Re: order by, for custom types

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)
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