title: JIRA JQL - Find all subtasks that are in X status, where the parent is in X status
body: <p>I'm having an issue where I can't see the status of the parent task, and can only see the status of the sub-task. I would like to find all sub-tasks that are in a certain 'status' where the parent of that sub-task is (or is NOT) in a certain 'status.' Is this possible?</p>
  
  <p>i.e. I would like to find all sub-tasks that are currently in the status "Assigned", where the parent of the sub-tasks is NOT in the status "In Development"</p>
  
  <p>I have tried to Google the problem, as well as check through SF, but did not find anything. The only similar question that I found was "JIRA JQL - Find all subtasks that are open where the parent is closed" which was answered by @g.dlugoszewski:</p>
  
  <pre><code>type = sub-task and status = Open and issueFunction in subtasksOf("status = closed")
  </code></pre>