[test/querier] use the new connection api (part 2/3) A couple of tests need a schema constraint to be dropped to pass with `.qexecute`.

#! /bin/sh -e

if [ -x "/etc/init.d/cubicweb-ctl" ]; then
    invoke-rc.d cubicweb-ctl restart || true
fi
 
 
#DEBHELPER#
 
exit 0