Re: What's left?

Bruce Momjian <pgman@candle.pha.pa.us> writes:
> In this way, no one ever has the rename file open while we are holding
> the locks, and we can loop without holding an exclusive lock on
> pg_shadow, and file writes remain in order.

You're doing this where exactly, and are certain that you are holding no
locks why exactly?  And if you aren't holding a lock, what prevents
concurrency bugs?

            regards, tom lane