[postgis-tickets] [PostGIS] #4170: ERROR: Upgrade of postgis from version 2.1.9 r15770 to version 3.0 requires a dump/reload. See PostGIS manual for instructions

[PostGIS]

#4170: ERROR: Upgrade of postgis from version 2.1.9 r15770 to version 3.0 requires
a dump/reload. See PostGIS manual for instructions
---------------------+---------------------------
 Reporter:  strk     |      Owner:  pramsey
     Type:  defect   |     Status:  new
 Priority:  medium   |  Milestone:  PostGIS 2.4.5
Component:  postgis  |    Version:  2.4.x
 Keywords:           |
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 Drone is currently failing because the upgrade test tries to do extension
 upgrade from 2.1.9 to 3.0 and the extension upgrade mechanism thinks such
 an upgrade is not possible between different major versions.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4170>
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