public Analysis analyze(Statement statement)
    {
        return analyze(statement, false);
    }
@Test(expectedExceptions = SemanticException.class, expectedExceptionsMessageRegExp = "line 1:8: 't.y' cannot be resolved")
    public void testInvalidAttributeCorrectErrorMessage()
    {
        analyze("SELECT t.y FROM (VALUES 1) t(x)");
    }