# Query for all logs that term X is "" (empty String)

**URL:** <https://discuss.elastic.co/t/query-for-all-logs-that-term-x-is-empty-string/98210>\
**Category:** Elasticsearch\
**Created:** [August 24, 2017, 10:35am UTC](https://discuss.elastic.co/t/query-for-all-logs-that-term-x-is-empty-string/98210 "2017-08-24T10:35:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![tomer](https://avatars.discourse-cdn.com/v4/letter/t/41988e/32.png) [@tomer](https://discuss.elastic.co/u/tomer)\
**Post date:** [August 24, 2017, 10:35am UTC](https://discuss.elastic.co/t/query-for-all-logs-that-term-x-is-empty-string/98210/1 "2017-08-24T10:35:19Z")

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Hi,

How can I make a query that will show me the logs that have a term called X and the value inside is "" (a String who's length is 0 but not null)?

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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:** [September 21, 2017, 10:35am UTC](https://discuss.elastic.co/t/query-for-all-logs-that-term-x-is-empty-string/98210/2 "2017-09-21T10:35:41Z")

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Closed on September 21, 2017, 10:35am UTC

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