[postgis-users] Issue with ST_WITHIN

Arnaud L. arnaud.listes at codata.eu
Mon Aug 5 23:46:36 PDT 2019

Le 06/08/2019 à 06:36, Michael Lubinsky a écrit :
> I was thinking what the reason for the error is: the ST_WITHIN arguments 
> types should be GEOMETRY, but I am passing the POLYGONs.

Yes, because POLYGON is a *PostgreSQL* geometric data type while 
GEOMETRY is a *PostGIS* data type.
PostGIS functions only work on PostGIS data types, so you'll have to 
create your columns as Geometry(Polygon).


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