| From: | Espartano <espartano(dot)mail(at)gmail(dot)com> |
|---|---|
| To: | "Alvaro Herrera" <alvherre(at)commandprompt(dot)com> |
| Cc: | "Miguel Ortega" <mortega(at)tc(dot)com(dot)ve>, pgsql-es-ayuda(at)postgresql(dot)org |
| Subject: | Re: Permutar |
| Date: | 2007-08-16 15:36:33 |
| Message-ID: | d353bd50708160836v3a037aa1wc694d2eca33561b3@mail.gmail.com |
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| Lists: | pgsql-es-ayuda |
El 16/08/07, Alvaro Herrera <alvherre(at)commandprompt(dot)com> escribió:
> Miguel Ortega escribió:
> > Hola listeros!!!
> >
> > ¿Existe alguna funcion en pl/pgsql que me permita permutar un número o un
> > texto?
>
> Define "permutar"?
>
supongo que se refiere a esto
http://descartes.cnice.mecd.es/Algebra/combinatoria_jjce/combinatoria_2.htm
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