l.RelNode,ordinal:Int,parent:org.apache.calcite.rel.RelNode):Unit" title="Permalink">
        <i class="material-icons"></i>
      </a>
    </span>
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">def</span>
      </span>
      <span class="symbol">
        <span class="name">visit</span><span class="params">(<span name="node">node: <span class="extype" name="org.apache.calcite.rel.RelNode">RelNode</span></span>, <span name="ordinal">ordinal: <span clas