Hello Rick, If I got you right, it's worth to have a look at [child] https://cwiki.apache.org/confluence/display/solr/Transforming+Result+Documents Let me know if it works.
On Sun, Nov 29, 2015 at 5:47 PM, Rick Leir <richard.l...@canadiana.ca> wrote: > Hi all, > I am new to Block Joins, and am trying to follow > > https://cwiki.apache.org/confluence/display/solr/Other+Parsers#OtherParsers-BlockJoinQueryParsers > > This page shows two forms of block join > > syntax for this parser q={!child of=<allParents>}<someParents>. > example query q={!child > of="content_type:parentDocument"}title:lucene > return output is the children. > > syntax for this parser q={!parent which=<allParents>}<someChildren> > example query q={!parent > which="content_type:parentDocument"}comments:SolrCloud > return output is their parents. > > > Is it possible to get a list of the matching children, along with the > parent record? I have tried > > > $ curl http://localhost:8983/solr/dorsetdata/query -d ' > q={!parent which="content_type:parentDocument"} type_s:page AND civilian& > wt=json&indent=true&fl=score,*,[docid]' > > This gives me just the parent record's fields. > > $ curl http://localhost:8983/solr/dorsetdata/query -d ' > q={!child of="content_type:parentDocument"}& > wt=json&indent=true&fl=score,*,[docid]' > > This gives me a list of parent records. > > $ curl http://localhost:8983/solr/dorsetdata/query -d ' > q={!child of="content_type:parentDocument"} type_s:book AND > publication_type:journal& > wt=json&indent=true&fl=score,*,[docid]' > > This gives me the child records but no info from the parent record. > > > > Compare this with normal faceting: > > $ curl http://localhost:8983/solr/dorsetdata/query -d ' > q=that&fl=canonicalMaster& > json.facet={ > hits : { > type: terms, > field: pkey > } > }' > > This just gives me fields from the children records. > > Compare this with faceting on parents: > > curl http://localhost:8983/solr/dorsetdata/query -d ' > q=that& > fl=*& > json.facet={ hits : > { type: terms, > field: pkey, > domain: > { blockParent : "type_s:book" } } }' > > This gives me fields from the children, and a list of parents, but not > fields from the parent records. > > But what I need is fields from the matching children, along with fields > from the parent record. > TIA -- Rick > -- Sincerely yours Mikhail Khludnev Principal Engineer, Grid Dynamics <http://www.griddynamics.com> <mkhlud...@griddynamics.com>
