" FROM instance_vnfs as iv left join sce_vnfs as sv "\
"on iv.sce_vnf_id=sv.uuid join vnfs as v on iv.vnf_id=v.uuid" \
" WHERE iv.instance_scenario_id='{}'" \
" FROM instance_vnfs as iv left join sce_vnfs as sv "\
"on iv.sce_vnf_id=sv.uuid join vnfs as v on iv.vnf_id=v.uuid" \
" WHERE iv.instance_scenario_id='{}'" \