[postgis-tickets] [PostGIS] #3321: Performance regression in topology load

[PostGIS]

#3321: Performance regression in topology load
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  Reporter:  strk      |      Owner:  strk
      Type:  defect    |     Status:  new
  Priority:  medium    |  Milestone:  PostGIS 2.2.1
 Component:  topology  |    Version:  trunk
Resolution:            |   Keywords:
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Comment (by strk):

 Performance regression seems to be in ST_AddEdgeModFace. Not easy to
 reproduce if not by touching the code to skip the call. By skipping the
 ST_AddEdgeModFace call 2.2.0 is actually faster than the equivalent code
 from 2.1.9

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3321#comment:6>
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