Re: Views- Advantages and Disadvantages - Mailing list pgsql-general

From Andrej Ricnik-Bay
Subject Re: Views- Advantages and Disadvantages
Date
Msg-id b35603930705090133p346d1a56g25aa0f4ea1b68cd8@mail.gmail.com
Whole thread Raw
In response to Re: Views- Advantages and Disadvantages  (Ron Johnson <ron.l.johnson@cox.net>)
List pgsql-general
On 5/9/07, Ron Johnson <ron.l.johnson@cox.net> wrote:
> > 1)      Performance : If a view is defined by complex multitable
> > query,then simple query against that view becomes a coplecated
> > join, and it may take a long time to complete
> I don't see that as relevant, since we know which objects are tables
> and which are views.  But maybe that's just our site.
Plus, to retrieve the same information w/o the view he'd
still have to have the same multi-table query which would
a) take as long to run and b) take much longer to type :)


Cheers,
Andrej

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