[postgis-tickets] [PostGIS] #5500: ERROR: cannot drop function st_mapalgebrafct(raster, regprocedure) because other objects depend on it

[PostGIS]

#5500: ERROR:  cannot drop function st_mapalgebrafct(raster,regprocedure) because
other objects depend on it
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  Reporter:  strk     |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS 3.4.1
 Component:  postgis  |    Version:  3.4.x
Resolution:           |   Keywords:
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Comment (by strk):

 The postgis core before-upgrade script is somewhat smarter as it uses a
 _drop_function_if_needed taking also parameter names, so it won't drop
 functions if they are not really deprecated.

 It would be a good step forward to re-use that code in the raster part.
 Of course doing so would require finding out the name of parameters over
 time.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5500#comment:2>
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