RE: Ability to reference other extensions by schema in extension scripts

> Pushed with some mostly-cosmetic adjustments (in particular I tried to
make
> the docs and tests neater).
> 
> I did not commit the changes in get_available_versions_for_extension
> to add no_relocate as an output column.  Those were dead code because you
> hadn't done anything to connect them up to an actual output parameter of
> pg_available_extension_versions().  While I'm not necessarily averse to
> making the no_relocate values visible somehow, I'm not convinced that
> pg_available_extension_versions should be the place to do it.  ISTM what's
> relevant is the no_relocate values of *installed* extensions, not those of
> potentially-installable extensions.  If we had a view over pg_extension
then
> that might be a place to add this, but we don't.  On the whole it didn't
seem
> important enough to pursue, so I just left it out.
> 
>             regards, tom lane


Thanks.  Agree with get_available_versions_for_extension, not necessary.

Thanks,
Regina