How to edit an existing index in Sequel Pro?

Is there a way to edit an existing index in Sequel Pro (Mac OSX)? In the Indexes pane, I only see a plus (add) and minus (remove). I can't seem to modify any of the existing indexes, such as renaming it or adding more columns to create a multi-column (composite) index.

Indexes pane in Sequel Pro

Solution

No, there is no way to edit an existing index. There exists a corresponding feature request in their bug tracker. One has to drop the index and create a new one.