Function insert_server_record

sql/sql_servers.cc:669–708

  */

static
int insert_server_record(TABLE *table, FOREIGN_SERVER *server)
{
  int error;
  DBUG_ENTER("insert_server_record");
  DBUG_ASSERT(!table->file->row_logging);

  table->use_all_columns();
  empty_record(table);

  /* set the field that's the PK to the value we're looking for */
  table->field[SERVER_NAME_FIELD]->store(server->server_name,
                                         server->server_name_length,
                                         system_charset_info);

  /* read index until record is that specified in server_name */
  if ((error= table->file->ha_index_read_idx_map(table->record[0], 0,
                  (uchar *)table->field[SERVER_NAME_FIELD]->ptr,
                  HA_WHOLE_KEY, HA_READ_KEY_EXACT)))
  {
    /* if not found, err */
    if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE)
    {
      table->file->print_error(error, MYF(0));
      error= 1;
    }
    /* store each field to be inserted */
    if ((error= store_server_fields(table, server)))
      DBUG_RETURN(error);

    DBUG_PRINT("info",("record for server '%s' not found!",
                       server->server_name));
    /* write/insert the new server */
    if (unlikely(error=table->file->ha_write_row(table->record[0])))
      table->file->print_error(error, MYF(0));
  }
  else
    error= ER_FOREIGN_SERVER_EXISTS;
  DBUG_RETURN(error);
}

/*
  SYNOPSIS