Karsten Hilbert <Karsten.Hilbert@gmx.net> writes:
> I am running this delete statement via psql
> DELETE FROM ref.auto_hint WHERE title = 'Kontraindikation: ACE/Sartan <-> Schwangerschaft';
Doesn't look particularly special ...
> What else can I provide/test/look into ?
Stack trace would be helpful, self-contained test case even better.
https://wiki.postgresql.org/wiki/Generating_a_stack_trace_of_a_PostgreSQL_backend
regards, tom lane