# Data from SQL to Azure Data Lake Gen2

**URL:** <https://discuss.elastic.co/t/data-from-sql-to-azure-data-lake-gen2/268500>\
**Category:** Logstash\
**Created:** [March 26, 2021, 1:34pm UTC](https://discuss.elastic.co/t/data-from-sql-to-azure-data-lake-gen2/268500 "2021-03-26T13:34:34Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![\_Louw](https://avatars.discourse-cdn.com/v4/letter/_/ee7513/32.png) [@\_Louw](https://discuss.elastic.co/u/_Louw)\
**Post date:** [March 26, 2021, 1:34pm UTC](https://discuss.elastic.co/t/data-from-sql-to-azure-data-lake-gen2/268500/1 "2021-03-26T13:34:34Z")

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What I want to do:  
Input: Query from a SQL MariaDB  
Output: Put everything into an Azure Data Lake Gen2

What Azure wants in order to put a file on the data lake:

- A precise count of all characters in the input

My problem:

- How do I in my filter count every character (also { and , ) from the event from the input? (Not a specific field in the row, but the whole deal)

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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:** [April 23, 2021, 1:35pm UTC](https://discuss.elastic.co/t/data-from-sql-to-azure-data-lake-gen2/268500/2 "2021-04-23T13:35:23Z")

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