Imports github.com/golang/glog github.com/youtube/vitess/go/vt/logutil github.com/youtube/vitess/go/vt/vtgate/grpcvtgateconn github.com/youtube/vitess/go/vt/client github.com/youtube/vitess/go/vt/vtgate/gorpcvtgateconn github.com/youtube/vitess/go/exit Standard library imports encoding/json flag fmt os strings time database/sql