Harald Maaßen <har...@nwa-net.de> wrote:

> I think we should add mysqldump to topic 105.3 because IMHO everybody 
> should be able to backup a database.

Exactly where does topic 105.3 talk about MySQL in the first place? If
everybody should be able to backup a MySQL database, shouldn't everybody
be able to restore one, too, so shouldn't we also add the commands to do
that? Do we then also add pg_dump and pg_restore because some people may
be using PostgreSQL instead?  What about other SQL databases?

IMHO one of the strengths of 105.3 is that so far we have managed to
avoid tying it to a specific database implementation. Let's try to keep
it that way. Adding mysqldump to the exam would drag in all sorts of
other MySQL bits and pieces (mysqladmin? mysql?) and would expose us to
criticism from people who don't like MySQL and prefer PostgreSQL, or for
that matter Sqlite or DB2 or Oracle or <other popular database server of
the week>. We would end up in yet another situation where we would have
to include the rudiments of all of them just to avoid offending people.
(We used to be in a similar place with respect to MTAs, and fortunately
that has sorted itself out to some degree.)

The other thing is that 105.3 is a weight-2 topic. Asking 2 questions
about rudimentary SQL makes sense as far as I'm concerned; asking 2
questions about rudimentary SQL and the administration of half a dozen
different SQL servers doesn't.

Anselm

Disclaimer: This is my own personal opinion and not that of my employer.
-- 
Anselm Lingnau ... Linup Front GmbH ... Linux-, Open-Source- & Netz-Schulungen
anselm.ling...@linupfront.de, +49(0)6151-9067-103, Fax -299, www.linupfront.de
Linup Front GmbH, Postfach 100121, 64201 Darmstadt, Germany
Sitz: Weiterstadt (AG Darmstadt, HRB7705), Geschäftsführer: Oliver Michel
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