Peter Eisentraut wrote:
> Bruce Momjian writes:
>
> > The goal was to give a unified API to the various time measurements:
> >
> > [clock|statement|transaction]_timestamp
>
> It would be very useful if we had a parameter that controlled whether
> current_timestamp maps to statement_timestamp or to transaction_timestamp.
> There seems to be quite some disagreement over this issue, and this would
> help resolve it and also prevent users from unnecessarily using
> nonstandard functions in their application.
>
> The name "clock_timestamp" seems kind of unfortunate. Where else would a
> time stamp come from if not from the clock? Why is this functionality
> needed anyway? It seems that it could only serve to produce
> nondeterministic, unreproduceable results.
Agreed. You are thinking a GUC like statement_current_timestamp which
defaults to false?
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
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