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From Kydryavtsev Andrey <>
Subject Re: Distinct Results from Solr Query
Date Mon, 19 Jan 2015 21:48:23 GMT
Sounds like you need to develop your own post filter collector. In this collector you can get
value for your field cat_id by document id, store it in collection and filter out documents
which values are presented in this collection.  It similar with
, but other custom logic. 

20.01.2015, 00:25, "vit" <>:
> Unfortunately grouping will not work here since my field is multi-valued.
> So I need another solution.
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