Re: rows in order

On Fri, 4 Oct 2002, Achilleus Mantzios wrote:

>
> How do you plan to keep your tree represented??
>
> There are quite a few options for this.
> Extensive talk has been made in this list.
> Also search the archives.
> Basically you can follow
> - nested trees (pure sql) aproach
> - Genealogical tree representation approach
>  (either using text to represent the path to the parent (pure sql), or
>  arrays)
> - The contrib/tree implementation

contrib/ltree !

>
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> Achilleus Mantzios
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>         mantzios@softlab.ece.ntua.gr
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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/
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