Re: XLog: how to log?

Bruce Momjian <pgman@candle.pha.pa.us> writes:
> Many transactions are going to have the same timestamp because that just
> isn't precise enough to choose a particular transaction.

I think this argument is largely a red herring ... but if it makes you
feel better, we could change the contents of the commit timestamp to
be gettimeofday() output (seconds+microseconds) instead of just time()
output.  That should be precise enough for practical purposes.
        regards, tom lane