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In lucene searching, DateFilter vs RangeQuery, which one is faster?

Xiaodong XU [PersonRank 0]

Wednesday, December 8, 2004
17 years ago

I want to execute a search that matchs documents within an date range. Now i have two ways to accomplish it, and the one is to use DateFilte, the other is to use RangeQuery. My question is which one is more effective?

Greg Gershman [PersonRank 1]

17 years ago #

If you are going to use the same DateRange over and over, create a filter and cache it for reuse. If you have varying date ranges, it might be easiest to use Range Queries, although using them on simple Date fields will cause problems.

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