Re: draft Re: [Gnumed-devel] Managing users: restricting access within GNUmed

[Karsten Hilbert]

On Thu, Aug 06, 2009 at 11:29:10PM +0200, Karsten Hilbert wrote:

> No. They would simply get another database account for each
> role. In dem.staff:
> 
> - each db_user can only exist once
> - each association of db_user and fk_role must be unique
>   thereby by extension each db_user can only have one role
> 
> I shall add the restriction that
> 
> - each association of fk_role and fk_identity must be unique
> 
> Thus, each fk_identity can have several fk_roles but must
> have a different db_user for each :-)

Done.

Karsten
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