apidocs/org/apache/calcite/plan/class-use/RelOptNode.html - calcite-site - Git at Google

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 <h2 title="Uses of Interface org.apache.calcite.plan.RelOptNode" class="title">Uses of Interface<br>org.apache.calcite.plan.RelOptNode</h2>
 </div>
 <div class="classUseContainer">
 <ul class="blockList">
 <li class="blockList">
 <table class="useSummary">
 <caption><span>Packages that use <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Package</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.cassandra">org.apache.calcite.adapter.cassandra</a></th>
 <td class="colLast">
 <div class="block">Cassandra query provider.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.csv">org.apache.calcite.adapter.csv</a></th>
 <td class="colLast">
 <div class="block">Calcite query provider that reads from CSV (comma-separated value) files.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.druid">org.apache.calcite.adapter.druid</a></th>
 <td class="colLast">
 <div class="block">Query provider based on a Druid database.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.elasticsearch">org.apache.calcite.adapter.elasticsearch</a></th>
 <td class="colLast">
 <div class="block">Query provider based on an Elasticsearch2 DB.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.enumerable">org.apache.calcite.adapter.enumerable</a></th>
 <td class="colLast">
 <div class="block">Query optimizer rules for Java calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.file">org.apache.calcite.adapter.file</a></th>
 <td class="colLast">
 <div class="block">Calcite query provider that reads from web tables (HTML).</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.geode.rel">org.apache.calcite.adapter.geode.rel</a></th>
 <td class="colLast">
 <div class="block">Query provider based on Apache Geode (Gemfire) In Memory Data Grid</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.jdbc">org.apache.calcite.adapter.jdbc</a></th>
 <td class="colLast">
 <div class="block">Query provider based on a JDBC data source.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.mongodb">org.apache.calcite.adapter.mongodb</a></th>
 <td class="colLast">
 <div class="block">Query provider based on a MongoDB database.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.pig">org.apache.calcite.adapter.pig</a></th>
 <td class="colLast">
 <div class="block">Pig query provider.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.spark">org.apache.calcite.adapter.spark</a></th>
 <td class="colLast">
 <div class="block">Adapter based on the Apache Spark data management system.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.splunk">org.apache.calcite.adapter.splunk</a></th>
 <td class="colLast">
 <div class="block">Splunk query provider.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.interpreter">org.apache.calcite.interpreter</a></th>
 <td class="colLast">
 <div class="block">Provides an implementation of relational expressions using an interpreter.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.plan">org.apache.calcite.plan</a></th>
 <td class="colLast">
 <div class="block">Defines interfaces for constructing rule-based optimizers of
  relational expressions.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.plan.hep">org.apache.calcite.plan.hep</a></th>
 <td class="colLast">
 <div class="block">Provides a heuristic planner implementation for the interfaces in
  <a href="../package-summary.html"><code>org.apache.calcite.plan</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.plan.volcano">org.apache.calcite.plan.volcano</a></th>
 <td class="colLast">
 <div class="block">Optimizes relational expressions.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel">org.apache.calcite.rel</a></th>
 <td class="colLast">
 <div class="block">Defines relational expressions.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.convert">org.apache.calcite.rel.convert</a></th>
 <td class="colLast">
 <div class="block">Defines relational expressions and rules for converting between calling
  conventions.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.core">org.apache.calcite.rel.core</a></th>
 <td class="colLast">
 <div class="block">Defines core relational expressions.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.logical">org.apache.calcite.rel.logical</a></th>
 <td class="colLast">
 <div class="block">Defines logical relational expressions.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.rules">org.apache.calcite.rel.rules</a></th>
 <td class="colLast">
 <div class="block">Provides a core set of planner rules.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.stream">org.apache.calcite.rel.stream</a></th>
 <td class="colLast">
 <div class="block">Defines relational expressions for streaming.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.schema.impl">org.apache.calcite.schema.impl</a></th>
 <td class="colLast">
 <div class="block">Utilities to help implement Calcite's SPIs.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><a href="#org.apache.calcite.sql2rel">org.apache.calcite.sql2rel</a></th>
 <td class="colLast">
 <div class="block">Translates a SQL parse tree to relational expression.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </li>
 <li class="blockList">
 <ul class="blockList">
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.cassandra">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/cassandra/package-summary.html">org.apache.calcite.adapter.cassandra</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/cassandra/package-summary.html">org.apache.calcite.adapter.cassandra</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/cassandra/CassandraRel.html" title="interface in org.apache.calcite.adapter.cassandra">CassandraRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that uses Cassandra calling convention.</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/cassandra/package-summary.html">org.apache.calcite.adapter.cassandra</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/cassandra/CassandraFilter.html" title="class in org.apache.calcite.adapter.cassandra">CassandraFilter</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of a <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>
  relational expression in Cassandra.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/cassandra/CassandraLimit.html" title="class in org.apache.calcite.adapter.cassandra">CassandraLimit</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of limits in Cassandra.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/cassandra/CassandraProject.html" title="class in org.apache.calcite.adapter.cassandra">CassandraProject</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  relational expression in Cassandra.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/cassandra/CassandraSort.html" title="class in org.apache.calcite.adapter.cassandra">CassandraSort</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a>
