drop cloud_usage tables

use cloud_usage;
drop table account;
drop table cloud_usage;
drop table quota_account;
drop table quota_balance;
drop table quota_credits;
drop table quota_email_templates;
drop table quota_tariff;
drop table quota_usage;
drop table usage_backup;
drop table usage_event;
drop table usage_event_details;
drop table usage_ip_address;
drop table usage_job;
drop table usage_load_balancer_policy;
drop table usage_network;
drop table usage_network_offering;
drop table usage_port_forwarding;
drop table usage_security_group;
drop table usage_snapshot_on_primary;
drop table usage_storage;
drop table usage_vm_disk;
drop table usage_vm_instance;
drop table usage_vmsnapshot;
drop table usage_volume;
drop table usage_vpn_user;
drop table user_statistics;
drop table vm_disk_statistics;