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From | Tobias Knaup <t...@knaup.me> |
Subject | Filter for excluding docs in a date range |
Date | Sat, 05 Nov 2011 21:55:29 GMT |
Hi all, I'm trying to come up with a filter that works for the following problem: My documents each have a set of dates, and I need a filter that excludes all documents that have a date within a given range. My first stab at it was to index the dates in a NumericField, one value per date, and use a range filter negated by a BooleanFilter. I tried NumericRangeFilter and FieldCacheRangeFilter, but they both don't seem to support multiple numeric fields. Any suggestions? Thanks a lot, Tobi | |
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