# Mysql slowquery pipeline fails if schema contains a dash
**URL:** https://discuss.elastic.co/t/mysql-slowquery-pipeline-fails-if-schema-contains-a-dash/300173
**Category:** Beats
**Tags:** beats-module, filebeat, ingest-pipeline
**Created:** [March 21, 2022, 9:16am UTC](https://discuss.elastic.co/t/mysql-slowquery-pipeline-fails-if-schema-contains-a-dash/300173 "2022-03-21T09:16:10Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Rasmus\_Breinholm\_Rom](https://discuss.elastic.co/u/Rasmus_Breinholm_Rom)
#### Post date: [March 21, 2022, 9:16am UTC](https://discuss.elastic.co/t/mysql-slowquery-pipeline-fails-if-schema-contains-a-dash/300173/1 "2022-03-21T09:16:10Z")
The Grok patttern defined in the [mysql slowlog ingest pipeline](https://github.com/elastic/beats/blob/main/filebeat/module/mysql/slowlog/ingest/pipeline.json#L12) uses the [WORD](https://github.com/elastic/logstash/blob/v1.4.0/patterns/grok-patterns#L11) grok pattern to extract schema.
This causes the pipeline to fail if schema contains a dash.
Using the same pattern as [USERNAME](https://github.com/elastic/logstash/blob/v1.4.0/patterns/grok-patterns#L1) seems to fix the issue.
My problem is that the module uses the "filebeat--mysql-slowlog-pipeline" which is changed eveytime I upgrade filebeat.
How can I make this change permanent?
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### Author:  [@mtojek](https://discuss.elastic.co/u/mtojek)
#### Post date: [March 21, 2022, 3:13pm UTC](https://discuss.elastic.co/t/mysql-slowquery-pipeline-fails-if-schema-contains-a-dash/300173/2 "2022-03-21T15:13:38Z")
Maybe you could open a pull request to Beats to adjust the ingest pipeline?
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [April 18, 2022, 5:14pm UTC](https://discuss.elastic.co/t/mysql-slowquery-pipeline-fails-if-schema-contains-a-dash/300173/3 "2022-04-18T17:14:06Z")
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