  relational expression in Cassandra.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/cassandra/CassandraTableScan.html" title="class in org.apache.calcite.adapter.cassandra">CassandraTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a Cassandra collection.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/cassandra/CassandraToEnumerableConverter.html" title="class in org.apache.calcite.adapter.cassandra">CassandraToEnumerableConverter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a table in a Cassandra data source.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.csv">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/csv/package-summary.html">org.apache.calcite.adapter.csv</a></h3>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/csv/package-summary.html">org.apache.calcite.adapter.csv</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/csv/CsvTableScan.html" title="class in org.apache.calcite.adapter.csv">CsvTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a CSV file.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.druid">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/druid/package-summary.html">org.apache.calcite.adapter.druid</a></h3>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/druid/package-summary.html">org.apache.calcite.adapter.druid</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/druid/DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a Druid data set.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.elasticsearch">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/elasticsearch/package-summary.html">org.apache.calcite.adapter.elasticsearch</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/elasticsearch/package-summary.html">org.apache.calcite.adapter.elasticsearch</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/ElasticsearchRel.html" title="interface in org.apache.calcite.adapter.elasticsearch">ElasticsearchRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that uses Elasticsearch calling convention.</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/elasticsearch/package-summary.html">org.apache.calcite.adapter.elasticsearch</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/ElasticsearchAggregate.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchAggregate</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of
  <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> relational expression
  for ElasticSearch.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/ElasticsearchFilter.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchFilter</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of a <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>
  relational expression in Elasticsearch.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/ElasticsearchProject.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchProject</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  relational expression in Elasticsearch.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/ElasticsearchSort.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchSort</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a>
  relational expression in Elasticsearch.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/ElasticsearchTableScan.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of an Elasticsearch type.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/ElasticsearchToEnumerableConverter.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchToEnumerableConverter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a table in an Elasticsearch data source.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.enumerable">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/enumerable/package-summary.html">org.apache.calcite.adapter.enumerable</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/enumerable/package-summary.html">org.apache.calcite.adapter.enumerable</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableRel.html" title="interface in org.apache.calcite.adapter.enumerable">EnumerableRel</a></span></code></th>
 <td class="colLast">
 <div class="block">A relational expression of one of the
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>EnumerableConvention</code></a> calling
  conventions.</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/enumerable/package-summary.html">org.apache.calcite.adapter.enumerable</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableAggregate.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableAggregate</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableBindable.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableBindable</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that converts an enumerable input to interpretable
  calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableCalc.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableCalc</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableCollect.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableCollect</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Collect.html" title="class in org.apache.calcite.rel.core"><code>Collect</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableCorrelate.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableCorrelate</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Correlate.html" title="class in org.apache.calcite.rel.core"><code>Correlate</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableFilter.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableFilter</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableHashJoin.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableHashJoin</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableInterpretable.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableInterpretable</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that converts an enumerable input to interpretable
  calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableInterpreter.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableInterpreter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that executes its children using an interpreter.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableIntersect.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableIntersect</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Intersect.html" title="class in org.apache.calcite.rel.core"><code>Intersect</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableLimit.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableLimit</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that applies a limit and/or offset to its input.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableMergeJoin.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableMergeJoin</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a> using
  a merge algorithm.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableMinus.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableMinus</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Minus.html" title="class in org.apache.calcite.rel.core"><code>Minus</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableNestedLoopJoin.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableNestedLoopJoin</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>
