Imports gopkg.in/src-d/go-vitess.v1/vt/vtgate/grpcvtgateconn gopkg.in/src-d/go-vitess.v1/vt/vtgate/vtgateconn gopkg.in/src-d/go-vitess.v1/sqltypes gopkg.in/src-d/go-vitess.v1/vt/proto/query Standard library imports database/sql context database/sql/driver encoding/json errors fmt io time