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

[PostGIS]

#5202: It seems I can downgrade with ANY
-----------------------------------+---------------------------
 Reporter:  robe                   |      Owner:  strk
     Type:  defect                 |     Status:  new
 Priority:  blocker                |  Milestone:  PostGIS 3.3.0
Component:  build/upgrade/install  |    Version:  master
 Keywords:                         |
-----------------------------------+---------------------------
 I thought we had protection for this, but maybe the protection is only in
 the

 ALTER EXTENSION .. UPDATE;

 machinery.

 To test, I installed postgis 3.3.0dev.
 {{{
 CREATE EXTENSION postgis;
 }}}

 Then followed by installing postgis 3.2.2.

 Then run:


 {{{
 SELECT postgis_extensions_upgrade();
 }}}


 Downgraded me to 3.2.2.

 You can do the same by messing with the control files
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5202>
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