[postgis-tickets] [PostGIS] #2143: [raster] Width and Height column of raster_columns view may need changing

[PostGIS]

#2143: [raster] Width and Height column of raster_columns view may need changing
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 Reporter:  dustymugs    |       Owner:  dustymugs    
     Type:  enhancement  |      Status:  new          
 Priority:  medium       |   Milestone:  PostGIS 2.1.0
Component:  raster       |     Version:  trunk        
 Keywords:               |  
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Comment(by pracine):

 The algorythm was for _add_raster_constraint_blocksize() in which you can
 do subqueries and access indexes.

 I agree you can not leave "rasterizedextent" in the final constraint but
 you can put "ST_MakeEmptyRaster(x,x,x,x,x) instead.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2143#comment:5>
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