[MonetDB-users] monetdb output mode -f

Hi, I would like to run query with out printing output in order to monitor its performance. I tried to use '-f none' in command-line, but it didn't work for monetdb5. (I am not using xquery here)

./mclient -lsql -uxman -ddemo -t -f none 1.sql

===> then, it prints all the results on the screen and display time.

I want it only display time, not the query results. I also tried to redirect using /dev/null. In this case, it didn't display time.

Isn't the '-f none' working in monetdb5?? If so, how can I measure the query time ?

Thanks in advance. Maria.