title: How does one drop a template database from PostgreSQL?
body: <pre><code>postgres=# DROP DATABASE template_postgis;
  ERROR:  cannot drop a template database
  </code></pre>
  
  <p><a href="http://www.postgresql.org/docs/9.1/static/manage-ag-templatedbs.html" rel="noreferrer">http://www.postgresql.org/docs/9.1/static/manage-ag-templatedbs.html</a> makes it seem like if I set <code>template_postgis.datistemplate = false</code>, I'll be able to drop it, but I don't know how to set that.</p>