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Ryan McKinley commented on LUCENE-2671: --------------------------------------- Note, this solution does not (yet) address Uwe's concern about sorting NaN and real POSITIVE_INFINITY/NEGATIVE_INFINITY values. I'm going to punt that to a different issues since it preexisted this one > Add sort missing first/last ability to SortField and ValueComparator > -------------------------------------------------------------------- > > Key: LUCENE-2671 > URL: https://issues.apache.org/jira/browse/LUCENE-2671 > Project: Lucene - Java > Issue Type: New Feature > Components: Search > Reporter: Ryan McKinley > Assignee: Ryan McKinley > Fix For: 4.0 > > Attachments: LUCENE-2671-SortMissingLast.patch > > > When SortField and ValueComparator use EntryCreators (from LUCENE-2649) they > use a special sort value when the field is missing. > This enables lucene to implement 'sort missing last' or 'sort missing first' > for numeric values from the FieldCache. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org