Cyril SCETBON <scetbon@echo.fr> writes:
> Tom Lane wrote:
>> So which database has OID 100456?
>> select datname from pg_database where oid = 100456;
>>
> it's not a database oid but a tablespace oid
[ squint... ] There shouldn't be any files directly under a tablespace
directory, except possibly a PG_VERSION marker file. What should be
there are per-database directories, and those are what contain the
files. So that's why I assumed 100456 must be a database directory.
You sure it isn't?
regards, tom lane