Tom Lane wrote:
> Bruce Momjian <[EMAIL PROTECTED]> writes:
> > Let me add that outside transactions read those phantom xid only when
> > they are doing dirty reads.  What I don't understand is when do outside
> > transactions see tuples created inside a transaction?  INSERT into a
> > table with a unique key?
> > Once the main transaction commits, these phantom tuples should work just
> > like ordinary tuples except they get their cmin overwritten when they
> > are expired, I think.
> You're not doing anything to increase my confidence level in this
> concept.  You invented it, and even you aren't sure how it works.

And your point is?   I am trying to help Alvaro.  I came up with an
idea, and some thought it would help solve the problem.  What ideas do
you have to help him?

  Bruce Momjian                        |
  [EMAIL PROTECTED]               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073

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