On 1/27/25 12:41, Shaheed Haque wrote:
> Hi,
>
> I'm a novice-ish when it comes to Postgres, but I've studied the docs
> and not been able to understand why I can see the rows in pg_publication
> via a local psql session, but not when I am connected via the network.
>
> Since the network login is (a) successful and (b) can read the content
> of other non-system tables, I guessed that my problem is row-level
> security (RLS)....except that from the docs, I was unable to see how the
> login type could affect RLS. What am I missing?
>
> Here is some context...please do ask if something else needs to be
> clarified!
>
> - System Postgres 16, AWS RDS version.
> - The pg_publication tabe looks like this:
>
> foo=> \dpS pg_publication
> Access privileges
> Schema | Name | Type | Access privileges |
> Column privileges | Policies
> ------------+----------------+-------+---------------------------+-------------------+----------
> pg_catalog | pg_publication | table | rdsadmin=arwdDxt/rdsadmin+|
> |
> | | | =r/rdsadmin |
> |
>
>
> - When I am logged in as this user via psql, I can see:
This user is rdsadmin or something else?
>
> foo=> select * from pg_publication;
> oid | pubname | pubowner | puballtables | pubinsert |
> pubupdate | pubdelete | pubtruncate | pubviaroot
> -------+-------------------+----------+--------------+-----------+-----------+-----------+-------------+------------
> 98923 | vm_db_publication | 16478 | t | t | t
> | t | t | f
>
>
> - When I connect via psycog, I can read other tables, but pg_publication
> aways seems to return no rows.
1) What is your connection string?
In particular what user are you connecting as?
2) Are you sure you are connecting to same database?
>
> Any assistance would be appreciated.
>
> Thanks, Shaheed
>
>
>
--
Adrian Klaver
adrian.klaver@aklaver.com
