[postgis-tickets] [PostGIS] #5202: It seems I can downgrade with ANY

[PostGIS]

#5202: It seems I can downgrade with ANY
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  Reporter:  robe                   |      Owner:  robe
      Type:  defect                 |     Status:  reopened
  Priority:  blocker                |  Milestone:  PostGIS 3.2.3
 Component:  build/upgrade/install  |    Version:  3.2.x
Resolution:                         |   Keywords:
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Changes (by strk):

 * status:  closed => reopened
 * version:  master => 3.2.x
 * resolution:  fixed =>
 * milestone:  PostGIS 3.3.0 => PostGIS 3.2.3

Comment:

 The protection should actually be in the upgrade script itself
 (postgis_upgrade.sql).
 If you can downgrade by loading postgis_upgrade.sql then this bug is not
 fixed yet.

 The bug still exists, and is in the older postgis version. Didn't check
 how old but I was able to install 3.3.0dev and downgrade to 3.2.3dev

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5202#comment:3>
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