Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> writes:
> I noticed that the following command doesn't leave connection log in
> log file.
>> psql "host=localhost options=-c\ log_connections=on"
[ shrug... ] Why would you expect it to? Should "-c log_connections=off"
be able to hide a connection from the log?
regards, tom lane