Oh, shared tables --- I forgot about those.
---------------------------------------------------------------------------
Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > This might be a stupid question, but why does one backend have to care
> > about the global xmin at all? Isn't the local xmin the only important
> > value?
>
> Not when it's looking at shared tables.
>
> Do you want to try to make the tqual code aware of whether it's looking
> at a shared or nonshared table? I don't honestly think it's worth it...
>
> regards, tom lane
>
-- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610)
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