Re: swapping relfilenodes (was: Re: locks in CREATE TRIGGER, - Mailing list pgsql-hackers

Greg Stark <gsstark@mit.edu> writes:
> Tom Lane <tgl@sss.pgh.pa.us> writes:
>> Greg Stark <gsstark@mit.edu> writes:
>>> Though pg_dump works in READ COMMITTED mode doesn't it?
>> 
>> Certainly not.

> It works in serializable mode? I guess the only reason we don't see
> "transaction failed" ever is because it's not doing any updates?

Right.
        regards, tom lane