On Thursday 20 August 2009 16:07, johan.sjob...@findwise.se wrote: > we're performing range queries of a field which is of type double. Some > queries which should generate results does not, and I think it's best > explained by the following examples; it's also expected to exist data in > all ranges: > > > ?q=field:[10.0 TO 20.0] // OK > ?q=field:[9.0 TO 20.0] // NOT OK > ?q=field:[09.0 TO 20.0] // OK > > Interesting here is that the range query only works if both ends of the > interval is of equal length (hence 09-to-20 works, but not 9-20). > Unfortunately, this logic does not work for ranges in the 100s. > > > > ?q=field:[* TO 500] // OK > ?q=field:[100.0 TO 500.0] // OK > ?q=field:[90.0 TO 500.0] // NOT OK > ?q=field:[090.0 TO 500.0] // NOT OK > > > > Any ideas to this very strange behaviour?
You'll want to use SortableDoubleField for range queries to work as expected. Also, do have a look at TrieField if you're on a recent enough version of Solr. .øs -- Øystein Steimler, Produktans, EasyConnect AS - http://opplysning1890.no oystein.steim...@easyconnect.no - GPG: 0x784a7dea - Mob: 90010882
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