[postgis-tickets] [PostGIS] #2144: totopoGeom have an extra arg to prevent addition of primitives to topology

[PostGIS]

#2144: totopoGeom have an extra arg to prevent addition of primitives to topology
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 Reporter:  robe         |       Owner:  strk         
     Type:  enhancement  |      Status:  new          
 Priority:  medium       |   Milestone:  PostGIS 2.2.0
Component:  topology     |     Version:  trunk        
 Keywords:  gsoc         |  
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Comment(by strk):

 I'm wondering... wouldn't it be safer to define roles to have or not
 privilege of adding primitives and other roles to have or not privilege of
 defining TopoGeometries ?
 TopoGeometry definition only needs to write into the relation table, while
 adding/changing primitives would need to write into the node,edge,face
 tables, revoking insert/update/delete/truncate to those primitives would
 give you what you need.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2144#comment:5>
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