# Null values while indexing using logstash

**URL:** <https://discuss.elastic.co/t/null-values-while-indexing-using-logstash/258677>\
**Category:** Logstash\
**Tags:** elastic-stack-sql\
**Created:** [December 15, 2020, 7:05am UTC](https://discuss.elastic.co/t/null-values-while-indexing-using-logstash/258677 "2020-12-15T07:05:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Sammeta\_David\_Raju](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sammeta_david_raju/32/50466_2.png) [@Sammeta\_David\_Raju](https://discuss.elastic.co/u/Sammeta_David_Raju)\
**Post date:** [December 15, 2020, 7:05am UTC](https://discuss.elastic.co/t/null-values-while-indexing-using-logstash/258677/1 "2020-12-15T07:05:12Z")

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```
what happens if sql statement has record while indexing and later it changes to null value while using the same select query in logstash in a regular intervals
```

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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:** [January 12, 2021, 7:05am UTC](https://discuss.elastic.co/t/null-values-while-indexing-using-logstash/258677/2 "2021-01-12T07:05:13Z")

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