[postgis-tickets] [PostGIS] #4590: Upgrading PostGIS 3.0 PG 11 to PostGIS 3.0 PG 12 errors after pg_upgrade - st_linecrossingdirection

[PostGIS]

#4590: Upgrading PostGIS 3.0 PG 11 to PostGIS 3.0 PG 12 errors after pg_upgrade -
st_linecrossingdirection
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  Reporter:  robe                   |      Owner:  strk
      Type:  defect                 |     Status:  reopened
  Priority:  medium                 |  Milestone:  PostGIS 3.0.1
 Component:  build/upgrade/install  |    Version:  3.0.x
Resolution:                         |   Keywords:
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Comment (by Algunenano):

 > What's the deal, could you summarize what happened ?

 It's explained above, the signature changed between 2.5 and 3.0 but only
 for PG11 and before.

 >  Did we ship a broken version of PostGIS which changed signature without
 adding a -- Changed comment ?

 Yes and no. We shipped a PostGIS release  that changed a signature without
 adding a `-- Changed` comment on top. That doesn't mean it's broken.

 > Changing the signature back means whoever installed the broken PostGIS
 would fail upgrading again.

 I didn't change the signature back, I changed it forward to match the one
 used for PG11. Neither the signature is broken nor it will fail on upgrade
 again as far as I can see.

-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/4590#comment:7>
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