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Posted to dev@lucene.apache.org by lu...@jakarta.apache.org on 2004/04/05 12:17:38 UTC
[Jakarta Lucene Wiki] Updated: DateRangeQueries
Date: 2004-04-05T03:17:29
Editor: ErikHatcher <eh...@apache.org>
Wiki: Jakarta Lucene Wiki
Page: DateRangeQueries
URL: http://wiki.apache.org/jakarta-lucene/DateRangeQueries
no comment
Change Log:
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@@ -1,7 +1,7 @@
= Issues concerning DateRangeQueries =
== Caching ==
- A DateFilter does not cache, so each search re-enumerates the terms in the range. In fact, DateFilter by itself is practically of no use (Erik Hatcher, [http://www.mail-archive.com/lucene-user@jakarta.apache.org/msg07015.html message]). The cache is help in the IndexReader.
+ A DateFilter does not cache, so each search re-enumerates the terms in the range. In fact, DateFilter by itself is practically of no use (Erik Hatcher, [http://www.mail-archive.com/lucene-user@jakarta.apache.org/msg07015.html message]). The cache is keyed by IndexReader.
If you have a set of canned date ranges, there are two approaches worth considering:
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