On Fri, 18 Nov 2005, Grzegorz Jaskiewicz wrote:
> Hi folks
>
> I have all operators required for b-tree, gist up here, and gist index
> defined. But still "order by custom_type" won't work.
> I have kind of wild card masks in my type definition, so b-tree won't work.
> But still, do I need to define b-tree index as such for "order by" to work ?
> Perhaps gist should be expanded so it would take care of "order by" and
> "distinct" ?
look contrib/ltree for reference (sql/ltree.sql)
>
> Thanks.
>
>
>
Regards, Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(095)939-16-83, +007(095)939-23-83