  that allows conditions that are not just <code>=</code> (equals).</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableProject.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableProject</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableRepeatUnion.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableRepeatUnion</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/RepeatUnion.html" title="class in org.apache.calcite.rel.core"><code>RepeatUnion</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableSemiJoin.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableSemiJoin</a></span></code></th>
 <td class="colLast">
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>
 <div class="deprecationComment">This class is deprecated along with
  <a href="../../rel/core/SemiJoin.html" title="class in org.apache.calcite.rel.core"><code>SemiJoin</code></a>;
  the function is merged into <a href="../../adapter/enumerable/EnumerableHashJoin.html" title="class in org.apache.calcite.adapter.enumerable"><code>EnumerableHashJoin</code></a>;
  see <a href="../../adapter/enumerable/EnumerableJoinRule.html" title="class in org.apache.calcite.adapter.enumerable"><code>EnumerableJoinRule</code></a> for details.</div>
 </div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableSort.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableSort</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableTableFunctionScan.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableTableFunctionScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/TableFunctionScan.html" title="class in org.apache.calcite.rel.core"><code>TableFunctionScan</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableTableModify.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableTableModify</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/TableModify.html" title="class in org.apache.calcite.rel.core"><code>TableModify</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableTableScan.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableTableSpool.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableTableSpool</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/TableSpool.html" title="class in org.apache.calcite.rel.core"><code>TableSpool</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>
  that writes into a <a href="../../schema/ModifiableTable.html" title="interface in org.apache.calcite.schema"><code>ModifiableTable</code></a> (which must exist in the current
  schema).</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableUncollect.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableUncollect</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Uncollect.html" title="class in org.apache.calcite.rel.core"><code>Uncollect</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableUnion.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableUnion</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableValues.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableValues</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Values.html" title="class in org.apache.calcite.rel.core"><code>Values</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/enumerable/EnumerableWindow.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableWindow</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Window.html" title="class in org.apache.calcite.rel.core"><code>Window</code></a> in
  <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>enumerable calling convention</code></a>.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.file">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/file/package-summary.html">org.apache.calcite.adapter.file</a></h3>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/file/package-summary.html">org.apache.calcite.adapter.file</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>(package private) class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/file/FileTableScan.html" title="class in org.apache.calcite.adapter.file">FileTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of an HTML table.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.geode.rel">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/geode/rel/package-summary.html">org.apache.calcite.adapter.geode.rel</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/geode/rel/package-summary.html">org.apache.calcite.adapter.geode.rel</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/geode/rel/GeodeRel.html" title="interface in org.apache.calcite.adapter.geode.rel">GeodeRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that uses Geode calling convention.</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/geode/rel/package-summary.html">org.apache.calcite.adapter.geode.rel</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/geode/rel/GeodeAggregate.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeAggregate</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of
  <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> relational expression
  in Geode.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/geode/rel/GeodeFilter.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeFilter</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of
  <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> relational expression in Geode.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/geode/rel/GeodeProject.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeProject</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of
  <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  relational expression in Geode.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/geode/rel/GeodeSort.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeSort</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of
  <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a>
  relational expression in Geode.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/geode/rel/GeodeTableScan.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a Geode collection.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/geode/rel/GeodeToEnumerableConverter.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeToEnumerableConverter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a table in a Geode data source.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.jdbc">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/jdbc/package-summary.html">org.apache.calcite.adapter.jdbc</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/jdbc/package-summary.html">org.apache.calcite.adapter.jdbc</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRel.html" title="interface in org.apache.calcite.adapter.jdbc">JdbcRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that uses JDBC calling convention.</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/jdbc/package-summary.html">org.apache.calcite.adapter.jdbc</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.JdbcAggregate.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.JdbcAggregate</a></span></code></th>
 <td class="colLast">
 <div class="block">Aggregate operator implemented in JDBC convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.JdbcCalc.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.JdbcCalc</a></span></code></th>
 <td class="colLast">
