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From Ahmet Arslan <>
Subject Re: Blank/Null value search in term filter
Date Fri, 02 Sep 2016 16:02:59 GMT

Hi Kishore,

You can employ an impossible token value (say XX) for null values.
This can be done via default value update processor factory.
You index some placeholder token for null values.
fq={!terms f='queryField' separator='|'}A|XX would fetche docs with A or null values.

On Friday, September 2, 2016 2:03 PM, Kamal Kishore Aggarwal <>


We are using solr 5.4.1.

We are using term filter for multiple value matching purpose.
Example: fq={!terms f='queryField' separator='|'}A|B

A, B, C are the possible field values for solr field "queryField". There
can docs with null values for the same field. Now, how can I create a term
filter in above fashion that fetches docs with A or null values.

Please suggest.


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