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:
<http://wiki.apache.org/jakarta-lucene/SearchNumericalFields>
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.
Erik
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