this License, without any additional terms or conditions.
      Notwithstanding the above, nothing herein shall supersede or modify
      the terms of any separate license agreement you may have executed
      with Licensor regarding such Contributions.

   6. Trademarks. This License does not grant permission to use the trade
      names, trademarks, service marks, or product names of the Licensor,

pkg database/sql/driver, type Driver interface { Open }
pkg database/sql/driver, type Driver interface, Open(string) (Conn, error)
pkg database/sql/driver, type Execer interface { Exec }
pkg database/sql/driver, type Execer interface, Exec(string, []Value) (Result, error)
pkg database/sql/driver, type NotNull struct
pkg database/sql/driver, type NotNull struct, Converter ValueConverter