Re: [HACKERS] Insert into view
От | Theo Kramer |
---|---|
Тема | Re: [HACKERS] Insert into view |
Дата | |
Msg-id | 3843EE74.AA2E0AB2@flame.co.za обсуждение исходный текст |
Ответ на | RE: [HACKERS] Insert into view ("Ansley, Michael" <Michael.Ansley@intec.co.za>) |
Список | pgsql-hackers |
"Ansley, Michael" wrote: > > I think this was covered a little while back, but it runs something like > this: a view is a relation, with a select rule (which is the view query). > When you insert into the view (which, like I said, is just another relation, > it actually inserts into the view relation. However, when you select from > it, of course, the select rule fires, and you don't see any of the > information. I suppose you could set up a nice insert rule to insert into > the base tables of the query if you wanted. I normally do this through > stored procs, but this would be essentially the same thing, just nicer > client-side SQL. Hmm, interesting. > I suppose that views could be made so that a tuple insert would fail, but > you should know your db better ;-) That I do, just thought a message might assist those that don't :) -------- Regards Theo
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