Adam Kempa <janus@vtrip.pl> writes:
> I've been installed Postgres 7.4.2 on FreeBSD system and when load
> average grow up i've error in postgres like this:
> ERROR: permission denied for function varchar
> ERROR: permission denied for function varchar
> and then postgres crashes.
> LOG: server process (PID 9787) was terminated by signal 11
I think you've got hardware problems. Specifically, this sounds like it
could be bad RAM in an address range that doesn't get used until the
system gets sufficiently loaded. memtest86 is a widely-recommended test
program for finding bad RAM ...
regards, tom lane
