>def</span>
      </span>
      <span class="symbol">
        <span class="name">project</span><span class="params">(<span name="jDF">jDF: <span class="extype" name="scala.Any">Any</span></span>, <span name="columnNames">columnNames: <span class="extype" name="scala.Seq">Seq</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="distinct">distinct: <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="net.s