[postgis-users] Need Help with Transform

R H enoop at hotmail.com
Fri Sep 5 10:13:04 PDT 2008







Transform is returning to the same value, for different inputs?  Below is what I have done... select AddGeometryColumn('data_stage', 'table', 'geo4269', 4269, 'POINT', 2)select AddGeometryColumn('data_stage', 'table', 'geo32107', 32107, 'POINT', 2) update tableset geo32107= setsrid(MakePoint(x, y), 32107) where .... update table set geo4269 = transfrom(geo32107, 4269)where ....column geo4269 all have the same vaule.  select AsText(geo4269) returns 'POINT(-115.583333333333 90)' for all rows.  And select AsText(geo32107) returns the point as input. Am I using transform wrong?  Or any other problems?  Any help many thanks...   
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