 <div class="block">Calc operator implemented in JDBC convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.JdbcFilter.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.JdbcFilter</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> in
  <a href="../../adapter/jdbc/JdbcConvention.html" title="class in org.apache.calcite.adapter.jdbc"><code>jdbc calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.JdbcIntersect.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.JdbcIntersect</a></span></code></th>
 <td class="colLast">
 <div class="block">Intersect operator implemented in JDBC convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.JdbcJoin.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.JdbcJoin</a></span></code></th>
 <td class="colLast">
 <div class="block">Join operator implemented in JDBC convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.JdbcMinus.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.JdbcMinus</a></span></code></th>
 <td class="colLast">
 <div class="block">Minus operator implemented in JDBC convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.JdbcProject.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.JdbcProject</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> in
  <a href="../../adapter/jdbc/JdbcConvention.html" title="class in org.apache.calcite.adapter.jdbc"><code>jdbc calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.JdbcSort.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.JdbcSort</a></span></code></th>
 <td class="colLast">
 <div class="block">Sort operator implemented in JDBC convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.JdbcTableModify.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.JdbcTableModify</a></span></code></th>
 <td class="colLast">
 <div class="block">Table-modification operator implemented in JDBC convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.JdbcUnion.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.JdbcUnion</a></span></code></th>
 <td class="colLast">
 <div class="block">Union operator implemented in JDBC convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.JdbcValues.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.JdbcValues</a></span></code></th>
 <td class="colLast">
 <div class="block">Values operator implemented in JDBC convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcTableScan.html" title="class in org.apache.calcite.adapter.jdbc">JdbcTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a table in a JDBC data source.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcToEnumerableConverter.html" title="class in org.apache.calcite.adapter.jdbc">JdbcToEnumerableConverter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a table in a JDBC data source.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.mongodb">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/mongodb/package-summary.html">org.apache.calcite.adapter.mongodb</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/mongodb/package-summary.html">org.apache.calcite.adapter.mongodb</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/mongodb/MongoRel.html" title="interface in org.apache.calcite.adapter.mongodb">MongoRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that uses Mongo calling convention.</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/mongodb/package-summary.html">org.apache.calcite.adapter.mongodb</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/mongodb/MongoAggregate.html" title="class in org.apache.calcite.adapter.mongodb">MongoAggregate</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of
  <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> relational expression
  in MongoDB.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/mongodb/MongoFilter.html" title="class in org.apache.calcite.adapter.mongodb">MongoFilter</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of a <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>
  relational expression in MongoDB.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/mongodb/MongoProject.html" title="class in org.apache.calcite.adapter.mongodb">MongoProject</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  relational expression in MongoDB.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/mongodb/MongoSort.html" title="class in org.apache.calcite.adapter.mongodb">MongoSort</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a>
  relational expression in MongoDB.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/mongodb/MongoTableScan.html" title="class in org.apache.calcite.adapter.mongodb">MongoTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a MongoDB collection.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/mongodb/MongoToEnumerableConverter.html" title="class in org.apache.calcite.adapter.mongodb">MongoToEnumerableConverter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a table in a Mongo data source.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.pig">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/pig/package-summary.html">org.apache.calcite.adapter.pig</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/pig/package-summary.html">org.apache.calcite.adapter.pig</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/pig/PigRel.html" title="interface in org.apache.calcite.adapter.pig">PigRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that uses the Pig calling convention.</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/pig/package-summary.html">org.apache.calcite.adapter.pig</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/pig/PigAggregate.html" title="class in org.apache.calcite.adapter.pig">PigAggregate</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> in
  <a href="../../adapter/pig/PigRel.html#CONVENTION"><code>Pig calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/pig/PigFilter.html" title="class in org.apache.calcite.adapter.pig">PigFilter</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> in
  <a href="../../adapter/pig/PigRel.html#CONVENTION"><code>Pig calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/pig/PigJoin.html" title="class in org.apache.calcite.adapter.pig">PigJoin</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> in
  <a href="../../adapter/pig/PigRel.html#CONVENTION"><code>Pig calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/pig/PigProject.html" title="class in org.apache.calcite.adapter.pig">PigProject</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> in
  <a href="../../adapter/pig/PigRel.html#CONVENTION"><code>Pig calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/pig/PigTableScan.html" title="class in org.apache.calcite.adapter.pig">PigTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a> in
