[postgis-devel] [PostGIS] #961: Reduce number of functions by making many have default args

[PostGIS]

#961: Reduce number of functions by making many have default args
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 Reporter:  robe     |       Owner:  robe         
     Type:  defect   |      Status:  new          
 Priority:  medium   |   Milestone:  PostGIS 2.0.0
Component:  postgis  |     Version:  trunk        
 Keywords:           |  
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Comment(by strk):

 A concern I have with this is that it'd then take some DROP FUNCTION calls
 to upgrade from previous definitions, or you end up with ambiguous calls
 when omitting params.
 The current _upgrade_xxy machinery doesn't do drops, does it ?

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/961#comment:5>
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