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 <h1 title="Package org.apache.calcite.rel.rules" class="title">Package org.apache.calcite.rel.rules</h1>
 </div>
 <hr>
 <div class="package-signature">package <span class="element-name">org.apache.calcite.rel.rules</span></div>
 <section class="package-description" id="package-description">
 <div class="block">Provides a core set of planner rules.

  <p>Consider this package to be the "standard library" of planner rules.
  Most of the common rewrites that you would want to perform on logical
  relational expressions, or generically on any data source, are present,
  and have been well tested.

  <p>Of course, the library is never complete, and contributions are welcome.

  <p>Not present are rules specific to a particular data source: look in that
  data source's adapter.

  <p>Also out of the scope of this package are rules that support a particular
  operation, such as decorrelation or recognizing materialized views. Those are
  defined along with the algorithm.

  <p>For

  <h2>Related packages and classes</h2>
  <ul>
     <li>Package<code> <a href="../../sql/package-summary.html">
         org.apache.calcite.sql</a></code>
         is an object model for SQL expressions</li>
     <li>Package<code> <a href="../../rex/package-summary.html">
         org.apache.calcite.rex</a></code>
         is an object model for relational row expressions</li>
     <li>Package<code> <a href="../../plan/package-summary.html">
         org.apache.calcite.plan</a></code>
         provides an optimizer interface.</li>
  </ul></div>
 </section>
 <section class="summary">
 <ul class="summary-list">
 <li>
 <div id="related-package-summary">
 <div class="caption"><span>Related Packages</span></div>
 <div class="summary-table two-column-summary">
 <div class="table-header col-first">Package</div>
 <div class="table-header col-last">Description</div>
 <div class="col-first even-row-color"><a href="../package-summary.html">org.apache.calcite.rel</a></div>
 <div class="col-last even-row-color">
 <div class="block">Defines relational expressions.</div>
 </div>
 <div class="col-first odd-row-color"><a href="materialize/package-summary.html">org.apache.calcite.rel.rules.materialize</a></div>
 <div class="col-last odd-row-color">
 <div class="block">Provides a materialized rewriting algorithm encapsulated within a planner rule.</div>
 </div>
 </div>
 </div>
 </li>
 <li>
 <div id="class-summary">
 <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="class-summary-tab0" role="tab" aria-selected="true" aria-controls="class-summary.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('class-summary', 'class-summary', 2)" class="active-table-tab">All Classes and Interfaces</button><button id="class-summary-tab1" role="tab" aria-selected="false" aria-controls="class-summary.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('class-summary', 'class-summary-tab1', 2)" class="table-tab">Interfaces</button><button id="class-summary-tab2" role="tab" aria-selected="false" aria-controls="class-summary.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('class-summary', 'class-summary-tab2', 2)" class="table-tab">Classes</button></div>
 <div id="class-summary.tabpanel" role="tabpanel">
 <div class="summary-table two-column-summary" aria-labelledby="class-summary-tab0">
 <div class="table-header col-first">Class</div>
 <div class="table-header col-last">Description</div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AbstractJoinExtractFilterRule.html" title="class in org.apache.calcite.rel.rules">AbstractJoinExtractFilterRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule to convert an
  <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>inner join</code></a> to a
  <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>filter</code></a> on top of a
  <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>cartesian inner join</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AbstractJoinExtractFilterRule.Config.html" title="interface in org.apache.calcite.rel.rules">AbstractJoinExtractFilterRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateCaseToFilterRule.html" title="class in org.apache.calcite.rel.rules">AggregateCaseToFilterRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule that converts CASE-style filtered aggregates into true filtered
  aggregates.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateCaseToFilterRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateCaseToFilterRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateExpandDistinctAggregatesRule.html" title="class in org.apache.calcite.rel.rules">AggregateExpandDistinctAggregatesRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that expands distinct aggregates
  (such as <code>COUNT(DISTINCT x)</code>) from a
  <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateExpandDistinctAggregatesRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateExpandDistinctAggregatesRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateExpandWithinDistinctRule.html" title="class in org.apache.calcite.rel.rules">AggregateExpandWithinDistinctRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that rewrites an <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> that contains
  <code>WITHIN DISTINCT</code> aggregate functions.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateExpandWithinDistinctRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateExpandWithinDistinctRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateExtractProjectRule.html" title="class in org.apache.calcite.rel.rules">AggregateExtractProjectRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule to extract a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  from an <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  and push it down towards the input.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateExtractProjectRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateExtractProjectRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateFilterTransposeRule.html" title="class in org.apache.calcite.rel.rules">AggregateFilterTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that matches an <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  on a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> and transposes them,
  pushing the aggregate below the filter.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateFilterTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateFilterTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateJoinJoinRemoveRule.html" title="class in org.apache.calcite.rel.rules">AggregateJoinJoinRemoveRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that matches an <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  on a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> and removes the left input
  of the join provided that the left input is also a left join if possible.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateJoinJoinRemoveRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateJoinJoinRemoveRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateJoinRemoveRule.html" title="class in org.apache.calcite.rel.rules">AggregateJoinRemoveRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that matches an <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  on a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> and removes the join
  provided that the join is a left join or right join and it computes no
  aggregate functions or all the aggregate calls have distinct.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateJoinRemoveRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateJoinRemoveRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateJoinTransposeRule.html" title="class in org.apache.calcite.rel.rules">AggregateJoinTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes an
  <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  past a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateJoinTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateJoinTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateMergeRule.html" title="class in org.apache.calcite.rel.rules">AggregateMergeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that matches an <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> on a <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  and the top aggregate's group key is a subset of the lower aggregate's
  group key, and the aggregates are expansions of rollups, then it would
  convert into a single aggregate.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateMergeRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateMergeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateProjectConstantToDummyJoinRule.html" title="class in org.apache.calcite.rel.rules">AggregateProjectConstantToDummyJoinRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that recognizes  a <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  on top of a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> where the aggregate's group set
  contains literals (true, false, DATE, chars, etc), and removes the literals from the
