[PostGIS] #5564: BRIN indexes cause server crash after continuous autovacuum

[PostGIS]

#5564: BRIN indexes cause server crash after continuous autovacuum
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  Reporter:  robe     |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS 3.4.5
 Component:  postgis  |    Version:  3.1.x
Resolution:           |   Keywords:
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Comment (by Regina Obe <lr@…>):

 In [changeset:"5a03c5e1f6e4424f59483cd819beaed905b941f1/git" 5a03c5e/git]:
 {{{#!CommitTicketReference repository="git"
 revision="5a03c5e1f6e4424f59483cd819beaed905b941f1"
 BRIN Merge Support

   - Add merge AM support function (11) for all BRIN operator class
     families. Supports parallel BRIN build on PG17+
     and in general should fix some longstanding low-probability crash
     cases related to BRIN.

  - Add upgrade logic to shimmy in the brin_inclusion_merge functions
  - Add crash tests

 References #5564 for PostGIS 3.5.2
 }}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5564#comment:13>
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