SQL/PLSql hintoptions breaks on special characters

I am using SQL hintoptions which are shown on Ctrl-space and on DOT. The autocompletion values reintialises from the beginning on encountiring a special character. How can i continue without breaking the autocomplete?

https://codemirror.net/mode/sql/index.html

Is the $ supposed to be part of the column name?

Yes, i have certain columns in my use case with a possibilty of having special characters in them

Looks like sql-hint.js assumes table and column names match \w characters. I don’t know what standard SQL allows, but if you can make the case that it should include other characters, a pull request for this would be welcome.