title: CloudWatch Insights filter to only homepage requests including with query string
body: <p>We have a field for "url" in our logs, and I'd like to be able to filter down to just requests hitting the homepage. This would be requests for <code>/</code> and for <code>/?*</code>, i.e. with any query string.</p>
  
  <p>Just getting homepage requests is <code>| filter url = "/"</code> but how do you include those requests that have a query string also?</p>