| From: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> |
|---|---|
| To: | Dennis Bjorklund <db(at)zigo(dot)dhs(dot)org> |
| Cc: | Peter Eisentraut <peter_e(at)gmx(dot)net>, PostgreSQL Developers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: make == as = ? |
| Date: | 2004-04-07 10:05:21 |
| Message-ID: | Pine.LNX.4.58.0404071159320.9008@sablons.cri.ensmp.fr |
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| Thread: | |
| Lists: | pgsql-hackers |
> > From my point of view, my students come from a java first course, so they
> > have to learn again some new syntax and new operators. Small stuff, but
> > it can help to say "same as java" and go on to new concepts.
>
> Don't you want them to learn SQL?
I want to teach them the concepts: relations, views, relationnal algebra,
aggregation and so on, and how to build a resonnable schema from a
real-world problem.
I do not consider whether the comparison is == or = as a key issue.
Moreover, there are many SQL flavors around, so whatever the detailed
syntax I learn them, it won't be the one they will have to face if the
database they use is different. So why bother?
That's just my view.
--
Fabien Coelho - coelho(at)cri(dot)ensmp(dot)fr
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