  group keys by joining with a dummy table of literals.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateProjectConstantToDummyJoinRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateProjectConstantToDummyJoinRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateProjectMergeRule.html" title="class in org.apache.calcite.rel.rules">AggregateProjectMergeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that recognizes a <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  on top of a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> and if possible
  aggregate through the project or removes the project.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateProjectMergeRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateProjectMergeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateProjectPullUpConstantsRule.html" title="class in org.apache.calcite.rel.rules">AggregateProjectPullUpConstantsRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that removes constant keys from an
  <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateProjectPullUpConstantsRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateProjectPullUpConstantsRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateProjectStarTableRule.html" title="class in org.apache.calcite.rel.rules">AggregateProjectStarTableRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Variant of <a href="AggregateStarTableRule.html" title="class in org.apache.calcite.rel.rules"><code>AggregateStarTableRule</code></a> that accepts a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  between the <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> and its <a href="../../schema/impl/StarTable.StarTableScan.html" title="class in org.apache.calcite.schema.impl"><code>StarTable.StarTableScan</code></a>
  input.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateProjectStarTableRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateProjectStarTableRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateReduceFunctionsRule.html" title="class in org.apache.calcite.rel.rules">AggregateReduceFunctionsRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that reduces aggregate functions in
  <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>s to simpler forms.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateReduceFunctionsRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateReduceFunctionsRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateRemoveRule.html" title="class in org.apache.calcite.rel.rules">AggregateRemoveRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that removes
  a <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  if it computes no aggregate functions
  (that is, it is implementing <code>SELECT DISTINCT</code>),
  or all the aggregate functions are splittable,
  and the underlying relational expression is already distinct.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateRemoveRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateRemoveRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateStarTableRule.html" title="class in org.apache.calcite.rel.rules">AggregateStarTableRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that matches an <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> on
  top of a <a href="../../schema/impl/StarTable.StarTableScan.html" title="class in org.apache.calcite.schema.impl"><code>StarTable.StarTableScan</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateStarTableRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateStarTableRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateUnionAggregateRule.html" title="class in org.apache.calcite.rel.rules">AggregateUnionAggregateRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that matches
  <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>s beneath a
  <a href="../core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a> and pulls them up, so
  that a single
  <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> removes duplicates.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateUnionAggregateRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateUnionAggregateRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateUnionTransposeRule.html" title="class in org.apache.calcite.rel.rules">AggregateUnionTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes an
  <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  past a non-distinct <a href="../core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateUnionTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateUnionTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="AggregateValuesRule.html" title="class in org.apache.calcite.rel.rules">AggregateValuesRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule that applies <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> to a <a href="../core/Values.html" title="class in org.apache.calcite.rel.core"><code>Values</code></a> (currently just an
  empty <code>Value</code>s).</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="AggregateValuesRule.Config.html" title="interface in org.apache.calcite.rel.rules">AggregateValuesRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="CalcMergeRule.html" title="class in org.apache.calcite.rel.rules">CalcMergeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that merges a
  <a href="../core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a> onto a
  <a href="../core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="CalcMergeRule.Config.html" title="interface in org.apache.calcite.rel.rules">CalcMergeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="CalcRelSplitter.html" title="class in org.apache.calcite.rel.rules">CalcRelSplitter</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">CalcRelSplitter operates on a
  <a href="../core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a> with multiple <a href="../../rex/RexCall.html" title="class in org.apache.calcite.rex"><code>RexCall</code></a>
  sub-expressions that cannot all be implemented by a single concrete
  <a href="../RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="CalcRelSplitter.RelType.html" title="class in org.apache.calcite.rel.rules">CalcRelSplitter.RelType</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Type of relational expression.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="CalcRemoveRule.html" title="class in org.apache.calcite.rel.rules">CalcRemoveRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that removes a trivial
  <a href="../logical/LogicalCalc.html" title="class in org.apache.calcite.rel.logical"><code>LogicalCalc</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="CalcRemoveRule.Config.html" title="interface in org.apache.calcite.rel.rules">CalcRemoveRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="CalcSplitRule.html" title="class in org.apache.calcite.rel.rules">CalcSplitRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that converts a <a href="../core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a>
  to a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  and <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="CalcSplitRule.Config.html" title="interface in org.apache.calcite.rel.rules">CalcSplitRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="CoerceInputsRule.html" title="class in org.apache.calcite.rel.rules">CoerceInputsRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">CoerceInputsRule pre-casts inputs to a particular type.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="CoerceInputsRule.Config.html" title="interface in org.apache.calcite.rel.rules">CoerceInputsRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="CoreRules.html" title="class in org.apache.calcite.rel.rules">CoreRules</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rules that perform logical transformations on relational expressions.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="DateRangeRules.html" title="class in org.apache.calcite.rel.rules">DateRangeRules</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Collection of planner rules that convert
  <code>EXTRACT(timeUnit FROM dateTime) = constant</code>,
  <code>FLOOR(dateTime to timeUnit</code> = constant} and
  <code>CEIL(dateTime to timeUnit</code> = constant} to
  <code>dateTime BETWEEN lower AND upper</code>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="DateRangeRules.FilterDateRangeRule.html" title="class in org.apache.calcite.rel.rules">DateRangeRules.FilterDateRangeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule that converts EXTRACT, FLOOR and CEIL in a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> into a date
  range.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="DateRangeRules.FilterDateRangeRule.FilterDateRangeRuleConfig.html" title="interface in org.apache.calcite.rel.rules">DateRangeRules.FilterDateRangeRule.FilterDateRangeRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="EquiJoin.html" title="class in org.apache.calcite.rel.rules">EquiJoin</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">Deprecated.
