[postgis-tickets] [PostGIS] #3904: PostgreSQL 11 crashing on PostGIS 2.5 trunk

[PostGIS]

#3904: PostgreSQL 11 crashing on PostGIS 2.5 trunk
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  Reporter:  robe     |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 2.5.0
 Component:  postgis  |    Version:  2.4.x
Resolution:           |   Keywords:
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Comment (by pramsey):

 So, the crash was coming in a `SearchSysCache2(STATRELATT, ...)` call.

 https://github.com/postgis/postgis/blob/f1f6de48cd205e620e56aca8157080d7a34a6888/postgis/gserialized_estimate.c#L946

 Which is odd because... STATRELATT hasn't been a syscache key since before
 PgSQL 9.0 (that's as far as the source I have available to me goes back).
 The valid key is STATRELATTINH and it's a 3-parameter key. So, this fix
 might be applicable to all our other branches too, since the 3-parameter
 STATRELATTINH key goes back as far as any version we support.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3904#comment:2>
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