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Robert Muir commented on SOLR-2660: ----------------------------------- There is no exception to fix. I think people discussing in that thread have a misunderstanding of what this issue is about. If you ask to omit positions, and then you ask for a phrase query, or configure a stupid query parser that generates them automatically, then you deserve an exception. > omitPositions improvements > -------------------------- > > Key: SOLR-2660 > URL: https://issues.apache.org/jira/browse/SOLR-2660 > Project: Solr > Issue Type: Improvement > Affects Versions: 3.3, 4.0-ALPHA > Reporter: Robert Muir > Priority: Minor > Attachments: SOLR-2660.patch > > > followup to LUCENE-2048: > Adds factory methods getPhraseQuery/getMultiPhraseQuery to QP, this way you > can subclass it and customize behavior, particularly > * by default, Solr throws exception here if the fieldtype omits positions: > rather than 3.x's silent failure of no results, and even for trunk its nicer > to fail during query parsing rather than waiting for lucene's failure during > execution. > * adds phraseAsBoolean, which allows you to downgrade these > phrase/multiphrase queries to boolean queries: this is a nice option in > conjunction with our word n-gram filters (shingle/commongrams/etc)for a fast > "approximation", if your application can tolerate some false positives, e.g. > "foo bar" -> termQuery(foo_bar), "foo bar baz" -> BQ(foo_bar AND bar_baz) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org