 <div class="deprecation-comment">Use
  <a href="../core/EquiJoin.html" title="class in org.apache.calcite.rel.core"><code>EquiJoin in 'core' package</code></a></div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ExchangeRemoveConstantKeysRule.html" title="class in org.apache.calcite.rel.rules">ExchangeRemoveConstantKeysRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that removes keys from
  a <a href="../core/Exchange.html" title="class in org.apache.calcite.rel.core"><code>Exchange</code></a> if those keys are known to be constant.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ExchangeRemoveConstantKeysRule.Config.html" title="interface in org.apache.calcite.rel.rules">ExchangeRemoveConstantKeysRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="FilterAggregateTransposeRule.html" title="class in org.apache.calcite.rel.rules">FilterAggregateTransposeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>
  past a <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="FilterAggregateTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterAggregateTransposeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="FilterCalcMergeRule.html" title="class in org.apache.calcite.rel.rules">FilterCalcMergeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that merges a
  <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> and a
  <a href="../core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="FilterCalcMergeRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterCalcMergeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="FilterCorrelateRule.html" title="class in org.apache.calcite.rel.rules">FilterCorrelateRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> above a <a href="../core/Correlate.html" title="class in org.apache.calcite.rel.core"><code>Correlate</code></a> into the
  inputs of the Correlate.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="FilterCorrelateRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterCorrelateRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="FilterFlattenCorrelatedConditionRule.html" title="class in org.apache.calcite.rel.rules">FilterFlattenCorrelatedConditionRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that matches a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> expression with correlated variables, and rewrites the
  condition in a simpler form that is more convenient for the decorrelation logic.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="FilterFlattenCorrelatedConditionRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterFlattenCorrelatedConditionRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="FilterJoinRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule</a>&lt;C extends <a href="FilterJoinRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.Config</a>&gt;</div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes filters above and
  within a join node into the join node and/or its children nodes.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="FilterJoinRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="FilterJoinRule.FilterIntoJoinRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule.FilterIntoJoinRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Rule that tries to push filter expressions into a join
  condition and into the inputs of the join.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="FilterJoinRule.FilterIntoJoinRule.FilterIntoJoinRuleConfig.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.FilterIntoJoinRule.FilterIntoJoinRuleConfig</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="FilterJoinRule.JoinConditionPushRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule.JoinConditionPushRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Rule that pushes parts of the join condition to its inputs.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="FilterJoinRule.JoinConditionPushRule.JoinConditionPushRuleConfig.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.JoinConditionPushRule.JoinConditionPushRuleConfig</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="FilterJoinRule.Predicate.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.Predicate</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Predicate that returns whether a filter is valid in the ON clause of a
  join for this particular kind of join.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="FilterMergeRule.html" title="class in org.apache.calcite.rel.rules">FilterMergeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that combines two
  <a href="../logical/LogicalFilter.html" title="class in org.apache.calcite.rel.logical"><code>LogicalFilter</code></a>s.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="FilterMergeRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterMergeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="FilterMultiJoinMergeRule.html" title="class in org.apache.calcite.rel.rules">FilterMultiJoinMergeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that merges a
  <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> into a <a href="MultiJoin.html" title="class in org.apache.calcite.rel.rules"><code>MultiJoin</code></a>,
  creating a richer <code>MultiJoin</code>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="FilterMultiJoinMergeRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterMultiJoinMergeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="FilterProjectTransposeRule.html" title="class in org.apache.calcite.rel.rules">FilterProjectTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes
  a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>
  past a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="FilterProjectTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterProjectTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="FilterRemoveIsNotDistinctFromRule.html" title="class in org.apache.calcite.rel.rules">FilterRemoveIsNotDistinctFromRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that replaces <code>IS NOT DISTINCT FROM</code>
  in a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> with logically equivalent operations.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="FilterRemoveIsNotDistinctFromRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterRemoveIsNotDistinctFromRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="FilterSetOpTransposeRule.html" title="class in org.apache.calcite.rel.rules">FilterSetOpTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>
  past a <a href="../core/SetOp.html" title="class in org.apache.calcite.rel.core"><code>SetOp</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="FilterSetOpTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterSetOpTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="FilterTableFunctionTransposeRule.html" title="class in org.apache.calcite.rel.rules">FilterTableFunctionTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes
  a <a href="../logical/LogicalFilter.html" title="class in org.apache.calcite.rel.logical"><code>LogicalFilter</code></a>
