[postgis-tickets] [PostGIS] #2474: [raster]: ST_Union that takes 2 rasters

[PostGIS]

#2474: [raster]: ST_Union that takes 2 rasters
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 Reporter:  robe         |       Owner:  dustymugs    
     Type:  enhancement  |      Status:  new          
 Priority:  medium       |   Milestone:  PostGIS 2.2.0
Component:  raster       |     Version:  trunk        
 Keywords:               |  
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Comment(by dustymugs):

 Based on the ST_Union signature, would the function be unioning all bands
 of rast1 and rast2?

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2474#comment:1>
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