From: | Hannu Krosing <hannu(at)tm(dot)ee> |
---|---|
To: | Curt Sampson <cjs(at)cynic(dot)net> |
Cc: | PostgresSQL Hackers Mailing List <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Why is MySQL more chosen over PostgreSQL? |
Date: | 2002-08-03 13:19:30 |
Message-ID: | 1028380770.2843.20.camel@rh72.home.ee |
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Lists: | pgsql-hackers |
On Sat, 2002-08-03 at 16:32, Curt Sampson wrote:
> On 2 Aug 2002, Hannu Krosing wrote:
>
> > On Fri, 2002-08-02 at 12:15, Curt Sampson wrote:
> > > On 2 Aug 2002, Hannu Krosing wrote:
> > >
> > > > Could you brief me why do they discourage a syntactical frontent to a
> > > > feature that is trivially implemented ?
> > >
> > > What's the point of adding it? It's just one more thing to learn.
> >
> > You don't have to learn it if you don't want to. But once you do, you
> > have a higher level way of expressing a whole class of models.
>
> Perhaps this is the problem. I disagree that it's a "higher" level.
I don't mean "morally higher" ;)
Just more concise and easier to grasp, same as VIEW vs. TABLE + ON xxx
DO INSTEAD rules.
With INSTEAD rules you can do more than a VIEW does, but when all you
want is a VIEW, then it is easier to define a VIEW, thus VIEW is a
higher level construct than TABLE + ON xxx DO INSTEAD
That is the same way that C is "higher" than ASM and ASM is higher than
writing code directly using hex editor.
--------------
Hannu
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