Date conversion problems

Hi,everyone,I have a problem I need help with.
Table data looks like this:


I want to split the date field into two fields, year and Month.So I did the following:



However, after join the table at last, the date field will follow the format of the first table. How to solve this problem?
Or give me another idea, thank you ~

Hi @jesse1
Post "Diagnostic Info" from Admin > Troubleshooting.

{
"browser-info": {
"language": "zh-CN",
"platform": "Win32",
"userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36",
"vendor": "Google Inc."
},
"system-info": {
"file.encoding": "UTF-8",
"java.runtime.name": "Java(TM) SE Runtime Environment",
"java.runtime.version": "1.8.0_112-b15",
"java.vendor": "Oracle Corporation",
"java.vendor.url": "http://java.oracle.com/",
"java.version": "1.8.0_112",
"java.vm.name": "Java HotSpot(TM) 64-Bit Server VM",
"java.vm.version": "25.112-b15",
"os.name": "Linux",
"os.version": "3.10.0-862.3.2.el7.x86_64",
"user.language": "en",
"user.timezone": "US/Pacific"
},
"metabase-info": {
"databases": [
"h2",
"vertica",
"mysql",
"clickhouse"
],
"hosting-env": "unknown",
"application-database": "mysql",
"application-database-details": {
"database": {
"name": "MySQL",
"version": "8.0.21"
},
"jdbc-driver": {
"name": "MariaDB Connector/J",
"version": "2.6.2"
}
},
"run-mode": "prod",
"version": {
"tag": "v0.37.4",
"date": "2020-12-17",
"branch": "release-x.37.x",
"hash": "e0d5287"
},
"settings": {
"report-timezone": null
}
}
}

@jesse1 I have created an issue for this:
https://github.com/metabase/metabase/issues/17769 - upvote by clicking :+1: on the first post