  past a <a href="../logical/LogicalTableFunctionScan.html" title="class in org.apache.calcite.rel.logical"><code>LogicalTableFunctionScan</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="FilterTableFunctionTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterTableFunctionTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="FilterTableScanRule.html" title="class in org.apache.calcite.rel.rules">FilterTableScanRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that converts
  a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>
  on a <a href="../core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a>
  of a <a href="../../schema/FilterableTable.html" title="interface in org.apache.calcite.schema"><code>FilterableTable</code></a>
  or a <a href="../../schema/ProjectableFilterableTable.html" title="interface in org.apache.calcite.schema"><code>ProjectableFilterableTable</code></a>
  to a <a href="../../interpreter/Bindables.BindableTableScan.html" title="class in org.apache.calcite.interpreter"><code>Bindables.BindableTableScan</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="FilterTableScanRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterTableScanRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="FilterToCalcRule.html" title="class in org.apache.calcite.rel.rules">FilterToCalcRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that converts a
  <a href="../logical/LogicalFilter.html" title="class in org.apache.calcite.rel.logical"><code>LogicalFilter</code></a> to a
  <a href="../logical/LogicalCalc.html" title="class in org.apache.calcite.rel.logical"><code>LogicalCalc</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="FilterToCalcRule.Config.html" title="interface in org.apache.calcite.rel.rules">FilterToCalcRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="IntersectToDistinctRule.html" title="class in org.apache.calcite.rel.rules">IntersectToDistinctRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that translates a distinct
  <a href="../core/Intersect.html" title="class in org.apache.calcite.rel.core"><code>Intersect</code></a>
  (<code>all</code> = <code>false</code>)
  into a group of operators composed of
  <a href="../core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a>,
  <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>, etc.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="IntersectToDistinctRule.Config.html" title="interface in org.apache.calcite.rel.rules">IntersectToDistinctRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinAddRedundantSemiJoinRule.html" title="class in org.apache.calcite.rel.rules">JoinAddRedundantSemiJoinRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule to add a semi-join into a join.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinAddRedundantSemiJoinRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinAddRedundantSemiJoinRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinAssociateRule.html" title="class in org.apache.calcite.rel.rules">JoinAssociateRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that changes a join based on the associativity rule.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinAssociateRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinAssociateRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinCommuteRule.html" title="class in org.apache.calcite.rel.rules">JoinCommuteRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that permutes the inputs to a
  <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinCommuteRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinCommuteRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinDeriveIsNotNullFilterRule.html" title="class in org.apache.calcite.rel.rules">JoinDeriveIsNotNullFilterRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that derives IS NOT NULL predicates from a inner
  <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> and creates
  <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>s with those predicates as new inputs of the join.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinDeriveIsNotNullFilterRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinDeriveIsNotNullFilterRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinExtractFilterRule.html" title="class in org.apache.calcite.rel.rules">JoinExtractFilterRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule to convert an
  <a href="../logical/LogicalJoin.html" title="class in org.apache.calcite.rel.logical"><code>inner join</code></a> to a
  <a href="../logical/LogicalFilter.html" title="class in org.apache.calcite.rel.logical"><code>filter</code></a> on top of a
  <a href="../logical/LogicalJoin.html" title="class in org.apache.calcite.rel.logical"><code>cartesian inner join</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinExtractFilterRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinExtractFilterRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinProjectTransposeRule.html" title="class in org.apache.calcite.rel.rules">JoinProjectTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that matches a
  <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> one of whose inputs is a
  <a href="../logical/LogicalProject.html" title="class in org.apache.calcite.rel.logical"><code>LogicalProject</code></a>, and
  pulls the project up.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinProjectTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinProjectTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinPushExpressionsRule.html" title="class in org.apache.calcite.rel.rules">JoinPushExpressionsRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes down expressions in "equal" join condition.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinPushExpressionsRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinPushExpressionsRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinPushThroughJoinRule.html" title="class in org.apache.calcite.rel.rules">JoinPushThroughJoinRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule that pushes the right input of a join into through the left input of
  the join, provided that the left input is also a join.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinPushThroughJoinRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinPushThroughJoinRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinPushTransitivePredicatesRule.html" title="class in org.apache.calcite.rel.rules">JoinPushTransitivePredicatesRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that infers predicates from on a
  <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> and creates
  <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>s if those predicates can be pushed
  to its inputs.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinPushTransitivePredicatesRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinPushTransitivePredicatesRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinToCorrelateRule.html" title="class in org.apache.calcite.rel.rules">JoinToCorrelateRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule that converts a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>
