title: Renaming DB column in referencing table (violation?)
body: <p>Say I have this table:</p>
  
  <pre><code>Person table
  --------------
  PersonId
  
  Address table
  ------------
  AddressId
  PersonAddressId
  </code></pre>
  
  <p>where PersonAddressId is PersonId and the foreign key.  Is there any type of database violation in renaming the foreign key?  It can become very confusing to work with when they have different names.</p>