title: SQLite - select every row from all tables where a column name exists
body: <p>I need to extract all rows from every table that has the column <code>imgAssetURL</code> to add to a pre loading system.</p>
  
  <p>I think in essence something like:</p>
  
  <pre><code>SELECT imgAssetURL FROM *
  </code></pre>
  
  <p>What are my options?</p>