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From Erik Hatcher <>
Subject Re: Handling fractional field range queries
Date Fri, 06 Jan 2006 15:53:05 GMT

On Jan 5, 2006, at 4:42 PM, Urvashi Gadi wrote:
> Any pointers on how to handle range queries if the data type is  
> double or float?

There is a bit of this on the wiki:


The main thing to note is that what is indexed in Lucene is text, not  
numbers per se.  It is important to represent the numbers in a  
lexicographically ordered way for range queries to work.


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