From: pgsql-general-owner@postgresql.org [mailto:pgsql-general-owner@postgresql.org] On Behalf Of Craig Libscomb
Sent: Tuesday, April 22, 2014 4:27 PM
To: pgsql-general@postgresql.org
Subject: Re: [GENERAL] Can't delete role because of unknown object
On Tue, Apr 22, 2014 at 3:06 PM, Raymond O'Donnell <rod@iol.ie> wrote:
On 22/04/2014 20:47, Craig Libscomb wrote:
> The following command:
> DROP USER IF EXISTS jpate;
>
> generates the following output:
> ERROR: role "jpate" cannot be dropped because some objects depend on it
> DETAIL: 1 object in database products
>
> It would be most helpful to know what object in the products database
> depends on the jpate role, but I am unable to find anything that even
> begins to offer a clue. What command will show me this mysterious
> object, please?
I'd hazard a guess that there is another role which is a member of this
one.... connect to the database using psql, and then \du will give you a
list of all roles - in the output from \du, look at the column "Member of".
All of the roles have {} under "member of", so I assume that means no members?
HTH,
Ray.
You could try:
SELECT C.relname, C.reltype
FROM pg_class C, pg_authid O
WHERE O.rolname = 'jpate'
AND C.relowner = O.oid;
Regards,
Igor Neyman
