[postgis-devel] [PostGIS] #877: st_estimated_extent returns error on empty table

[PostGIS]

#877: st_estimated_extent returns error on empty table
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 Reporter:  martins  |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  high     |   Milestone:  PostGIS 1.5.3
Component:  postgis  |     Version:  1.5.X        
 Keywords:           |  
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Comment(by strk):

 Note that with current trunk the error message is this:
 ERROR:  LWGEOM_estimated_extent: no statistics for
 "(current_schema)"."t"."g" (empty table ? did you run ANALYZE ?)

 The condition is the same when the table is NOT empty but you didn't run
 analyze yet.
 Do we want to always return NULL, or try to tell the two cases apart ?

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/877#comment:4>
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