title: How to fetch certain column data from datasource?
body: <p>I want to fetch the specified column from a data source(i.e. exclude certain columns) because even I don't show the data in UI, the data is loaded. (it is visible from Network tabs in Browser DevTools).</p>
  
  <p>So far, I found the automatic data load and query builder/ query script provide the filters and sorting of the data but loads all the columns.</p>
  
  <p>I have tried record owner security and role based security but this will make the data inaccessible to some users.</p>