Re: Enhanced containment selectivity function

Bruce Momjian ha scritto:
> Your patch has been added to the PostgreSQL unapplied patches list at:
> 
>     http://momjian.postgresql.org/cgi-bin/pgpatches
> 
> It will be applied as soon as one of the PostgreSQL committers reviews
> and approves it.

Great. I would just like to remind that Tom said:

> I'd be willing to consider exporting those functions from selfuncs.c.

so that the selector function could be moved to contrib/ltree, which is 
its natural place.

It could also be noted that a similar feature could be useful outside 
ltree: I guess there are plenty of cases when scanning statistics would 
give a better result than using a constant selectivity.


Best regards
--
Matteo Beccati
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