Re: Error when trying to drop a tablespace

Cyril SCETBON <scetbon@echo.fr> writes:
> Albe Laurenz wrote:
>> is there anything in this directory?

> find .
> .
> ./100456
> ./100456/100738
> ./100456/102333
> ./100456/103442
> ./100456/102618
> ./100456/104159
> ./100456/101234
> ./100456/102658
> ./100456/104477

So which database has OID 100456?
    select datname from pg_database where oid = 100456;

> ./100456/1259

Since the output lists some system catalogs, I'm betting this tablespace
is actually the default for that database.

            regards, tom lane