code: func selectSctReceipt(s dbOneSelector, q string, args ...interface{}) (core.SignedCertificateTimestamp, error) {
  	var model core.SignedCertificateTimestamp
  	err := s.SelectOne(
  		&model,
  		"SELECT id, sctVersion, logID, timestamp, extensions, signature, certificateSerial, LockCol FROM sctReceipts "+q,
  		args...,
  	)
  	return model, err
  }
docs: // selectSctReceipt selects all fields of one SignedCertificateTimestamp object