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From Steve Conover <>
Subject Re: is it possible to speed up this query?
Date Mon, 05 Oct 2009 00:15:12 GMT
Can't/won't...this is one part of a set of criteria, and those
criteria can be pretty arbitrarily changed.  I couldn't - with
confidence - extract this part without possibly compromising the
correctness of the result.

Thanks for the suggestion there anything else to be done?
Anything I could be specifically caching?


On Sat, Oct 3, 2009 at 9:07 AM, Yonik Seeley <> wrote:
> On Sat, Oct 3, 2009 at 11:44 AM, Steve Conover <> wrote:
>> Hi,
>> I have a query that's taking about 120ms to run that I'd like to try
>> to reduce if possible.  The key element that seems to be at the root
>> of about 100ms of the delay is a "not null" criterion (it happens to
>> be a Long field), i.e.
>> foo:[* TO *]
>> I've tried converting to trie ranges and that hasn't helped - are
>> there any other tricks around accomplishing "not null" that would turn
>> the query around faster?
> Could you pull it out as a filter?   fq=foo:[* TO *]
> -Yonik

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