Am Dienstag, 6. Mai 2008 schrieb Martijn van Oosterhout:
> Cross-table correlations are easy for the second part, because it's
> fairly simple to see where it could be used. However, no-one has come
> up with an algorithm to produce a useful number to use. For others it's
> harder.
For an algorith
On Sun, May 04, 2008 at 09:44:58PM +0200, Dimitri Fontaine wrote:
> IIRC, I've read here in the past some attempts to begin a proposal on
> the topic of data hints, allowing the user to describe his data in a
> way ANALYZE can't figure out by itself, as e.g. "this column value is
> tied to th
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Hi -hackers,
In another thread about "GUC parameter cursors_tuple_fraction", the
debate seems to drift onto query hints. About which the consensus here
is pretty clear and strong, no query hints in PostgreSQL, thanks, or
we're never gonna have
