[postgis-users] Σχετ: postgis

[Adam Eskreis]

You can implement any functions you want using stored procedures with
plpsql.  Alternatively, you can write functions in C and bind them to
postgis.

plpgsql guide: http://www.postgresql.org/docs/9.1/static/plpgsql.html
c functions guide: http://www.postgresql.org/docs/9.1/static/xfunc-c.html

best of luck.

-Adam


On Fri, May 17, 2013 at 5:07 AM, Tina Musa <timuso at yahoo.gr> wrote:

> hello,
>
> i am a student and i need help with postgis.
> i want to implement a algorithm (*Yen's algorithm* computes  *K*
> -shortestpaths).
> if can somebody help me ???
>
>  thank you in avdance
>
>
>
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