[postgis-tickets] [PostGIS] #4952: Speed up ring building in ValidateTopology

[PostGIS]

#4952: Speed up ring building in ValidateTopology
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  Reporter:  strk         |      Owner:  strk
      Type:  enhancement  |     Status:  new
  Priority:  medium       |  Milestone:  PostGIS 3.2.0
 Component:  topology     |    Version:
Resolution:               |   Keywords:
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Comment (by strk):

 Additional operation in each iteration is the actual build of ring.

 Temptative improvement (computing all rings in a single statement):
  https://gitlab.com/postgis/postgis/-/merge_requests/45

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4952#comment:1>
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