title: Strip Queries from URLS in Google Data Studio with REGEXP_REPLACE
body: <p>I'm trying to build a new calculated field in Google Data Studio to get rid of all the queries. I've tried the following formula:</p>
  <p><code>REGEXP_REPLACE(page,&quot;\?(.*)&quot;,&quot;&quot;)</code></p>
  <p>But Data Studio return me an invalid formula... I guess that's because It's not <code>Google RE2</code>. how do I translate this into <code>Google RE2</code>?</p>