> > * Prevent index lookups (or index entries using partial index) on most
> > common values; instead use sequential scan
>
> This behavior already exists for the most common value, and would
> exist for any additional values that we had stats for. Don't see
> why you think a separate TODO item is needed.
You mean the optimizer already skips an index lookup for the most common
value, and instead does a sequential scan? Seems you are way ahead of
me.
-- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610)
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