  into a <a href="../logical/LogicalCorrelate.html" title="class in org.apache.calcite.rel.logical"><code>LogicalCorrelate</code></a>, which can
  then be implemented using nested loops.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinToCorrelateRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinToCorrelateRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinToMultiJoinRule.html" title="class in org.apache.calcite.rel.rules">JoinToMultiJoinRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule to flatten a tree of
  <a href="../logical/LogicalJoin.html" title="class in org.apache.calcite.rel.logical"><code>LogicalJoin</code></a>s
  into a single <a href="MultiJoin.html" title="class in org.apache.calcite.rel.rules"><code>MultiJoin</code></a> with N inputs.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinToMultiJoinRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinToMultiJoinRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="JoinUnionTransposeRule.html" title="class in org.apache.calcite.rel.rules">JoinUnionTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes a
  <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>
  past a non-distinct <a href="../core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="JoinUnionTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">JoinUnionTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="LoptJoinTree.html" title="class in org.apache.calcite.rel.rules">LoptJoinTree</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Utility class used to store a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> tree
  and the factors that make up the tree.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="LoptJoinTree.BinaryTree.html" title="class in org.apache.calcite.rel.rules">LoptJoinTree.BinaryTree</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Simple binary tree class that stores an id in the leaf nodes and keeps
  track of the parent LoptJoinTree object associated with the binary tree.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="LoptJoinTree.Leaf.html" title="class in org.apache.calcite.rel.rules">LoptJoinTree.Leaf</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Binary tree node that has no children.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="LoptJoinTree.Node.html" title="class in org.apache.calcite.rel.rules">LoptJoinTree.Node</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Binary tree node that has two children.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="LoptMultiJoin.html" title="class in org.apache.calcite.rel.rules">LoptMultiJoin</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Utility class that keeps track of the join factors that
  make up a <a href="MultiJoin.html" title="class in org.apache.calcite.rel.rules"><code>MultiJoin</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="LoptOptimizeJoinRule.html" title="class in org.apache.calcite.rel.rules">LoptOptimizeJoinRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that implements the heuristic planner for determining optimal
  join orderings.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="LoptOptimizeJoinRule.Config.html" title="interface in org.apache.calcite.rel.rules">LoptOptimizeJoinRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="LoptSemiJoinOptimizer.html" title="class in org.apache.calcite.rel.rules">LoptSemiJoinOptimizer</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Implements the logic for determining the optimal
  semi-joins to be used in processing joins in a query.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="MatchRule.html" title="class in org.apache.calcite.rel.rules">MatchRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that converts a
  <a href="../logical/LogicalMatch.html" title="class in org.apache.calcite.rel.logical"><code>LogicalMatch</code></a> to the result
  of calling <a href="../logical/LogicalMatch.html#copy(org.apache.calcite.plan.RelTraitSet,java.util.List)"><code>LogicalMatch.copy(org.apache.calcite.plan.RelTraitSet, java.util.List&lt;org.apache.calcite.rel.RelNode&gt;)</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="MatchRule.Config.html" title="interface in org.apache.calcite.rel.rules">MatchRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="MaterializedViewFilterScanRule.html" title="class in org.apache.calcite.rel.rules">MaterializedViewFilterScanRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that converts
  a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>
  on a <a href="../core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a>
  to a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> on a Materialized View.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="MaterializedViewFilterScanRule.Config.html" title="interface in org.apache.calcite.rel.rules">MaterializedViewFilterScanRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="MultiJoin.html" title="class in org.apache.calcite.rel.rules">MultiJoin</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">A MultiJoin represents a join of N inputs, whereas regular Joins
  represent strictly binary joins.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="MultiJoinOptimizeBushyRule.html" title="class in org.apache.calcite.rel.rules">MultiJoinOptimizeBushyRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that finds an approximately optimal ordering for join operators
  using a heuristic algorithm.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="MultiJoinOptimizeBushyRule.Config.html" title="interface in org.apache.calcite.rel.rules">MultiJoinOptimizeBushyRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="MultiJoinProjectTransposeRule.html" title="class in org.apache.calcite.rel.rules">MultiJoinProjectTransposeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">MultiJoinProjectTransposeRule implements the rule for pulling
  <a href="../logical/LogicalProject.html" title="class in org.apache.calcite.rel.logical"><code>LogicalProject</code></a>s that are on top of a
  <a href="MultiJoin.html" title="class in org.apache.calcite.rel.rules"><code>MultiJoin</code></a> and beneath a
  <a href="../logical/LogicalJoin.html" title="class in org.apache.calcite.rel.logical"><code>LogicalJoin</code></a> so the
  <a href="../logical/LogicalProject.html" title="class in org.apache.calcite.rel.logical"><code>LogicalProject</code></a> appears above the
  <a href="../logical/LogicalJoin.html" title="class in org.apache.calcite.rel.logical"><code>LogicalJoin</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="MultiJoinProjectTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">MultiJoinProjectTransposeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectAggregateMergeRule.html" title="class in org.apache.calcite.rel.rules">ProjectAggregateMergeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that matches a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> on a <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  and projects away aggregate calls that are not used.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectAggregateMergeRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectAggregateMergeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectCalcMergeRule.html" title="class in org.apache.calcite.rel.rules">ProjectCalcMergeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that merges a
