TDBToDoList Complete field as integer

TDBToDoList has a problem with MySQL. Since there is no boolean field type in MySQL you get an error when it tries to add a new task: Cannot access field complete as boolean. It would be nice to have an option to access this field as an integer instead. 

We'll investigate a solution, perhaps a temporary workaround is to use a boolean calculated field?

I'm not sure how that would work since calculated fields are read-only.

In the calculated field's OnSetText updating the orig. field?