![Filter document with not null value in Kibana Discover. Should I use "exist", but it still return me docs with empty field - Kibana - Discuss the Elastic Stack Filter document with not null value in Kibana Discover. Should I use "exist", but it still return me docs with empty field - Kibana - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/original/3X/7/f/7f58aa78086aca5389c54e70bbabdb7b8344aa7b.png)
Filter document with not null value in Kibana Discover. Should I use "exist", but it still return me docs with empty field - Kibana - Discuss the Elastic Stack
![How to Query Data on Elasticsearch — From Zero to Hero! | by Andrea Valenzuela | ForCodeSake | Medium How to Query Data on Elasticsearch — From Zero to Hero! | by Andrea Valenzuela | ForCodeSake | Medium](https://miro.medium.com/v2/resize:fit:1200/1*pVOumzxkwgpqJjB5_A6qTw.png)
How to Query Data on Elasticsearch — From Zero to Hero! | by Andrea Valenzuela | ForCodeSake | Medium
query_string failed to search non empty string with single asterisk · Issue #26801 · elastic/elasticsearch · GitHub
Boolean field accepts an empty string, does not index as `null` · Issue #61038 · elastic/elasticsearch · GitHub
![Filter document with not null value in Kibana Discover. Should I use "exist", but it still return me docs with empty field - Kibana - Discuss the Elastic Stack Filter document with not null value in Kibana Discover. Should I use "exist", but it still return me docs with empty field - Kibana - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/original/3X/d/e/de77ad1470e8cd8e9010318f9f7e940be05d4a92.png)