title: Why am I getting an Integrity Constraint (parent key not found) when the parent key exists
body: <p>I have a parent record in my people table, but when trying to insert a matching record in my employee table, I get a integrity constraint error. Can anyone explain what is wrong?</p>
  <p><img src="https://i.stack.imgur.com/ftQn9.png" alt="People Table Structure" /></p>
  <p><img src="https://i.stack.imgur.com/haVfK.png" alt="Employee Table Structure" /></p>
  <p><img src="https://i.stack.imgur.com/KCUBR.png" alt="Attempted Insert Into Employees" /></p>
  <p><img src="https://i.stack.imgur.com/hMKtD.png" alt="Foreign Key Creation" /></p>