[postgis-tickets] [PostGIS] #4040: Provide opt-out for autofix in overlay functions

[PostGIS]

#4040: Provide opt-out for autofix in overlay functions
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  Reporter:  dbaston  |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 2.5.0
 Component:  postgis  |    Version:  trunk
Resolution:           |   Keywords:
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Description changed by dbaston:

Old description:

> A subset of the overlay functions was recently updated to automatically
> run `ST_MakeValid` on invalid input geometries. If the new behavior is to
> be the default, it should be documented and an opt-out mechanism made
> available for users concerned with data integrity.

New description:

 A subset of the overlay functions was recently updated to automatically
 run `ST_MakeValid` on invalid input geometries. If the new behavior is to
 be the default, it should be documented and an opt-out mechanism made
 available for users concerned with data integrity.

 dev list discusison: https://lists.osgeo.org/pipermail/postgis-
 devel/2018-February/026885.html

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4040#comment:2>
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