Re: [GENERAL] How come index isn't being used when query by function return value?

[Merlin Moncure]

On 7/13/06, Joseph Shraibman <jks@selectacast.net> wrote:

db:db=>explain select * from elog where id = eds('2006-01-01');
                                         QUERY PLAN
-------------------------------------------------------------------------------------------
  Seq Scan on elog  (cost=0.00..1894975.10 rows=1 width=204)
    Filter: (id = eds('2006-01-01 00:00:00'::timestamp without time zone))
(2 rows)

is eds immutable function?

Merlin

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