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Alexandre Rafalovitch commented on SOLR-7219: --------------------------------------------- Could we add this to the Changes file or somewhere else as an example then. It is both super cool and completely non-intuitive. > Access filter cache from lucene query syntax > -------------------------------------------- > > Key: SOLR-7219 > URL: https://issues.apache.org/jira/browse/SOLR-7219 > Project: Solr > Issue Type: New Feature > Reporter: Yonik Seeley > Assignee: Yonik Seeley > Fix For: 5.4 > > Attachments: SOLR-7219.patch > > > A filter query retrieves a set of documents matching a query from the filter > cache. Since scores are not cached, all documents that match the filter > produce the same score. Cached filters will be extremely fast when they are > used again in another query. > Filter Query Example: > {code} > description:HDTV OR filter(+promotion:tv +promotion_date:[NOW/DAY-7DAYS TO > NOW/DAY+1DAY]) > {code} > The power of the filter() syntax is that it may be used anywhere within a > lucene/solr query syntax. Normal fq support is limited to top-level > conjunctions. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org