title: Google Sheets QUERY count returning 'count' instead of numeric value
body: <p>First-time sheets query user so pardon the noob question. I have a Google sheet (document) with multiple tabs. I'm trying to query across the tabs within the containing sheet. I have found that <code>IMPORTRANGE</code> isn't needed since the data is coming from the same source (correct me if I'm wrong please).</p>
  
  <p>The query, grabbing count for specified month and year. emp1 is the tab name source's data:</p>
  
  <pre><code>  =QUERY('emp1'!B2:B,"Select COUNT(B) where month(B)=3 and year(B)=2019",0)
  </code></pre>
  
  <p>Sample row data (B2 is starting data row, skipping headers B1):</p>
  
  <pre><code>    A    B                 C           D            E
    Index Date        Company Name    Account #   Verified (Y/N)
        1 2019-03-15  ABC             5362        Y
  </code></pre>