On Nov 12, 2010, at 9:42 PM, Rimantas Liubertas wrote:

> Wow, there is a lot for you to learn yet¡Ä A good start would be limitations
> of views.

Another good start would be to understand SQL :))

"Double-thinking in SQL"
http://explainextended.com/2009/07/12/double-thinking-in-sql/