title: Problem using Grafana with BigQuery datasource
body: <p>The only way I found to visualize BigQuery data with Grafana, it was using this datasource plugin available from <a href="https://github.com/doitintl/bigquery-grafana" rel="nofollow noreferrer">https://github.com/doitintl/bigquery-grafana</a></p>
  
  <p>But doesn't work me fine.</p>
  
  <p>I'm not able to draw nothing with sense. </p>
  
  <p>I only would like know the cost by project in the period selected, that's possible?</p>
  
  <p>Can you help me please?</p>
  
  <p>For example this query</p>
  
  <pre><code>SELECT
    CAST (`service`.`description`AS String ) AS metric,
    ROUND(SUM(cost),2) as total_cost,
    project.name
  FROM `xxxx`
  WHERE
    _PARTITIONTIME &gt;= '2019-09-01 00:00:00' AND _PARTITIONTIME &lt; '2019-09-11 23:59:59'
  GROUP BY metric, project.name
  ORDER BY total_cost DESC
  </code></pre>
  
  <p>I recieve this error in grafana, when I put the Format as "table"</p>
  
  <pre><code>No field name specified to use for x-axis, check your axes settings
  </code></pre>
  
  <p>Thank you so much!</p>