title: Delete a file from a SQL trigger in SQLite
body: <p>Is it possible to delete a file from the filesystem in a SQL trigger in SQLite?</p>
  
  <p>I have a table which contains the path to a file. Is it possible to create a trigger that starts when a deletion occurs and that deletes the file whose path is the one contained in the deleted row? How can I do this?</p>
  
  <p>Thanks!</p>