[Gfoss] Postgis Concave hull???

[Paolo Cavallini]

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Il 08/06/2013 01:34, Iacopo Zetti ha scritto:

> ERROR:  function st_concavehull(geometry, numeric) does not exist
> LINE 1: SELECT (ST_ConcaveHull(ST_Collect(geom), 0.99))
>                 ^
> HINT:  No function matches the given name and argument types. You might
> need to add explicit type casts.
> 
> Qualche suggerimento?

stai usando un PostGIS <2?
Saluti.
- -- 
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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