Re: uniqueness on multiple attributes

[Michael Ströder <michael@stroeder.com>]

On 1/21/19 11:43 AM, A. Schulze wrote:
> Michael Ströder:
>
> > > Logical it's something like
> > >     unique_uri (ldap:///dc=basedn?mail?sub?) OR 
> > > (ldap:///dc=basedn?mail?sub?)
> >
> > The OR is not possible.
>
> What else does the following statement on "unique_uri" mean?
> [..snipped..]

Example:

If you have two unique_uri statements

unique_uri ldap:///dc=basedn?a?sub?
unique_uri ldap:///dc=basedn?b?sub?

this will result in a uniqueness checking filter like this:

  (|(a=val1)(b=val2))

Note that val1 and val2 are different values!

What you'd like is a nested filter like for checking val1 in two 
different attributes like this:

  (|(|(a=val1)(b=val1))(c=val2))

To best of my knowledge this is not possible.

Ciao, Michael.

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