def rollback(using=None):
    get_connection(using).rollback()
Set whether the widget is in advanced state
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/db/transaction.py/rollback--crossover with--dataset/ETHPy150Open glue-viz/glue/glue/dialogs/link_editor/qt/link_editor.py/LinkEditor.advanced