this url say can use "field filter"
https://www.metabase.com/blog/field-filters/index.html
but i use database is TIDB ,can not query in the matabase
so my solution is
1.etl update Dimension table,add a tails.
2.in sql write like
is work ~ in china ,we say
Whether it's a black cat or a white cat, catching a mouse is a good cat.