def GetColumns(self, all_columns=False):
    if all_columns:
      return self._columns.values()
    else:
      return [c for c in self._columns.values() if not isinstance(c, IndexTermsColumn)]
Call rally in the shell
dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/schema.py/Table.GetColumns--crossover with--dataset/ETHPy150Open openstack/rally/tests/functional/utils.py/Rally.__call__