Alvaro Herrera <alvherre@xxxxxxxxxxxxxxxxx> writes: > Maybe someone else has an idea? The previous-to-last message below is > "server process exited with exit code 255". That's very strange if the platform is Linux --- I was guessing it was Windows. Please try to get a core dump from the crash and provide a stack trace. Another thing that would be useful is to turn on log_statement so we can see the exact command causing the crash. regards, tom lane