  <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> and a
  <a href="../core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectCalcMergeRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectCalcMergeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectCorrelateTransposeRule.html" title="class in org.apache.calcite.rel.rules">ProjectCorrelateTransposeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> under <a href="../core/Correlate.html" title="class in org.apache.calcite.rel.core"><code>Correlate</code></a> to apply
  on Correlate's left and right inputs.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectCorrelateTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectCorrelateTransposeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectCorrelateTransposeRule.RelNodesExprsHandler.html" title="class in org.apache.calcite.rel.rules">ProjectCorrelateTransposeRule.RelNodesExprsHandler</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Visitor for RelNodes which applies specified <a href="../../rex/RexShuttle.html" title="class in org.apache.calcite.rex"><code>RexShuttle</code></a> visitor
  for every node in the tree.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="ProjectCorrelateTransposeRule.RexFieldAccessReplacer.html" title="class in org.apache.calcite.rel.rules">ProjectCorrelateTransposeRule.RexFieldAccessReplacer</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Visitor for RexNodes which replaces <a href="../../rex/RexCorrelVariable.html" title="class in org.apache.calcite.rex"><code>RexCorrelVariable</code></a> with specified.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectFilterTransposeRule.html" title="class in org.apache.calcite.rel.rules">ProjectFilterTransposeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  past a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectFilterTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectFilterTransposeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectJoinJoinRemoveRule.html" title="class in org.apache.calcite.rel.rules">ProjectJoinJoinRemoveRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that matches an <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  on a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> and removes the left input
  of the join provided that the left input is also a left join if possible.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectJoinJoinRemoveRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectJoinJoinRemoveRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectJoinRemoveRule.html" title="class in org.apache.calcite.rel.rules">ProjectJoinRemoveRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that matches an <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  on a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> and removes the join provided that the join is a left join
  or right join and the join keys are unique.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectJoinRemoveRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectJoinRemoveRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectJoinTransposeRule.html" title="class in org.apache.calcite.rel.rules">ProjectJoinTransposeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  past a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>
  by splitting the projection into a projection on top of each child of
  the join.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectJoinTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectJoinTransposeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectMergeRule.html" title="class in org.apache.calcite.rel.rules">ProjectMergeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">ProjectMergeRule merges a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> into
  another <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>,
  provided the projects aren't projecting identical sets of input references.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectMergeRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectMergeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectMultiJoinMergeRule.html" title="class in org.apache.calcite.rel.rules">ProjectMultiJoinMergeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes
  <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  into a <a href="MultiJoin.html" title="class in org.apache.calcite.rel.rules"><code>MultiJoin</code></a>,
  creating a richer <code>MultiJoin</code>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectMultiJoinMergeRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectMultiJoinMergeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectRemoveRule.html" title="class in org.apache.calcite.rel.rules">ProjectRemoveRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that,
  given a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> node that
  merely returns its input, converts the node into its child.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectRemoveRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectRemoveRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectSetOpTransposeRule.html" title="class in org.apache.calcite.rel.rules">ProjectSetOpTransposeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes
  a <a href="../logical/LogicalProject.html" title="class in org.apache.calcite.rel.logical"><code>LogicalProject</code></a>
  past a <a href="../core/SetOp.html" title="class in org.apache.calcite.rel.core"><code>SetOp</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectSetOpTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectSetOpTransposeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectTableScanRule.html" title="class in org.apache.calcite.rel.rules">ProjectTableScanRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that converts a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  on a <a href="../core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a>
  of a <a href="../../schema/ProjectableFilterableTable.html" title="interface in org.apache.calcite.schema"><code>ProjectableFilterableTable</code></a>
  to a <a href="../../interpreter/Bindables.BindableTableScan.html" title="class in org.apache.calcite.interpreter"><code>Bindables.BindableTableScan</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectTableScanRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectTableScanRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectToCalcRule.html" title="class in org.apache.calcite.rel.rules">ProjectToCalcRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Rule to convert a
  <a href="../logical/LogicalProject.html" title="class in org.apache.calcite.rel.logical"><code>LogicalProject</code></a> to a
