def sql_table_creation_suffix(self):
        assert self.connection.settings_dict['TEST_COLLATION'] is None, "PostgreSQL does not support collation setting at database creation time."
        if self.connection.settings_dict['TEST_CHARSET']:
            return self.connection.settings_dict['TEST_CHARSET'] % "WITH ENCODING '%s'"
        return ''
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/db/backends/postgresql/creation.py/DatabaseCreation.sql_table_creation_suffix/swapped operands of `%`