[postgis-users] multipolygon polygon test intersects

[Christo Du Preez]

Sorry to be such a pain. How would I use the dump function? Is there a
sample that I can perhaps study/

Nicolas Ribot wrote:
>> Thanx Nicolas,
>>
>> What if I store my polygons in a geometrycollection instead of a
>> multipolygon and then use the && operator?
>>
>
> I think it will be the same as working with multipolygons: a
> geometryCollection is one object, and the whole extent of all the
> contained objects will be considered with the && operator.
>
> You really have to to have one object per row in your table in order
> to compare objects.
>
> Nicolas
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-- 
Christo Du Preez

Senior Software Engineer
Mecola IT
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