I think his point was:

illegal to create a view referring to a non-existing table
AND
illegal to later create a situation where you have a view referring to a
non-existing table
is logical

legal to create a view referring to a non-existing table
AND
legal to later create a situation where you have a view referring to a
non-existing table
is logical
​
But, the existing situation where the first is​
​ illegal but the second is legal has
a certain illogic.


John​


On Wed, Oct 1, 2014 at 9:05 AM, Stephan Beal <sgb...@googlemail.com> wrote:

> On Wed, Oct 1, 2014 at 3:53 PM, <to...@acm.org> wrote:
>
> > If it indeed does matter, then shouldn’t dropping view a (in the above
> > example) also drop view b, automatically?
> >
>
> That assumes view 'a' somehow knows that it is the only consumer of 'b',
> which it cannot know. Views from other db files, possibly not attached,
> might be consumers of 'b'.
>
>
> --
> ----- stephan beal
> http://wanderinghorse.net/home/stephan/
> http://gplus.to/sgbeal
> "Freedom is sloppy. But since tyranny's the only guaranteed byproduct of
> those who insist on a perfect world, freedom will have to do." -- Bigby
> Wolf
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>
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