title: How to execute same query again in Apollo Client
body: <p>I have a query like this.</p>
  <pre><code> const { loading, error, data } = useQuery(ME,{
          onCompleted: data =&gt; {
            console.log(data)
          }
        })
  </code></pre>
  <p>After executing this query, I can not execute this query again.
  How I can execute same query twice?</p>