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David Smiley commented on SOLR-756: ----------------------------------- Jan, you refer to the Extended Dismax QParser -- and the answer is no. I think you intended to comment on SOLR-758. This patch here, as I said in a comment above here https://issues.apache.org/jira/browse/SOLR-756?focusedCommentId=12630223&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-12630223 only has to do with a specific improvement to SolrPluginUtils.java, that is an enabler for other improvements to DismaxQParser. According to Hoss, I need to add tests for this issue. > Make DisjunctionMaxQueryParser generally useful by supporting all query types. > ------------------------------------------------------------------------------ > > Key: SOLR-756 > URL: https://issues.apache.org/jira/browse/SOLR-756 > Project: Solr > Issue Type: Improvement > Affects Versions: 1.3 > Reporter: David Smiley > Fix For: Next > > Attachments: SolrPluginUtilsDisMax.patch > > > This is an enhancement to the DisjunctionMaxQueryParser to work on all the > query variants such as wildcard, prefix, and fuzzy queries, and to support > working in "AND" scenarios that are not processed by the min-should-match > DisMax QParser. This was not in Solr already because DisMax was only used for > a very limited syntax that didn't use those features. In my opinion, this > makes a more suitable base parser for general use because unlike the > Lucene/Solr parser, this one supports multiple default fields whereas other > ones (say Yonik's {!prefix} one for example, can't do dismax). The notion of > a single default field is antiquated and a technical under-the-hood detail of > Lucene that I think Solr should shield the user from by on-the-fly using a > DisMax when multiple fields are used. > (patch to be attached soon) -- 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