[postgis-tickets] [PostGIS] #3070: Simplify geometry type constraint

[PostGIS]

#3070: Simplify geometry type constraint
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 Reporter:  strk         |       Owner:  pramsey      
     Type:  enhancement  |      Status:  new          
 Priority:  medium       |   Milestone:  PostGIS 2.2.0
Component:  postgis      |     Version:  trunk        
 Keywords:               |  
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Comment(by strk):

 NOTE: removing the "or IS NULL" condition works around a limitation of
 PostgreSQL that makes it unable to use table constraint to skip scan of
 tables with an upfront check (subject of the linked thread)

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/3070#comment:1>
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