<PLEASE USE THIS TEMPLATE TO HELP YOU CREATE A GREAT POST!>
<Below this line, add a link to the EXACT exercise that you are stuck at.>
<Below this line, in what way does your code behave incorrectly? Include ALL error messages.>
It behaves as is, but I’m just trying to understand what is happening, cause the current text doesn’t really explain it well enough.
<In this course, it often helps to include a screenshot of your whole web browser – that lets everyone see what you see. If you wish to include a screenshot, add it below this line.>
<If you wish to copy/paste in your code, you can use this next section. This will allow others to copy/paste your code for testing – something that they won’t be able to do with just a screenshot.>
select * from flights where origin in (select code from airports where elevation < 2000);
<do not remove the three backticks above>