  <a href="../../adapter/pig/PigRel.html#CONVENTION"><code>Pig calling convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/pig/PigToEnumerableConverter.html" title="class in org.apache.calcite.adapter.pig">PigToEnumerableConverter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a table in a Pig data source.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.spark">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/spark/package-summary.html">org.apache.calcite.adapter.spark</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/spark/package-summary.html">org.apache.calcite.adapter.spark</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/spark/SparkRel.html" title="interface in org.apache.calcite.adapter.spark">SparkRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that uses Spark calling convention.</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/spark/package-summary.html">org.apache.calcite.adapter.spark</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/spark/EnumerableToSparkConverter.html" title="class in org.apache.calcite.adapter.spark">EnumerableToSparkConverter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that converts input of <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>EnumerableConvention</code></a>
  into <a href="../../adapter/spark/SparkRel.html#CONVENTION"><code>Spark convention</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/spark/JdbcToSparkConverter.html" title="class in org.apache.calcite.adapter.spark">JdbcToSparkConverter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of a table in a JDBC data source
  that returns its results as a Spark RDD.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/spark/SparkRules.SparkCalc.html" title="class in org.apache.calcite.adapter.spark">SparkRules.SparkCalc</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a>
  in Spark convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/spark/SparkRules.SparkValues.html" title="class in org.apache.calcite.adapter.spark">SparkRules.SparkValues</a></span></code></th>
 <td class="colLast">
 <div class="block">VALUES construct implemented in Spark.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/spark/SparkToEnumerableConverter.html" title="class in org.apache.calcite.adapter.spark">SparkToEnumerableConverter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that converts input of
  <a href="../../adapter/spark/SparkRel.html#CONVENTION"><code>Spark convention</code></a>
  into <a href="../../adapter/enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>EnumerableConvention</code></a>.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.adapter.splunk">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../adapter/splunk/package-summary.html">org.apache.calcite.adapter.splunk</a></h3>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../adapter/splunk/package-summary.html">org.apache.calcite.adapter.splunk</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/splunk/SplunkTableScan.html" title="class in org.apache.calcite.adapter.splunk">SplunkTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression representing a scan of Splunk.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.interpreter">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../interpreter/package-summary.html">org.apache.calcite.interpreter</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../interpreter/package-summary.html">org.apache.calcite.interpreter</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/BindableRel.html" title="interface in org.apache.calcite.interpreter">BindableRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that can implement itself in Bindable
  convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/InterpretableRel.html" title="interface in org.apache.calcite.interpreter">InterpretableRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that can implement itself using an interpreter.</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../interpreter/package-summary.html">org.apache.calcite.interpreter</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/Bindables.BindableAggregate.html" title="class in org.apache.calcite.interpreter">Bindables.BindableAggregate</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  in bindable calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/Bindables.BindableFilter.html" title="class in org.apache.calcite.interpreter">Bindables.BindableFilter</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>
  in bindable convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/Bindables.BindableJoin.html" title="class in org.apache.calcite.interpreter">Bindables.BindableJoin</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> in
  bindable calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/Bindables.BindableProject.html" title="class in org.apache.calcite.interpreter">Bindables.BindableProject</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> in
  bindable calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/Bindables.BindableSort.html" title="class in org.apache.calcite.interpreter">Bindables.BindableSort</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a>
  bindable calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/Bindables.BindableTableScan.html" title="class in org.apache.calcite.interpreter">Bindables.BindableTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Scan of a table that implements <a href="../../schema/ScannableTable.html" title="interface in org.apache.calcite.schema"><code>ScannableTable</code></a> and therefore can
  be converted into an <a href="../../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j"><code>Enumerable</code></a>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/Bindables.BindableUnion.html" title="class in org.apache.calcite.interpreter">Bindables.BindableUnion</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a> in
  bindable calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/Bindables.BindableValues.html" title="class in org.apache.calcite.interpreter">Bindables.BindableValues</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Values.html" title="class in org.apache.calcite.rel.core"><code>Values</code></a>
  in bindable calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/Bindables.BindableWindow.html" title="class in org.apache.calcite.interpreter">Bindables.BindableWindow</a></span></code></th>
 <td class="colLast">
 <div class="block">Implementation of <a href="../../rel/core/Window.html" title="class in org.apache.calcite.rel.core"><code>Window</code></a>
  in bindable convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../interpreter/InterpretableConverter.html" title="class in org.apache.calcite.interpreter">InterpretableConverter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that converts any relational expression input to
  <a href="../../interpreter/InterpretableConvention.html" title="enum in org.apache.calcite.interpreter"><code>InterpretableConvention</code></a>, by wrapping
  it in an interpreter.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.plan">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../package-summary.html">org.apache.calcite.plan</a></h3>
 <table class="useSummary">
 <caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.plan</a> that return types with arguments of type <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Method</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>java.util.List&lt;? extends <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a>&gt;</code></td>
