[postgis-devel] [PostGIS] #1364: [raster] Make ST_Union a c-implementation

PostGIS trac at osgeo.org
Mon Oct 1 07:08:11 PDT 2012

#1364: [raster] Make ST_Union a c-implementation
  Reporter:  robe    |       Owner:  dustymugs    
      Type:  task    |      Status:  closed       
  Priority:  medium  |   Milestone:  PostGIS 2.1.0
 Component:  raster  |     Version:  trunk        
Resolution:  fixed   |    Keywords:  history      

Comment(by pracine):

 Great work Bborie!

 Did you test performance?

 I think the key question is "Is the state function still iterating on all
 the pixels forming the union of the raster or just on the changing

Ticket URL: <http://trac.osgeo.org/postgis/ticket/1364#comment:12>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.

More information about the postgis-devel mailing list