Is there a behavioral difference between:
Query query = new FilteredQuery(query, filter1);
searcher.search(query, filter2, n);
...and:
ChainedFilter filter = new ChainedFilter(
new Filter[]{filter1, filter2}, ChainedFilter.AND);
searcher.search(query, filter, n);
I chose the former after reading performance measurements here:
http://wiki.apache.org/lucene-java/FilteringOptions
But I'm definitely getting different results.
I also see that BooleanFilter has been added since our chosen version. Is that
preferred to the above? Is it worthwhile to update the wiki?
Thanks for any help!
Justin
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