mosh created SOLR-12519: --------------------------- Summary: Support Deeply Nested Docs In Child Documents Transformer Key: SOLR-12519 URL: https://issues.apache.org/jira/browse/SOLR-12519 Project: Solr Issue Type: Sub-task Security Level: Public (Default Security Level. Issues are Public) Reporter: mosh
As discussed in SOLR-12298, to make use of the meta-data fields in SOLR-12441, there needs to be a smarter child document transformer, which provides the ability to rebuild the original nested documents' structure. In addition, I also propose the transformer will also have the ability to bring only some of the original hierarchy, to prevent unnecessary block join queries. e.g. {code} {"a": "b", "c": [ {"e": "f"}, {"e": "g"} , {"h": "i"} ]} {code} Incase my query is for all the children of "a:b", which contain the key "e" in them, the query will be broken in to two parts: 1. The parent query "a:b" 2. The child query "e:*". If the only children flag is on, the transformer will return the following documents: {code}[ {"e": "f"}, {"e": "g"} ]{code} In case the flag was not turned on(perhaps the default state), the whole document hierarchy will be returned, containing only the matching children: {code}{"a": "b", "c": [ {"e": "f"}, {"e": "g"} ]{code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org