----- Opprinnelig melding -----
Fra: Emiliano <[EMAIL PROTECTED]>
Til: <[EMAIL PROTECTED]>
Sendt: 22. mai 2001 12:37
Emne: Re: SV: [midgard-user] Topics and referencing
> Vidar Berg wrote:
>
> > > If you're using 1.4 or later, yes, you have them. Globally Unique
> > > IDentifiers are a object- and location independant way of identifying a
> > > specific object. Every object has an ID, but that's only unique to the
> > > table within your specific database. If you want to exchange data (to
> > > keep two servers in sync, for example) you work with the GUIDs to be
> > > precise about what objects we're dealing with.
> > >
> > > Emile
> > >
> >
> > How can I find the GUIDs? As far as I can see, they appear nowhere in either
> > asgard or nadmin. Am I overlooking something?
>
> Nope, I don't think either shows them. You can ask an object its guid
> by using $object->guid(). It isn't automatically port of the fetched
> object for performance reasons -- it takes an extra join.
>
Would it be possible then to find the guids easily by querying the sql base then?
Vidar
>
> > Just to ensure: GUIDs are the same to a object no matter what. When a GUID is
>given, the object has the same GUID forever?
>
> Yes.
>
> Emile
>
>
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