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Gerd Bremer commented on SOLR-2272: ----------------------------------- Is it possible to sort the join query result? // first class of documents with refid and pagecount fields; // a refid field maps to an id field in the second class of documents (1->100, 2->101) doc1: ---- id:1 refid:100 pagecount:35 doc2: ----- id:2 refid:101 pagecount:45 // second class of documents with text field doc100: ------ id:100 text:hello world doc101: ------ id:101 text: goodbye Now I would like to select the documents from the first class with field pagecount sorted descandant, that is {doc2, doc1} and return the mapped documents with text in the same order that is {doc101,doc100}. Is this possible with join? I'm looking for an alternative to partial update and this join looks promising if I can sort and get the mapped result in the same order. > Join > ---- > > Key: SOLR-2272 > URL: https://issues.apache.org/jira/browse/SOLR-2272 > Project: Solr > Issue Type: New Feature > Components: search > Reporter: Yonik Seeley > Fix For: 4.0 > > Attachments: SOLR-2272.patch, SOLR-2272.patch > > > Limited join functionality for Solr, mapping one set of IDs matching a query > to another set of IDs, based on the indexed tokens of the fields. > Example: > fq={!join from=parent_ptr to:parent_id}child_doc:query -- This message is automatically generated by JIRA. 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