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From Aman Deep Singh <>
Subject Re: Give boost only if entire value is present in Query
Date Mon, 19 Jun 2017 15:01:49 GMT
Yes alessandro,
I know  that their us some downsight of using sow =false but if don't use
it then neither shingle nor bhram will work ,and these are required in my

On 19-Jun-2017 8:18 PM, "alessandro.benedetti" <> wrote:

Isn't this a case where you don't want the query parser to split by space
before the analyser ?
Take a look to the "sow" param for the edismax query parser.
In your case you should be ok but Be aware that is not a silver bullet for
everything and that other problems could arise in similar scenarios [1].

The *sow* Parameter
Split on whitespace: if set to false, whitespace-separated term sequences
will be provided to text analysis in one shot, enabling proper function of
analysis filters that operate over term sequences, e.g. multi-word synonyms
and shingles. Defaults to true: text analysis is invoked separately for each
individual whitespace-separated term.


Alessandro Benedetti
Search Consultant, R&D Software Engineer, Director
Sease Ltd. -
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