No, they should not be.
>So the tables the view are constructed of NEED to be in the D.E.?
>
>
>>>What are the circumstance when it is prudent to use double buffering and when perhpas not?
>>
>>One doesn't generally "use" double buffering. Double buffering is a side effect of having a view and its underlying table(s) open in the same work area.
Erik Moore
Clientelligence