  <a href="../logical/LogicalCalc.html" title="class in org.apache.calcite.rel.logical"><code>LogicalCalc</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectToCalcRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectToCalcRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectToWindowRule.html" title="class in org.apache.calcite.rel.rules">ProjectToWindowRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that slices a
  <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>
  into sections which contain windowed
  aggregate functions and sections which do not.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="ProjectToWindowRule.CalcToWindowRule.html" title="class in org.apache.calcite.rel.rules">ProjectToWindowRule.CalcToWindowRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Instance of the rule that applies to a
  <a href="../core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a> that contains
  windowed aggregates and converts it into a mixture of
  <a href="../logical/LogicalWindow.html" title="class in org.apache.calcite.rel.logical"><code>LogicalWindow</code></a> and <code>Calc</code>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="ProjectToWindowRule.CalcToWindowRule.CalcToWindowRuleConfig.html" title="interface in org.apache.calcite.rel.rules">ProjectToWindowRule.CalcToWindowRule.CalcToWindowRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectToWindowRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectToWindowRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectToWindowRule.ProjectToLogicalProjectAndWindowRule.html" title="class in org.apache.calcite.rel.rules">ProjectToWindowRule.ProjectToLogicalProjectAndWindowRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Instance of the rule that can be applied to a
  <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> and that produces, in turn,
  a mixture of <code>LogicalProject</code>
  and <a href="../logical/LogicalWindow.html" title="class in org.apache.calcite.rel.logical"><code>LogicalWindow</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectToWindowRule.ProjectToLogicalProjectAndWindowRule.ProjectToLogicalProjectAndWindowRuleConfig.html" title="interface in org.apache.calcite.rel.rules">ProjectToWindowRule.ProjectToLogicalProjectAndWindowRule.ProjectToLogicalProjectAndWindowRuleConfig</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ProjectWindowTransposeRule.html" title="class in org.apache.calcite.rel.rules">ProjectWindowTransposeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes
  a <a href="../logical/LogicalProject.html" title="class in org.apache.calcite.rel.logical"><code>LogicalProject</code></a>
  past a <a href="../logical/LogicalWindow.html" title="class in org.apache.calcite.rel.logical"><code>LogicalWindow</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ProjectWindowTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">ProjectWindowTransposeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="PruneEmptyRules.html" title="class in org.apache.calcite.rel.rules">PruneEmptyRules</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Collection of rules which remove sections of a query plan known never to
  produce any rows.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="PruneEmptyRules.IntersectEmptyPruneRuleConfig.html" title="interface in org.apache.calcite.rel.rules">PruneEmptyRules.IntersectEmptyPruneRuleConfig</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Configuration for a rule that prunes an Intersect if any of its inputs
  is empty.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="PruneEmptyRules.JoinLeftEmptyRuleConfig.html" title="interface in org.apache.calcite.rel.rules">PruneEmptyRules.JoinLeftEmptyRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Configuration for rule that prunes a join it its left input is
  empty.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="PruneEmptyRules.JoinRightEmptyRuleConfig.html" title="interface in org.apache.calcite.rel.rules">PruneEmptyRules.JoinRightEmptyRuleConfig</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Configuration for rule that prunes a join it its right input is
  empty.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="PruneEmptyRules.MinusEmptyPruneRuleConfig.html" title="interface in org.apache.calcite.rel.rules">PruneEmptyRules.MinusEmptyPruneRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Configuration for a rule that prunes empty inputs from a Minus.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="PruneEmptyRules.PruneEmptyRule.html" title="class in org.apache.calcite.rel.rules">PruneEmptyRules.PruneEmptyRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Abstract prune empty rule that implements SubstitutionRule interface.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="PruneEmptyRules.PruneEmptyRule.Config.html" title="interface in org.apache.calcite.rel.rules">PruneEmptyRules.PruneEmptyRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="PruneEmptyRules.RemoveEmptySingleRule.html" title="class in org.apache.calcite.rel.rules">PruneEmptyRules.RemoveEmptySingleRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that converts a single-rel (e.g.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="PruneEmptyRules.RemoveEmptySingleRule.RemoveEmptySingleRuleConfig.html" title="interface in org.apache.calcite.rel.rules">PruneEmptyRules.RemoveEmptySingleRule.RemoveEmptySingleRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="PruneEmptyRules.SortFetchZeroRuleConfig.html" title="interface in org.apache.calcite.rel.rules">PruneEmptyRules.SortFetchZeroRuleConfig</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Configuration for a rule that prunes a Sort if it has limit 0.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="PruneEmptyRules.UnionEmptyPruneRuleConfig.html" title="interface in org.apache.calcite.rel.rules">PruneEmptyRules.UnionEmptyPruneRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Configuration for a rule that prunes empty inputs from a Minus.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="PruneEmptyRules.ZeroMaxRowsRuleConfig.html" title="interface in org.apache.calcite.rel.rules">PruneEmptyRules.ZeroMaxRowsRuleConfig</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Configuration for rule that transforms an empty relational expression into an empty values.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="PushProjector.html" title="class in org.apache.calcite.rel.rules">PushProjector</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">PushProjector is a utility class used to perform operations used in push
  projection rules.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="PushProjector.ExprCondition.html" title="interface in org.apache.calcite.rel.rules">PushProjector.ExprCondition</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">A functor that replies true or false for a given expression.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ReduceDecimalsRule.html" title="class in org.apache.calcite.rel.rules">ReduceDecimalsRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Rule that reduces decimal operations (such as casts
