RE: Table Drop Error

But what is the solution in this case?

-----Original Message-----
From: Laurenz Albe <laurenz.albe@cybertec.at> 
Sent: Sunday, February 17, 2019 8:35 PM
To: Bhattacharjee, Soumik <soumik.bhattacharjee@kpn.com>; tgl@sss.pgh.pa.us
Cc: pgsql-admin@lists.postgresql.org
Subject: Re: Table Drop Error

soumik.bhattacharjee@kpn.com wrote:
> From: Tom Lane <tgl@sss.pgh.pa.us>
> > <soumik.bhattacharjee@kpn.com> writes:
> > > # delete from pg_depend where objid=49179; DELETE 0 # delete from 
> > > pg_depend where objid=49179; DELETE 0 # DROP TABLE 
> > > caprimeta.tcr_codes CASCADE;
> > > ERROR:  cache lookup failed for relation 49179
> >
> > It's not really a great idea to go dropping catalog rows without knowing exactly what you're doing, which I gather
youdon't.
 
> > However ... are there pg_depend entries with refobjid=49179 ?
> 
> Thanks for the mail, there is no entries in pg_depend as it returns " DELETE 0"
> But the table is not getting dropped.

Please read again.  "refobjid=49179", not "objid=49179".

Yours,
Laurenz Albe
--
Cybertec | https://www.cybertec-postgresql.com