=?UTF-8?B?SmnFmcOtIFBhdmxvdnNrw70=?= <jiri@xxxxxxxxxxxx> writes: > Client and server encoding is UTF8. Locales are set to C.UTF8. If lc_messages is C then no translation of error strings would happen, so that theory goes out the window. Oh well. Perhaps you could attach gdb to the backend and get a stack trace from the call to errfinish? https://wiki.postgresql.org/wiki/Generating_a_stack_trace_of_a_PostgreSQL_backend regards, tom lane
