Reiner Dassing <dassing(at)wettzell(dot)ifag(dot)de> writes:
> By accident I gave in psql the command \@ and \db.
> In both cases a core dump was produced.
> PostgreSQL V7.1.1 on Tru64 V 5.1
Apparently this is platform-specific. Can you provide a stack backtrace
from the core file?
regards, tom lane