# Keyword with lowercase wildcard search

**URL:** <https://discuss.elastic.co/t/keyword-with-lowercase-wildcard-search/189054>\
**Category:** Elasticsearch\
**Created:** [July 5, 2019, 9:16am UTC](https://discuss.elastic.co/t/keyword-with-lowercase-wildcard-search/189054 "2019-07-05T09:16:46Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ashokraju\_kopparla](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ashokraju_kopparla/32/49351_2.png) [@ashokraju\_kopparla](https://discuss.elastic.co/u/ashokraju_kopparla)\
**Post date:** [July 5, 2019, 9:16am UTC](https://discuss.elastic.co/t/keyword-with-lowercase-wildcard-search/189054/1 "2019-07-05T09:16:46Z")

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Hi,

I want perform query using wild card for keyword fileds. It is working fine.  
Now i want to perform same query with case insensitive .

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [July 5, 2019, 9:42am UTC](https://discuss.elastic.co/t/keyword-with-lowercase-wildcard-search/189054/2 "2019-07-05T09:42:33Z")

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You should use probably a `"normalizer": "lowercase"` maybe ?

But, I'd not use a `wildcard` query at all as it's known to be slow (Read the docs about this).

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [August 2, 2019, 9:42am UTC](https://discuss.elastic.co/t/keyword-with-lowercase-wildcard-search/189054/3 "2019-08-02T09:42:33Z")

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