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From Adrien Grand <>
Subject Re: how to introduce a evaluator for comparing not only document with fixed values
Date Wed, 03 Aug 2016 13:09:17 GMT
Lucene cannot run such a query without doing a linear scan over all
documents in order to compare the values of both fields, this is why we do
not have a query for it. The recommended approach in such cases is to index
a third field where the difference between value1 and value2 is computed at
index time.

Le mer. 3 août 2016 à 14:42, Cristian Lorenzetto <> a écrit :

> hi i need a help.
> I want create a lucene query parser for adding evaluation of expression in
> lucene
> value1:>= value2   where value1 and value2 are 2 field names in the
> document.
> how to do it?
> for me it is sufficient also to work programatically creating a new Query
> Object making it

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