Hannu Krosing wrote:
> On Wed, 2002-08-14 at 04:08, Emmanuel Charpentier wrote:
>
>>Dear all,
>>
>
> ...
>
>
>>Of course, I am aware that view definitions aren't just stored, but that
>> a lot of rewriting is involved before storing the actual execution
>>plan. Modifying a view definition would entail re-processing of other
>>view definitions. But so is the case with the modification of a table ...
>>
>>What do you think ?
>
>
> I'm trying to propose a scenario where
>
> 1. The SELECT clause defining the view is preserved
>
> 2. DROP of undrlying table/column will _not_ drop the view, but just
> mark it dirty
>
> 3. Using the view checks for the dirty flag and if it is set tries to
> recreate the view from its plaintext definition.
I might be dense, but why not try to recreate it directly after the
table/column modification ?
> ---------------
> Hannu
>
>
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