Re[postgis-users] place multiple polygons with one centroid

[benton101]

Hi,

I have a table that contains some 40000 records, these records represent
plantation boundaries. Is it possible to replace multiple polygons grouped
by plantation name for instance with one point. So say I have 40000 polygons
and these represent 500 plantations, I would like the results to have 500
records.

Ben
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