> How can I find out what this object is?
This query might help if the object is a table:
SELECT c.relname as table,
a.rolname as owner,
c.relacl as permits
FROM pg_class c
JOIN pg_authid a ON ( a.OID = c.relowner )
WHERE relname NOT LIKE 'pg_%'
AND relname NOT LIKE 'information%'
AND relname NOT LIKE 'sql_%'
AND relkind = 'r'
AND a.rolname = '<the_owner_with_problem>'
ORDER BY relname;
Since you have not stated the PostgreSQL version, I can only
assure you this will work for 9.6 and below.
On Sat, Aug 17, 2019 at 7:49 PM Tom Lane <[email protected]> wrote:
> stan <[email protected]> writes:
> > I have deleted, what i thought were all the objects referenced by these
> roles,
> > but I still get an error saying there is one object they reference.
> > How can I find out what this object is?
>
> The error should tell you, if you're connected to the database where
> that object is.
>
> regression=# create database d1;
> CREATE DATABASE
> regression=# create database d2;
> CREATE DATABASE
> regression=# create user joe;
> CREATE ROLE
> regression=# \c d2 joe
> You are now connected to database "d2" as user "joe".
> d2=> create table tt(d1 int);
> CREATE TABLE
> d2=> \c d1 postgres
> You are now connected to database "d1" as user "postgres".
> d1=# drop user joe;
> ERROR: role "joe" cannot be dropped because some objects depend on it
> DETAIL: 1 object in database d2
> d1=# \c d2
> You are now connected to database "d2" as user "postgres".
> d2=# drop user joe;
> ERROR: role "joe" cannot be dropped because some objects depend on it
> DETAIL: owner of table tt
>
> Unfortunately, we can't see into the catalogs of a different database
> to explain about dependencies there ...
>
> regards, tom lane
>
>
>
--
*Melvin Davidson*
*Maj. Database & Exploration Specialist*
*Universe Exploration Command – UXC*
Employment by invitation only!
