code: func isIncorrectName(name string) bool {
  	if len(name) == 0 {
  		return true
  	}
  	if name[len(name)-1] == ' ' {
  		return true
  	}
  	return false
  }
docs: // isIncorrectName checks if the identifier is incorrect.
  // See https://dev.mysql.com/doc/refman/5.7/en/identifiers.html