> Since you brought up the subject, will this
> //paragraph[(at)objid = "02"]
> be slower than
> /mydocument/body/chapter/contents/paragraph[(at)objid
> >> = "02"]
> when handling a big document?
> I mean from the query time point of view ...
I have no idea about the postgres XML implementation internals, I never
used it, but for other XML processors I know the speed would be the
same, and I would expect the same for postgres too.
Cheers,
Csaba.