[postgis-tickets] [PostGIS] #3952: ST_Transform fails in parallel mode

[PostGIS]

#3952: ST_Transform fails in parallel mode
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  Reporter:  pramsey  |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 2.4.3
 Component:  postgis  |    Version:  2.4.x
Resolution:           |   Keywords:
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Comment (by pramsey):

 OK, so the problem has nothing to do w/ ST_Transform, and the fix in
 r16248 is still worth applying "on the merits", since, per the pgsql
 documentation, marking the SPI routine as read_only has the effect of
 rendering functions "truly stable", so we can also mark st_transform as
 stable and feel good about it.

 I can crash our carto branch of pgsql just be forcing it into a parallel
 "create table as", so the problem has nothing to do w/ postgis and is
 contained in our own hackery.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3952#comment:6>
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