Gregory Stark <[EMAIL PROTECTED]> writes:

> Matteo Beccati <[EMAIL PROTECTED]> writes:
> 
> > Tom Lane ha scritto:
> > >
> > >   "x @< y" means "x is contained in y"
> >
> > ltree <@ ltree
> 
> If you consider ltree entries to be sets containing all their children then
> those sound consistent.

Oops, sorry for the noise.

-- 
greg


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