Method SetConnectAttr

cpp/src/arrow/flight/sql/odbc/odbc_impl/odbc_connection.cc:414–527

}

void ODBCConnection::SetConnectAttr(SQLINTEGER attribute, SQLPOINTER value,
                                    SQLINTEGER string_length, bool is_unicode) {
  uint32_t attribute_to_write = 0;
  bool successfully_written = false;
  switch (attribute) {
    // Internal connection attributes
#ifdef SQL_ATR_ASYNC_DBC_EVENT
    case SQL_ATTR_ASYNC_DBC_EVENT:
      throw DriverException("Optional feature not supported.", "HYC00");
#endif
#ifdef SQL_ATTR_ASYNC_DBC_FUNCTIONS_ENABLE
    case SQL_ATTR_ASYNC_DBC_FUNCTIONS_ENABLE:
      throw DriverException("Optional feature not supported.", "HYC00");
#endif
#ifdef SQL_ATTR_ASYNC_PCALLBACK
    case SQL_ATTR_ASYNC_DBC_PCALLBACK:
      throw DriverException("Optional feature not supported.", "HYC00");
#endif
#ifdef SQL_ATTR_ASYNC_DBC_PCONTEXT
    case SQL_ATTR_ASYNC_DBC_PCONTEXT:
      throw DriverException("Optional feature not supported.", "HYC00");
#endif
    case SQL_ATTR_AUTO_IPD:
      throw DriverException("Cannot set read-only attribute", "HY092");
    case SQL_ATTR_AUTOCOMMIT:
      CheckIfAttributeIsSetToOnlyValidValue(value,
                                            static_cast<SQLUINTEGER>(SQL_AUTOCOMMIT_ON));
      return;
    case SQL_ATTR_CONNECTION_DEAD:
      throw DriverException("Cannot set read-only attribute", "HY092");
#ifdef SQL_ATTR_DBC_INFO_TOKEN
    case SQL_ATTR_DBC_INFO_TOKEN:
      throw DriverException("Optional feature not supported.", "HYC00");
#endif
    case SQL_ATTR_ENLIST_IN_DTC:
      throw DriverException("Optional feature not supported.", "HYC00");
    case SQL_ATTR_ODBC_CURSORS:  // DM-only.
      throw DriverException("Invalid attribute", "HY092");
    case SQL_ATTR_QUIET_MODE:
      throw DriverException("Cannot set read-only attribute", "HY092");
    case SQL_ATTR_TRACE:  // DM-only
      throw DriverException("Cannot set read-only attribute", "HY092");
    case SQL_ATTR_TRACEFILE:
      throw DriverException("Optional feature not supported.", "HYC00");
    case SQL_ATTR_TRANSLATE_LIB:
      throw DriverException("Optional feature not supported.", "HYC00");
    case SQL_ATTR_TRANSLATE_OPTION:
      throw DriverException("Optional feature not supported.", "HYC00");
    case SQL_ATTR_TXN_ISOLATION:
      throw DriverException("Optional feature not supported.", "HYC00");

    case SQL_ATTR_CURRENT_CATALOG: {
      std::string catalog;
      if (is_unicode) {
        SetAttributeUTF8(value, string_length, catalog);
      } else {
        SetAttributeSQLWCHAR(value, string_length, catalog);
      }