Re: [yang-doctors] Yang syntax for a globally-unique key?

[Andy Bierman <[e-mail]>]

On Tue, Aug 25, 2020 at 10:06 AM Ladislav Lhotka <[e-mail]>
wrote:

>
>
> On 25. 08. 20 17:08, Andy Bierman wrote:
> >
> >
> > On Tue, Aug 25, 2020 at 6:23 AM Kent Watsen <[e-mail]
> > <mailto:[e-mail]>> wrote:
> >
> >     [trying here before the “netmod” list]
> >
> >     YANG Doctors,
> >
> >     Assume data model:
> >
> >       +—rw tenants
> >           +—rw tenant [key]
> >               +—rw  key        string
> >               +—rw admins
> >                   +—rw admin [name]
> >                        +—rw name     string
> >
> >     The "admin" list’s key “name” ensures that the names are unique per
> >     tenant, but not globally.   Is it possible to place a “must”
> >     statement on the “tenants” container to ensure globally-unique admin
> >     names?
> >
> >     Can anyone offer syntax to do so?
> >
> >
> > Isn't this a use-case for unique-stmt?
> >
> >    list tenant {
> >        unique "admins/admin/name";
> >        ...
> >    }
> >
>
> I am surprised it is you who is proposing this. :-)
>
> https://mailarchive.ietf.org/arch/msg/netmod/MYq9CT7BKuKBp63urg-q6-GP7mM/
>
>

This is a separate issue about intentionally augmenting a target with
multiple siblings with the same local-name.  This is not CLI friendly
(and that mattered a lot more in 2012 than it does now)



> Lada
>

Andy


>
> >
> >
> >     Kent
> >
> >
> >
> > Andy
> >
> >
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>
> --
> Ladislav Lhotka
> Head, CZ.NIC Labs
> PGP Key ID: 0xB8F92B08A9F76C67
>
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