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From Mikhail Khludnev <>
Subject ToParentBlockJoinQuery vs filtered search
Date Sun, 05 Feb 2012 20:25:57 GMT

I'd like to contribute BlockJoinQParserPlugin for Solr. It's not a very big
deal, but I'm stuck during writing filtered search test cases. At the first
glance it looks like deja vu for another "join"
But then I realized that it's a question about requirements:

 What is the expected functionality for ToParentBlockJoinQuery for filtered
search, *Filter*, Collector)? whether the given
filter is applied to children documents or to the parent documents?

Considering Solr's fq= I suppose that there is more sense to apply that
filter to parent documents. WDYT?

I'm attaching the small amendments to TestBlockJoin to get you my

Thanks in advance.

Sincerely yours
Mikhail Khludnev
Lucid Certified
Apache Lucene/Solr Developer
Grid Dynamics


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