<p>If the primary key is also a foreign key, there's no need to create an<br>
index for it, because the primary key constraint will suffice.</p>

<hr>

<h4>You can view, comment on, or merge this pull request online at:</h4>
<p>&nbsp;&nbsp;<a href='https://github.com/dbsrgits/sql-translator/pull/56'>https://github.com/dbsrgits/sql-translator/pull/56</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>Don&#39;t create a superfluous index for FK that is PK</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/dbsrgits/sql-translator/pull/56/files#diff-0">lib/SQL/Translator/Producer/MySQL.pm</a>
    (8)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/dbsrgits/sql-translator/pull/56/files#diff-1">t/38-mysql-producer.t</a>
    (57)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/dbsrgits/sql-translator/pull/56.patch'>https://github.com/dbsrgits/sql-translator/pull/56.patch</a></li>
  <li><a href='https://github.com/dbsrgits/sql-translator/pull/56.diff'>https://github.com/dbsrgits/sql-translator/pull/56.diff</a></li>
</ul>

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