[postgis-tickets] [PostGIS] #4684: concurrent topology construction routine may result in invalid topology

[PostGIS]

#4684: concurrent topology construction routine may result in invalid topology
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  Reporter:  laopsahl  |      Owner:  strk
      Type:  defect    |     Status:  new
  Priority:  medium    |  Milestone:
 Component:  topology  |    Version:  3.0.x
Resolution:            |   Keywords:
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Changes (by laopsahl):

 * Attachment "db_topo_rowlevel_lock.zip" added.

 A file to show how row level lock can be used to used avoid topo errors

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4684>
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