Re: Problm Drop Table :: 748580

"Eko Pranoto" <koprapostgres@telkom.net> writes:
> I want drop table "hasil_lab" and comes message...
> ERROR:  cache lookup of relation 748580 failed

Hmm ... is that the same relation?  What do you get from
    select * from pg_class where oid = 748580;
If nothing, how about
    select oid from pg_class where relname = 'hasil_lab';

            regards, tom lane