title: datetime field in solr schema
body: <p>I am using Solr to make search on my database, and i need to get a field with (datetime) data type from mysql database, so i set the select query to get this field in dataconfig.xml, and i added field name for this field in schema.xml as follow:</p>
  
  <p><code>&lt;field name="parsed_at" type="datetime" indexed="true" stored="true" /&gt;
  </code></p>
  
  <p>but solr didn't do any indexing after these modifications.
  i have tried to</p>
  
  <pre>
  select date(parsed_at) as parsed_at ...
  </pre>
  
  <p>and to specify type as date in schema.xml, but this didn't work for unknown reason<br>
  does solr support any data type compatible with datatime or timestamp in mysql??</p>