@Mikhail++ Yes! And the query below works. As Mark Bennett notes, "seems odd to need to specify filters again". Is there a performance impact, perhaps accessing the index twice?
curl http://localhost:8983/solr/dorsetdata/query -d 'q={! parent which="content_type:parentDocument"} type_s:page AND charlie& wt=json&indent=true& fl=score,[child parentFilter=type_s:book childFilter="charlie" ],canonicalMaster,title,publisher,[docid]' Cheers -- Rick Re: Block Joins > 118348 by: Rick Leir > 118349 by: Mikhail Khludnev > > Subject: Re: Block Joins > 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 <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. > > But what I need is fields from the matching children, along with fields > from the parent record. > TIA -- Rick >
