driver/driver.go
func (c *conn) Query(query string, args []driver.Value) (driver.Rows, error) {
	panic("deprecated")
}
func (c *conn) Query(query string, args []driver.Value) (driver.Rows, error) {
	panic("deprecated")
}
func ( c * conn ) Query ( query string , args [ ] driver . Value ) ( driver . Rows , error ) { panic ( " " ) }
// Queryer implements the database/sql/driver/Queryer interface.
// delete after go 1.9 compatibility is given up.
Queryer implements the database / sql / driver / Queryer interface . delete after go 1 . 9 compatibility is given up .