# Documentation - Wildcard query DSL
**URL:** https://discuss.elastic.co/t/documentation-wildcard-query-dsl/337182
**Category:** Elasticsearch
**Created:** [June 29, 2023, 11:24am UTC](https://discuss.elastic.co/t/documentation-wildcard-query-dsl/337182 "2023-06-29T11:24:45Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Pawel123](https://discuss.elastic.co/u/Pawel123)
#### Post date: [June 29, 2023, 11:24am UTC](https://discuss.elastic.co/t/documentation-wildcard-query-dsl/337182/1 "2023-06-29T11:24:45Z")
Running on ES 7.10.0.
Sending a search query with "case\_insensitive" parameter:
Getting response [wildcard] query does not support [case\_insensitive]
as in documentation -\> [Wildcard query | Elasticsearch Guide [8.8] | Elastic](https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-wildcard-query.html#query-dsl-wildcard-query) is should be supported since [7.10.0]
Dont want to change the mapping and keep in index values with cases, but when searching i want to take into account lowercase value. I'm looking for the best option to find equivalent to 'contains' query which is pretty much non-existent in ES engine, couldn't find anything out of the box.
Query below:
```auto
GET test/_search
{
"query": {
"wildcard": {
"code.keyword": {
"value": "*",
"case_insensitive": true
}
}
}
}
```
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [June 29, 2023, 11:24am UTC](https://discuss.elastic.co/t/documentation-wildcard-query-dsl/337182/2 "2023-06-29T11:24:45Z")
7.8.0 is [EOL](https://www.elastic.co/support/eol) and no longer supported. Please upgrade ASAP.
(This is an automated response from your friendly Elastic bot. Please report this post if you have any suggestions or concerns :elasticheart: )
---
### Author:  [@Pawel123](https://discuss.elastic.co/u/Pawel123)
#### Post date: [June 29, 2023, 11:32am UTC](https://discuss.elastic.co/t/documentation-wildcard-query-dsl/337182/3 "2023-06-29T11:32:08Z")
ok can be closed, seems like wrong version of ES was provided. Will do rolling upgrade and check with latest.
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 27, 2023, 11:32am UTC](https://discuss.elastic.co/t/documentation-wildcard-query-dsl/337182/4 "2023-07-27T11:32:51Z")
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