely on manual password entry.
       </P
></DD
><DT
><TT
CLASS="OPTION"
>--role=<TT
CLASS="REPLACEABLE"
><I
>rolename</I
></TT
></TT
></DT
><DD
><P
>        Specifies a role name to be used to create the dump.
        This option causes <SPAN
CLASS="APPLICATION"
>pg_dumpall</SPAN
> to iss