title: Conditionally Changing image of button in oracle apex
body: <p>How to change a image of the button in oracle apex conditionally ? </p>
  
  <p>Imagine there are two images as <code>A.png</code> and <code>B.png</code>. I have a sql query and if that query returns at least one row, image of the button should be <code>A.png</code>. else image of the button should be <code>B.png</code>.</p>
  
  <p>How could i do this ?</p>