Comment 17 for bug 511979

This might help someone who runs a version prior to the bug fix:

I can confirm that in some situations it can be necessary to comment out the cr.execute line, like Kyle Waid said in #11. In my case a module upgrade was not finishing without that.

I think the reason is that the module upgrade recreates the view and tries to alter the field afterwards. Even if the field is already of type numeric(16,6)