title: MySQL: alter unique key name?
body: <p>I want to rename "InputOutputConfigurationServerAccountId" to "CompositeKey". How do I do this via SQL?</p>
  
  <p>Part of my table definition:</p>
  
  <pre><code>UNIQUE KEY `InputOutputConfigurationServerAccountId` (`InputOutputConfigurationServerAccountId`,`Identifier`,`TimeStampReceived`)
  </code></pre>
  
  <p>The table is already in production. I am trying to alter the table.</p>