[postgis-tickets] [PostGIS] #2179: ST_MakeValid support for NaN values.

[PostGIS]

#2179: ST_MakeValid support for NaN values.
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 Reporter:  strk     |       Owner:  strk         
     Type:  defect   |      Status:  new          
 Priority:  medium   |   Milestone:  PostGIS 2.0.4
Component:  postgis  |     Version:  2.0.x        
 Keywords:           |  
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Comment(by strk):

 Simpler input, with no magic numbers:
 {{{
 WITH points AS (
   SELECT ST_MakePoint('nan'::float8, 0) as p1,
          ST_MakePoint('nan'::float8, 2) as p2,
          ST_MakePoint('nan'::float8, 5) as p3
 )
 SELECT '#2179', ST_MakeValid(ST_MakePolygon(
   ST_MakeLine(ST_MakeLine(p1, p2), ST_MakeLine(p3, p1)))
 ) FROM points;
 }}}

 Cast your vote for a meaningful behavior ? Should it return NULL ? Empty ?
 Arbitrary ordinates ?

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2179#comment:3>
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