Re: knngist - 0.8

2010/7/29 Alexander Korotkov <aekorotkov@gmail.com>:
> But, in pg_trgm it makes it possible to combine different similarity levels
> in one query. For example:
> select * from test_trgm order by t <-> 'asdf' < 0.5 or t <-> 'qwer' < 0.4;
> Is there any chance to handle this syntax also?

Maybe I'm missing something, but I don't think that ORDER BY clause
makes much sense.  OR is going to reduce a true or false value - and
it's usually not that interesting to order by a column that can only
take one of two values.

Am I confused?

-- 
Robert Haas
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