[EMAIL PROTECTED] wrote:
+23. Added regular expression queries, RegexQuery and SpanRegexQuery. + Note the same term enumeration caveats apply with these queries as + apply to WildcardQuery and other term expanding queries. + (Erik Hatcher)
I don't like adding more error-prone stuff like this. Giving folks something that sounds really useful but blows up in many cases is not a good idea. We should fix all of these before we add more, no?
I would be in favor of converting all of the term-expanding queries to be constant-scoring. A filter class could easily be implemented that takes a FilteredTermEnum. Combine this with ConstantScoreQuery (from http://issues.apache.org/jira/browse/LUCENE-383) to re-implement each term-expanding query class. What do others think?
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