[PostGIS] #6120: XX000: SQL/MM Spatial exception - curve not simple

[PostGIS]

#6120: XX000: SQL/MM Spatial exception - curve not simple
--------------------------------+---------------------------
  Reporter:  Lars Aksel Opsahl  |      Owner:  strk
      Type:  defect             |     Status:  new
  Priority:  medium             |  Milestone:  PostGIS 3.6.5
 Component:  topology           |    Version:  3.6.x
Resolution:                     |   Keywords:  robustness
--------------------------------+---------------------------
Comment (by strk):

 I think the "Curve Not Simple" exception is due to the fact that the noded
 line is computed so to have end nodes within tolerance from existing nodes
 and thus result in the edge component being collapsed to a self-
 intersecting curve. A MakeValid there could fix this case.
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/6120#comment:11>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.