 <th class="colSecond" scope="row"><span class="typeNameLabel">RelOptNode.</span><code><span class="memberNameLink"><a href="../RelOptNode.html#getInputs()">getInputs</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Returns an array of this relational expression's inputs.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.plan.hep">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../hep/package-summary.html">org.apache.calcite.plan.hep</a></h3>
 <table class="useSummary">
 <caption><span>Classes in <a href="../hep/package-summary.html">org.apache.calcite.plan.hep</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../hep/HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></span></code></th>
 <td class="colLast">
 <div class="block">HepRelVertex wraps a real <a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> as a vertex in a DAG representing
  the entire query expression.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.plan.volcano">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../volcano/package-summary.html">org.apache.calcite.plan.volcano</a></h3>
 <table class="useSummary">
 <caption><span>Classes in <a href="../volcano/package-summary.html">org.apache.calcite.plan.volcano</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../volcano/AbstractConverter.html" title="class in org.apache.calcite.plan.volcano">AbstractConverter</a></span></code></th>
 <td class="colLast">
 <div class="block">Converts a relational expression to any given output convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../volcano/RelSubset.html" title="class in org.apache.calcite.plan.volcano">RelSubset</a></span></code></th>
 <td class="colLast">
 <div class="block">Subset of an equivalence class where all relational expressions have the
  same physical properties.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.rel">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../rel/package-summary.html">org.apache.calcite.rel</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../rel/package-summary.html">org.apache.calcite.rel</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span></code></th>
 <td class="colLast">
 <div class="block">A <code>RelNode</code> is a relational expression.</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../rel/package-summary.html">org.apache.calcite.rel</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></span></code></th>
 <td class="colLast">
 <div class="block">Base class for every relational expression (<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/BiRel.html" title="class in org.apache.calcite.rel">BiRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Abstract base class for relational expressions with a two inputs.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/SingleRel.html" title="class in org.apache.calcite.rel">SingleRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Abstract base class for relational expressions with a single input.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.rel.convert">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../rel/convert/package-summary.html">org.apache.calcite.rel.convert</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../rel/convert/package-summary.html">org.apache.calcite.rel.convert</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/convert/Converter.html" title="interface in org.apache.calcite.rel.convert">Converter</a></span></code></th>
 <td class="colLast">
 <div class="block">A relational expression implements the interface <code>Converter</code> to
  indicate that it converts a physical attribute, or
  <a href="../RelTrait.html" title="interface in org.apache.calcite.plan"><code>trait</code></a>, of a relational expression
  from one value to another.</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../rel/convert/package-summary.html">org.apache.calcite.rel.convert</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/convert/ConverterImpl.html" title="class in org.apache.calcite.rel.convert">ConverterImpl</a></span></code></th>
 <td class="colLast">
 <div class="block">Abstract implementation of <a href="../../rel/convert/Converter.html" title="interface in org.apache.calcite.rel.convert"><code>Converter</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/convert/NoneConverter.html" title="class in org.apache.calcite.rel.convert">NoneConverter</a></span></code></th>
 <td class="colLast">
 <div class="block"><code>NoneConverter</code> converts a plan from <code>inConvention</code> to
  <a href="../Convention.html#NONE"><code>Convention.NONE</code></a>.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.rel.core">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../rel/core/package-summary.html">org.apache.calcite.rel.core</a></h3>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../rel/core/package-summary.html">org.apache.calcite.rel.core</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core">Aggregate</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational operator that eliminates
  duplicates and computes totals.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Calc.html" title="class in org.apache.calcite.rel.core">Calc</a></span></code></th>
 <td class="colLast">
 <div class="block"><code>Calc</code> is an abstract base class for implementations of
  <a href="../../rel/logical/LogicalCalc.html" title="class in org.apache.calcite.rel.logical"><code>LogicalCalc</code></a>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Collect.html" title="class in org.apache.calcite.rel.core">Collect</a></span></code></th>
 <td class="colLast">
 <div class="block">A relational expression that collapses multiple rows into one.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Correlate.html" title="class in org.apache.calcite.rel.core">Correlate</a></span></code></th>
 <td class="colLast">
 <div class="block">A relational operator that performs nested-loop joins.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/EquiJoin.html" title="class in org.apache.calcite.rel.core">EquiJoin</a></span></code></th>
 <td class="colLast">
 <div class="block">Base class for any join whose condition is based on column equality.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Exchange.html" title="class in org.apache.calcite.rel.core">Exchange</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that imposes a particular distribution on its input
  without otherwise changing its content.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core">Filter</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that iterates over its input
  and returns elements for which <code>condition</code> evaluates to
  <code>true</code>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Intersect.html" title="class in org.apache.calcite.rel.core">Intersect</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that returns the intersection of the rows of its
  inputs.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Join.html" title="class in org.apache.calcite.rel.core">Join</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that combines two relational expressions according to
  some condition.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Match.html" title="class in org.apache.calcite.rel.core">Match</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that represent a MATCH_RECOGNIZE node.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Minus.html" title="class in org.apache.calcite.rel.core">Minus</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that returns the rows of its first input minus any
