[PostGIS] #6066: Pg19 + topology crash on regression test

PostGIS trac at osgeo.org
Wed Apr 8 14:23:06 PDT 2026


#6066: Pg19 + topology crash on regression test
-----------------------+---------------------------
  Reporter:  pramsey   |      Owner:  strk
      Type:  defect    |     Status:  assigned
  Priority:  blocker   |  Milestone:  PostGIS 3.6.2
 Component:  topology  |    Version:  master
Resolution:            |   Keywords:
-----------------------+---------------------------
Comment (by strk):

 Another observation. By adding a second TopoGeometry column of type
 puntual:

  1. You can get the crash ALSO when adding/inserting a POINT TopoGeometry
  2. If you try to insert a POINT geometry into the LINEAL column you still
 get the WARNINGs but not the final crash (violation of check constraint
 prevents the crash)

 {{{
 WARNING:  resource was not closed: relation "face"
 WARNING:  resource was not closed: relation "face_primary_key"
 WARNING:  resource was not closed: TupleDesc 0x7fae0bf25590 (17671,-1)
 WARNING:  resource was not closed: TupleDesc 0x7fae0bf103c8 (17681,-1)
 ERROR:  new row for relation "t5118f" violates check constraint
 "check_topogeom_g"
 }}}

 I've to say this all sounds to me like a bug in PostgreSQL, not PostGIS.
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/6066#comment:7>
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