[postgis-users] How do I manipulate a polygon?

[Matt Lynch]

Hi,

I have a table that has a field populated with multipolygon.  How would 
I go about manipulating the polygons (e.g. shifting the polygon, 
add/drop vertices)?

I did look through the online documentation and list archives, but did 
not find anything.  Please accept my appologies if  I have missed the 
obvious.

Thanks,

Matt


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