title: IS NOT NULL - A simple google sheets query issue
body: <p>I want my google sheets query to just filter out the rows with a blank value and possibly the ones containing specific words as well</p>
  
  <p>Here's an example spreadsheet, I've tried using "where B is not null" in the query but it's not working! I'm tearing my hair out over this as i'm sure it's a simple solution.</p>
  
  <p><a href="https://docs.google.com/spreadsheets/d/1xZH1MKeqLa8r1gRGL9wYHEWe02wQoNNpqqL_ca1fGf0/edit?usp=sharing" rel="nofollow">https://docs.google.com/spreadsheets/d/1xZH1MKeqLa8r1gRGL9wYHEWe02wQoNNpqqL_ca1fGf0/edit?usp=sharing</a></p>
  
  <p>Thanks in advance for your help!</p>