I am hunting a non reproducible in a production environment.
I can detect the buggy change in a postgres trigger.
Since it is production code I must no raise an exception. I can
only use logging.
If I could see the stacktrace of the python interpreter, I could
see which codes the change which I am hunting.
But how to get this interpreter stacktrace, if the condition is
detect in the db trigger?
https://stackoverflow.com/questions/51873708/log-stacktrace-of-python-in-postgresql-trigger
Maybe there is a psycopg2 feature which I don't know up to now.
I guess LISTEN+NOTIFY could get used.
Or setting a connection variable which I check after each SQL statement.
Ideas welcome,
Thomas Güttler
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Thomas Guettler http://www.thomas-guettler.de/
I am looking for feedback: https://github.com/guettli/programming-guidelines