[postgis-users] Transform is returning the same value, for different inputs???

R H enoop at hotmail.com
Wed Aug 27 08:45:51 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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