def reset_db(cursor):
#cursor.execute("DELETE FROM directory.datasource")
#cursor.execute("DELETE FROM directory.entitytype")
trend_schema.reset(cursor)
cursor.execute("DELETE FROM transform.function_set")
cursor.execute("DELETE FROM transform.function_mapping")
cursor.execute("DELETE FROM transform.state")
cursor.execute("DELETE FROM directory.entitytype CASCADE")
def reset_schema(self, cursor):
schema.reset(cursor)
