[postgis-devel] ST_MaxDistance not yet implemented?

Obe, Regina robe.dnd at cityofboston.gov
Mon Oct 20 23:50:47 PDT 2008


I was testing out an example of ST_Max_Distance using 2 line strings

 SELECT ST_Max_Distance(ST_GeomFromText('LINESTRING(2 0, 0 2 )'),ST_GeomFromText('LINESTRING(0 0, 1 1)'));

 and I get a 

ERROR:  This function is unimplemented yet

********** Error **********

ERROR: This function is unimplemented yet
SQL state: XX000



Hmm - I thought this function worked way back when, but neither my 1.3.3 nor 1.3.4 installs seem to support it.
If its not implemented then why do we have it?

what's especially odd is I get the same error twice almost like 2 functions are being called internally and its that function that is unimplemented maybe.

Thanks,
Regina


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