You need to put double-quotes (") around your username, db name etc. -
otherwise everything is reduced to lower case.
Lewis
donghe@caltech.edu wrote:
> Hi,
>
> I have a trouble in creating user and database in postgres. whenever I
> create user or databases in capital letters, the names are always
> converted into names in lower case letter. what's wrong with it?
> Thanks
>
> Dong
>
>