[ https://issues.apache.org/jira/browse/LUCENE-3444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martijn van Groningen resolved LUCENE-3444. ------------------------------------------- Resolution: Fixed Lucene Fields: (was: New) Committed to trunk. > Distinct field value count per group > ------------------------------------ > > Key: LUCENE-3444 > URL: https://issues.apache.org/jira/browse/LUCENE-3444 > Project: Lucene - Java > Issue Type: New Feature > Components: modules/grouping > Reporter: Martijn van Groningen > Fix For: 4.0 > > Attachments: LUCENE-3444.patch, LUCENE-3444.patch, LUCENE-3444.patch, > LUCENE-3444.patch > > > Support a second pass collector that counts unique field values of a field > per group. > This is just one example of group statistics that one might want. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa 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