# Comparing two fields vaiues in pipeline aggregation

**URL:** <https://discuss.elastic.co/t/comparing-two-fields-vaiues-in-pipeline-aggregation/179086>\
**Category:** Elasticsearch\
**Created:** [April 30, 2019, 1:00pm UTC](https://discuss.elastic.co/t/comparing-two-fields-vaiues-in-pipeline-aggregation/179086 "2019-04-30T13:00:14Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [April 30, 2019, 5:45pm UTC](https://discuss.elastic.co/t/comparing-two-fields-vaiues-in-pipeline-aggregation/179086/2 "2019-04-30T17:45:55Z")

</div>

Use a script processor. You have examples of the script processor in the documentation.

If you don't succeed please provide a full recreation script as described in [About the Elasticsearch category](https://discuss.elastic.co/t/about-the-elasticsearch-category/21). It will help to better understand what you are doing. Please, try to keep the example as simple as possible.

A full reproduction script will help readers to understand, reproduce and if needed fix your problem. It will also most likely help to get a faster answer.

---

_[View the full topic](https://discuss.elastic.co/t/comparing-two-fields-vaiues-in-pipeline-aggregation/179086)._