latest snapshot crashes backend

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От Oliver Elphick
Тема latest snapshot crashes backend
Дата
Msg-id 199811041309.NAA08998@linda.lfix.co.uk
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Список pgsql-hackers
The attached commands crash the backend, which exits with status 11.  The
backend log (debug level 255) does not show anything that is meaningful to
me.  It shows a query, which seems to relate to the final constraint, and
then terminates without further explanation:

...
query: select 1 from individual where NOT ( surname IS NULL AND forenames IS 
NUL
L )                    
parser outputs:            
{ QUERY             
...  }                             
after rewriting:            
{ QUERY   
...                         }                             
/usr/lib/postgresql/bin/postmaster: reaping dead processes...
/usr/lib/postgresql/bin/postmaster: CleanupProc: pid 8970 exited with status 11
...


I don't know where to start looking.  I can trace the backend with the
debugger if you will tell me which routine to break at.
Oliver Elphick                                Oliver.Elphick@lfix.co.uk
Isle of Wight                              http://www.lfix.co.uk/oliver              PGP key from public servers; key
ID32B8FAA1                ========================================    "Lo, children are an heritage of the LORD; and
the      fruit of the womb is his reward."        Psalms 127:3  

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