# Configuration file

**URL:** <https://discuss.elastic.co/t/configuration-file/274758>\
**Category:** Logstash\
**Created:** [June 2, 2021, 1:40pm UTC](https://discuss.elastic.co/t/configuration-file/274758 "2021-06-02T13:40:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Krunal](https://avatars.discourse-cdn.com/v4/letter/k/ce7236/32.png) [@Krunal](https://discuss.elastic.co/u/Krunal)\
**Post date:** [June 2, 2021, 1:40pm UTC](https://discuss.elastic.co/t/configuration-file/274758/1 "2021-06-02T13:40:55Z")

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Hello Expert,  
I am having csv file with more than 5 tables in it... i would like extract data from 2 of them. but column names are different and data structure is different..... and one more thing that i would like to add timestamp static date....?  
what should i do in config file so that it will select correct data....  
Thanks in advance

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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:** [June 30, 2021, 1:41pm UTC](https://discuss.elastic.co/t/configuration-file/274758/2 "2021-06-30T13:41:26Z")

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