Re: Really bad/weird stuff with views over tables in 7.0.2

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От Alfred Perlstein
Тема Re: Really bad/weird stuff with views over tables in 7.0.2
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Msg-id 20000902112159.Z18862@fw.wintelcom.net
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Ответ на Re: Really bad/weird stuff with views over tables in 7.0.2  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Really bad/weird stuff with views over tables in 7.0.2
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* Tom Lane <tgl@sss.pgh.pa.us> [000902 11:06] wrote:
> Alfred Perlstein <bright@wintelcom.net> writes:
> > If you define a table and then create a select query rule over it
> > then drop the rule the table will be gone.
> 
> > Another related problem is that let's say you have done this and
> > the table you've "hidden" with a view is rather large and has
> > indexes then postgresql will seriously choke on trying to 
> > vacuum and/or vacuum analyze the table which is really a view!
> 
> Looks OK from here ... how about a reproducible example?

Ok, typo on my part, if you type "DROP VIEW foo;" that nukes the rule and
the table behind it.  Is that the expected behavior?  I'll try to
figure out a way to demonstrate the problem I thought I was having
with data in both tables later right now I desperately need sleep. :)

thanks,
-Alfred


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