Comment 1 for bug 812970

Here http://bazaar.launchpad.net/~geertjmvdk/myconnpy/main/view/head:/python2/mysql/connector/cursor.py
you add __del__ method for Cursor object, thats mean that all objects attributes you must delete manually due to GC working bad with objects that have __del__ methods ovveriden. On close method you don't delete self._results. I think this may cause bug with memory.

I will try to test this, and answer here tomorrow.