title: Composite Foreign Key Constraint via PhpMyAdmin?
body: <p>Is there a way to add a composite (multi-column) foreign key to an InnoDB table via the PhpMyAdmin interface?  I already have the appropriate composite primary key in the target table, and I can single column foreign key constraints, but I can't find a way in the interface to do the composite one.</p>
  
  <pre><code>Table Log
  - Date
  - Service
  PRIMARY KEY (Date,Service)
  
  Table Issue
  - Issue_Id
  - Log_Date
  - Log_Service
  PRIMARY KEY Issue_Id
  FOREIGN KEY (Log_Date=Log.Date,Log_Service=Log.Service)
  </code></pre>
  
  <p>Everything is already set up except the foreign key; I go into the PhpMyAdmin relation view and I can only see how to set up a FK against Log.Date and not against Log.Service at all.</p>