@ScalarOperator(EQUAL)
    @SqlType(StandardTypes.BOOLEAN)
    @SqlNullable
    public static Boolean equal(@SqlType(StandardTypes.BIGINT) long left, @SqlType(StandardTypes.BIGINT) long right)
    {
        return left == right;
    }
@Test
    public void testEqual()
    {
        assertFunction("100000000037 = 100000000037", BOOLEAN, true);
        assertFunction("37 = 100000000017", BOOLEAN, false);
        assertFunction("100000000017 = 37", BOOLEAN, false);
        assertFunction("100000000017 = 100000000017", BOOLEAN, true);
    }