# How to filter punctuation in fields when I do aggregate queries

**URL:** <https://discuss.elastic.co/t/how-to-filter-punctuation-in-fields-when-i-do-aggregate-queries/192005>\
**Category:** Elasticsearch\
**Created:** [July 24, 2019, 10:22am UTC](https://discuss.elastic.co/t/how-to-filter-punctuation-in-fields-when-i-do-aggregate-queries/192005 "2019-07-24T10:22:49Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Hengheng1](https://avatars.discourse-cdn.com/v4/letter/h/7ab992/32.png) [@Hengheng1](https://discuss.elastic.co/u/Hengheng1)\
**Post date:** [July 24, 2019, 10:22am UTC](https://discuss.elastic.co/t/how-to-filter-punctuation-in-fields-when-i-do-aggregate-queries/192005/1 "2019-07-24T10:22:49Z")

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How to filter punctuation in fields when I do aggregate queries.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [August 21, 2019, 10:22am UTC](https://discuss.elastic.co/t/how-to-filter-punctuation-in-fields-when-i-do-aggregate-queries/192005/2 "2019-08-21T10:22:51Z")

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Closed on August 21, 2019, 10:22am UTC

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