[PostGIS] #6034: Missing node when adding overlapping line

[PostGIS]

#6034: Missing node when adding overlapping line
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  Reporter:  Lars Aksel Opsahl  |      Owner:  strk
      Type:  defect             |     Status:  new
  Priority:  medium             |  Milestone:
 Component:  topology           |    Version:  3.6.x
Resolution:                     |   Keywords:
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Comment (by strk):

 Replying to [comment:10 Lars Aksel Opsahl]:
 > Should this case be marked as a Topology error when running
 ValidateTopology ?

 I don't think so, no. The topology is valid, only it doesn't have the
 characteristics you'd like it to have. Having a function to find these
 unwanted characteristics would probably be useful, like the one suggested
 in #5274
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/6034#comment:11>
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