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From: Alexandre Rafalovitch <arafalov@gmail.com>
Date: Tue, 3 May 2016 15:33:08 +1000
Message-ID: <CAEFAe-GmHWE9NE7K5CtvR35zHJ2hzGy2jAaXUk3gKi8wxGSEKw@mail.gmail.com>
Subject: Re: Solr comparsion between two columns
To: solr-user <solr-user@lucene.apache.org>
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archived-at: Tue, 03 May 2016 05:33:56 -0000

Function queries if you want to do this on a fly:
https://cwiki.apache.org/confluence/display/solr/Function+Queries
'if' and 'sub' most likely

However, if you are going to do this often for the same fields, you
may be better off calculating this during indexing using
UpdateRequestProcessors. I don't think we have one for math directly
(full list here:
http://www.solr-start.com/info/update-request-processors/) , but you
could use a Scripting one and implement it that way.

Regards,
   Alex.
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On 3 May 2016 at 15:14, kavurupavan <kavurupavan@gmail.com> wrote:
> Compare two columns in solr if two fields are equal display true or else
> false.
>
> CASE WHEN o_is_follow = o_follow_id THEN 'TRUE' ELSE 'FALSE'. Please help
> me. Thanks in advance.
>
>
>
> --
> View this message in context: http://lucene.472066.n3.nabble.com/Solr-comparsion-between-two-columns-tp4274155.html
> Sent from the Solr - User mailing list archive at Nabble.com.