[postgis-devel] [PostGIS] #593: [raster] Add a ST_BandIsNoData function

[PostGIS]

#593: [raster] Add a ST_BandIsNoData function
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 Reporter:  pracine         |       Owner:  jorgearevalo 
     Type:  task            |      Status:  assigned     
 Priority:  medium          |   Milestone:  PostGIS 2.0.0
Component:  postgis raster  |     Version:  trunk        
 Keywords:                  |  
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Comment(by jorgearevalo):

 Almost finished in r6678. Todo tasks:[[BR]]
 - Change the loader[[BR]]
 - Add documentation of new function

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/593#comment:15>
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