Обсуждение: [off-topic] obtaining the user's group

i know this is a little off topic, but i'm unable to post this in
pgsql-general...

hi, i'm looking for the way to obtain the group to which belongs a
database user, something like "SELECT USER" to obtain the current user
name but for the group. i'm looking in the documentation, but doesn't
seem to be something like this.

so, any help would be greatly appreciated, thanks and best regards.

miguel angel rojas aquino <mrojas_aquino@mail.flashmail.com> writes:
> hi, i'm looking for the way to obtain the group to which belongs a
> database user, something like "SELECT USER" to obtain the current user
> name but for the group.

Uh, this doesn't seem well-defined.  A user could belong to many groups,
or none.

            regards, tom lane

Tom Lane wrote:
> miguel angel rojas aquino <mrojas_aquino@mail.flashmail.com> writes:
>
>>hi, i'm looking for the way to obtain the group to which belongs a
>>database user, something like "SELECT USER" to obtain the current user
>>name but for the group.
>
>
> Uh, this doesn't seem well-defined.  A user could belong to many groups,
> or none.
>
>             regards, tom lane
>
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so, there is no easy way to get this one, right?

i was trying to get the user group so my app could determine the options
that would be showed to the user, but maybe i'll need to implement my
own user/groups tables, right?

as always, thanks a lot for your help, and best whishes