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Editorial Team
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Asked: 2026-05-23T08:30:09+00:00

I have a question which closely relates to this question . In my schema

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I have a question which closely relates to this question.

In my schema I have a field

<field name="text" type="textgen" indexed="true" stored="true" required="true"/>

This gives an exact match, ie. stemming disabled

eat = eat

Is it possible, while configured to textgen to search for other variants of the word

eg. eat = eat, eats, eating

eat~0 will give similar sounding words such as meat, beat etc. but this is not what I want.

I’m starting to think that the only way to achieve this is to add another field with something other then textgen but if there is a simpler way I am very interested to hear it.

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1 Answer

  1. Editorial Team

    Using copyfield statements is the normal approach in Solr. Since stemming is the answer to exactly what you’re asking, this is what I recommend you to use. You can set stored=false if you are worried about index size.

    You might also use lemmatisation, which is the opposite of stemming – where you instead add a words all inflected forms. This is typically performed on the search query, expanding e.g., eat to eat, eats, eating etc.

    The third alternative might be to use wildcard search, although I wouldn’t encourage it. Not least since it bypasses all schema configured filters for the target field.

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