How to delete files of a certain type in mercurial?

Question

I created a .hgignore file. But forgot about .db files. Therefore, after hg add these files were added for tracking. I found the remove command but can't figure out how to remove all .db with one command

Answer 1

Found myself:

 hg forget "glob:**.db" 

Answer 2

It works:

hg forget -I '**.db'

Remember to change the hg commit .