  matching rows from its other inputs.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that computes a set of
  'select expressions' from its input relational expression.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/RepeatUnion.html" title="class in org.apache.calcite.rel.core">RepeatUnion</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that computes a repeat union (recursive union in SQL
  terminology).</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Sample.html" title="class in org.apache.calcite.rel.core">Sample</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that returns a sample of the rows from its input.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/SemiJoin.html" title="class in org.apache.calcite.rel.core">SemiJoin</a></span></code></th>
 <td class="colLast">
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>
 <div class="deprecationComment">This class is deprecated, please use
  <a href="../../rel/logical/LogicalJoin.html" title="class in org.apache.calcite.rel.logical"><code>LogicalJoin</code></a> with join type <a href="../../rel/core/JoinRelType.html#SEMI"><code>JoinRelType.SEMI</code></a>
  instead.</div>
 </div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/SetOp.html" title="class in org.apache.calcite.rel.core">SetOp</a></span></code></th>
 <td class="colLast">
 <div class="block"><code>SetOp</code> is an abstract base for relational set operators such
  as UNION, MINUS (aka EXCEPT), and INTERSECT.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Snapshot.html" title="class in org.apache.calcite.rel.core">Snapshot</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that returns the contents of a relation expression as
  it was at a given time in the past.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core">Sort</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that imposes a particular sort order on its input
  without otherwise changing its content.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/SortExchange.html" title="class in org.apache.calcite.rel.core">SortExchange</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that performs <a href="../../rel/core/Exchange.html" title="class in org.apache.calcite.rel.core"><code>Exchange</code></a> and <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a>
  simultaneously.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Spool.html" title="class in org.apache.calcite.rel.core">Spool</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that iterates over its input and, in addition to
  returning its results, will forward them into other consumers.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/TableFunctionScan.html" title="class in org.apache.calcite.rel.core">TableFunctionScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that calls a table-valued function.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/TableModify.html" title="class in org.apache.calcite.rel.core">TableModify</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that modifies a table.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core">TableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational operator that returns the contents of a table.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/TableSpool.html" title="class in org.apache.calcite.rel.core">TableSpool</a></span></code></th>
 <td class="colLast">
 <div class="block">Spool that writes into a table.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Uncollect.html" title="class in org.apache.calcite.rel.core">Uncollect</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that unnests its input's columns into a relation.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Union.html" title="class in org.apache.calcite.rel.core">Union</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that returns the union of the rows of its inputs,
  optionally eliminating duplicates.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Values.html" title="class in org.apache.calcite.rel.core">Values</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression whose value is a sequence of zero or more literal row
  values.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Window.html" title="class in org.apache.calcite.rel.core">Window</a></span></code></th>
 <td class="colLast">
 <div class="block">A relational expression representing a set of window aggregates.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.rel.logical">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../rel/logical/package-summary.html">org.apache.calcite.rel.logical</a></h3>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../rel/logical/package-summary.html">org.apache.calcite.rel.logical</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalAggregate.html" title="class in org.apache.calcite.rel.logical">LogicalAggregate</a></span></code></th>
 <td class="colLast">
 <div class="block"><code>LogicalAggregate</code> is a relational operator which eliminates
  duplicates and computes totals.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalCalc.html" title="class in org.apache.calcite.rel.logical">LogicalCalc</a></span></code></th>
 <td class="colLast">
 <div class="block">A relational expression which computes project expressions and also filters.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalCorrelate.html" title="class in org.apache.calcite.rel.logical">LogicalCorrelate</a></span></code></th>
 <td class="colLast">
 <div class="block">A relational operator that performs nested-loop joins.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalExchange.html" title="class in org.apache.calcite.rel.logical">LogicalExchange</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Exchange.html" title="class in org.apache.calcite.rel.core"><code>Exchange</code></a> not
  targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalFilter.html" title="class in org.apache.calcite.rel.logical">LogicalFilter</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalIntersect.html" title="class in org.apache.calcite.rel.logical">LogicalIntersect</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Intersect.html" title="class in org.apache.calcite.rel.core"><code>Intersect</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalJoin.html" title="class in org.apache.calcite.rel.logical">LogicalJoin</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalMatch.html" title="class in org.apache.calcite.rel.logical">LogicalMatch</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Match.html" title="class in org.apache.calcite.rel.core"><code>Match</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalMinus.html" title="class in org.apache.calcite.rel.logical">LogicalMinus</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Minus.html" title="class in org.apache.calcite.rel.core"><code>Minus</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalProject.html" title="class in org.apache.calcite.rel.logical">LogicalProject</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> not
  targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalRepeatUnion.html" title="class in org.apache.calcite.rel.logical">LogicalRepeatUnion</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/RepeatUnion.html" title="class in org.apache.calcite.rel.core"><code>RepeatUnion</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalSnapshot.html" title="class in org.apache.calcite.rel.logical">LogicalSnapshot</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Snapshot.html" title="class in org.apache.calcite.rel.core"><code>Snapshot</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalSort.html" title="class in org.apache.calcite.rel.logical">LogicalSort</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a> not
  targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalSortExchange.html" title="class in org.apache.calcite.rel.logical">LogicalSortExchange</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/SortExchange.html" title="class in org.apache.calcite.rel.core"><code>SortExchange</code></a> not
  targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalTableFunctionScan.html" title="class in org.apache.calcite.rel.logical">LogicalTableFunctionScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/TableFunctionScan.html" title="class in org.apache.calcite.rel.core"><code>TableFunctionScan</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalTableModify.html" title="class in org.apache.calcite.rel.logical">LogicalTableModify</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/TableModify.html" title="class in org.apache.calcite.rel.core"><code>TableModify</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalTableScan.html" title="class in org.apache.calcite.rel.logical">LogicalTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">A <code>LogicalTableScan</code> reads all the rows from a
  <a href="../RelOptTable.html" title="interface in org.apache.calcite.plan"><code>RelOptTable</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalTableSpool.html" title="class in org.apache.calcite.rel.logical">LogicalTableSpool</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/TableSpool.html" title="class in org.apache.calcite.rel.core"><code>TableSpool</code></a> not targeted at any particular engine or
  calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalUnion.html" title="class in org.apache.calcite.rel.logical">LogicalUnion</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalValues.html" title="class in org.apache.calcite.rel.logical">LogicalValues</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Values.html" title="class in org.apache.calcite.rel.core"><code>Values</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/logical/LogicalWindow.html" title="class in org.apache.calcite.rel.logical">LogicalWindow</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/core/Window.html" title="class in org.apache.calcite.rel.core"><code>Window</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.rel.rules">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../rel/rules/package-summary.html">org.apache.calcite.rel.rules</a></h3>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../rel/rules/package-summary.html">org.apache.calcite.rel.rules</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/rules/EquiJoin.html" title="class in org.apache.calcite.rel.rules">EquiJoin</a></span></code></th>
 <td class="colLast">
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>
 <div class="deprecationComment">Use
  <a href="../../rel/core/EquiJoin.html" title="class in org.apache.calcite.rel.core"><code>EquiJoin in 'core' package</code></a></div>
 </div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/rules/MultiJoin.html" title="class in org.apache.calcite.rel.rules">MultiJoin</a></span></code></th>
 <td class="colLast">
 <div class="block">A MultiJoin represents a join of N inputs, whereas regular Joins
  represent strictly binary joins.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.rel.stream">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../rel/stream/package-summary.html">org.apache.calcite.rel.stream</a></h3>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../rel/stream/package-summary.html">org.apache.calcite.rel.stream</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/stream/Chi.html" title="class in org.apache.calcite.rel.stream">Chi</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational operator that converts a stream to a relation.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/stream/Delta.html" title="class in org.apache.calcite.rel.stream">Delta</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational operator that converts a relation to a stream.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/stream/LogicalChi.html" title="class in org.apache.calcite.rel.stream">LogicalChi</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/stream/Chi.html" title="class in org.apache.calcite.rel.stream"><code>Chi</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/stream/LogicalDelta.html" title="class in org.apache.calcite.rel.stream">LogicalDelta</a></span></code></th>
 <td class="colLast">
 <div class="block">Sub-class of <a href="../../rel/stream/Delta.html" title="class in org.apache.calcite.rel.stream"><code>Delta</code></a>
  not targeted at any particular engine or calling convention.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.schema.impl">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../schema/impl/package-summary.html">org.apache.calcite.schema.impl</a></h3>
 <table class="useSummary">
 <caption><span>Classes in <a href="../../schema/impl/package-summary.html">org.apache.calcite.schema.impl</a> that implement <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../schema/impl/StarTable.StarTableScan.html" title="class in org.apache.calcite.schema.impl">StarTable.StarTableScan</a></span></code></th>
 <td class="colLast">
 <div class="block">Relational expression that scans a <a href="../../schema/impl/StarTable.html" title="class in org.apache.calcite.schema.impl"><code>StarTable</code></a>.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
 <li class="blockList">
 <section role="region"><a id="org.apache.calcite.sql2rel">
 <!--   -->
 </a>
 <h3>Uses of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../sql2rel/package-summary.html">org.apache.calcite.sql2rel</a></h3>
 <table class="useSummary">
 <caption><span>Subinterfaces of <a href="../RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a> in <a href="../../sql2rel/package-summary.html">org.apache.calcite.sql2rel</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Interface</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>static interface&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../sql2rel/RelStructuredTypeFlattener.SelfFlatteningRel.html" title="interface in org.apache.calcite.sql2rel">RelStructuredTypeFlattener.SelfFlatteningRel</a></span></code></th>
 <td class="colLast">
 <div class="block">Mix-in interface for relational expressions that know how to
  flatten themselves.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </section>
 </li>
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