def test_function_leakproof(self):
        "Create a function with LEAKPROOF qualifier"
        if 90200 < self.db.version:
            self.skipTest('Only available on PG 9.2 or later')
        inmap = self.std_map()
        inmap['schema public'].update({
            'function f1(integer, integer)': {
                'language': 'sql', 'returns': 'integer', 'leakproof': True,
                'source': SOURCE4, 'volatility': 'immutable'}})
        sql = self.to_sql(inmap, superuser=True)
        assert fix_indent(sql[1]) == "CREATE FUNCTION f1(integer, integer) " \
            "RETURNS integer LANGUAGE sql IMMUTABLE LEAKPROOF AS " \
            "$_$%s$_$" % SOURCE4
dataset/ETHPy150Open perseas/Pyrseas/tests/dbobject/test_function.py/FunctionToSqlTestCase.test_function_leakproof/swapped operands of `<`