  or arithmetic) into operations involving more primitive types (such as longs
  and doubles).</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ReduceDecimalsRule.Config.html" title="interface in org.apache.calcite.rel.rules">ReduceDecimalsRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ReduceDecimalsRule.DecimalShuttle.html" title="class in org.apache.calcite.rel.rules">ReduceDecimalsRule.DecimalShuttle</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">A shuttle which converts decimal expressions to expressions based on
  longs.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="ReduceDecimalsRule.RexExpander.html" title="class in org.apache.calcite.rel.rules">ReduceDecimalsRule.RexExpander</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rewrites a decimal expression for a specific set of SqlOperator's.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ReduceExpressionsRule.html" title="class in org.apache.calcite.rel.rules">ReduceExpressionsRule</a>&lt;C extends <a href="ReduceExpressionsRule.Config.html" title="interface in org.apache.calcite.rel.rules">ReduceExpressionsRule.Config</a>&gt;</div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Collection of planner rules that apply various simplifying transformations on
  RexNode trees.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="ReduceExpressionsRule.CalcReduceExpressionsRule.html" title="class in org.apache.calcite.rel.rules">ReduceExpressionsRule.CalcReduceExpressionsRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule that reduces constants inside a <a href="../core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="ReduceExpressionsRule.CalcReduceExpressionsRule.CalcReduceExpressionsRuleConfig.html" title="interface in org.apache.calcite.rel.rules">ReduceExpressionsRule.CalcReduceExpressionsRule.CalcReduceExpressionsRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="ReduceExpressionsRule.CaseShuttle.html" title="class in org.apache.calcite.rel.rules">ReduceExpressionsRule.CaseShuttle</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Shuttle that pushes predicates into a CASE.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="ReduceExpressionsRule.Config.html" title="interface in org.apache.calcite.rel.rules">ReduceExpressionsRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="ReduceExpressionsRule.FilterReduceExpressionsRule.html" title="class in org.apache.calcite.rel.rules">ReduceExpressionsRule.FilterReduceExpressionsRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule that reduces constants inside a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="ReduceExpressionsRule.FilterReduceExpressionsRule.FilterReduceExpressionsRuleConfig.html" title="interface in org.apache.calcite.rel.rules">ReduceExpressionsRule.FilterReduceExpressionsRule.FilterReduceExpressionsRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="ReduceExpressionsRule.JoinReduceExpressionsRule.html" title="class in org.apache.calcite.rel.rules">ReduceExpressionsRule.JoinReduceExpressionsRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule that reduces constants inside a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="ReduceExpressionsRule.JoinReduceExpressionsRule.JoinReduceExpressionsRuleConfig.html" title="interface in org.apache.calcite.rel.rules">ReduceExpressionsRule.JoinReduceExpressionsRule.JoinReduceExpressionsRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="ReduceExpressionsRule.ProjectReduceExpressionsRule.html" title="class in org.apache.calcite.rel.rules">ReduceExpressionsRule.ProjectReduceExpressionsRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule that reduces constants inside a
  <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="ReduceExpressionsRule.ProjectReduceExpressionsRule.ProjectReduceExpressionsRuleConfig.html" title="interface in org.apache.calcite.rel.rules">ReduceExpressionsRule.ProjectReduceExpressionsRule.ProjectReduceExpressionsRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="ReduceExpressionsRule.ReducibleExprLocator.html" title="class in org.apache.calcite.rel.rules">ReduceExpressionsRule.ReducibleExprLocator</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Helper class used to locate expressions that either can be reduced to
  literals or contain redundant casts.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ReduceExpressionsRule.RexReplacer.html" title="class in org.apache.calcite.rel.rules">ReduceExpressionsRule.RexReplacer</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Replaces expressions with their reductions.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="ReduceExpressionsRule.WindowReduceExpressionsRule.html" title="class in org.apache.calcite.rel.rules">ReduceExpressionsRule.WindowReduceExpressionsRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Rule that reduces constants inside a <a href="../core/Window.html" title="class in org.apache.calcite.rel.core"><code>Window</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="ReduceExpressionsRule.WindowReduceExpressionsRule.WindowReduceExpressionsRuleConfig.html" title="interface in org.apache.calcite.rel.rules">ReduceExpressionsRule.WindowReduceExpressionsRule.WindowReduceExpressionsRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SemiJoinFilterTransposeRule.html" title="class in org.apache.calcite.rel.rules">SemiJoinFilterTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes <code>SemiJoin</code>s down in a tree past
  a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SemiJoinFilterTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">SemiJoinFilterTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SemiJoinJoinTransposeRule.html" title="class in org.apache.calcite.rel.rules">SemiJoinJoinTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes a <a href="../core/Join.html#isSemiJoin()"><code>semi-join</code></a>
  down in a tree past a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>
  in order to trigger other rules that will convert <code>SemiJoin</code>s.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SemiJoinJoinTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">SemiJoinJoinTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SemiJoinProjectTransposeRule.html" title="class in org.apache.calcite.rel.rules">SemiJoinProjectTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes
  a <a href="../core/Join.html#isSemiJoin()"><code>semi-join</code></a> down in a tree past
  a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SemiJoinProjectTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">SemiJoinProjectTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SemiJoinRemoveRule.html" title="class in org.apache.calcite.rel.rules">SemiJoinRemoveRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that removes a <a href="../core/Join.html#isSemiJoin()"><code>semi-join</code></a> from a join
  tree.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SemiJoinRemoveRule.Config.html" title="interface in org.apache.calcite.rel.rules">SemiJoinRemoveRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SemiJoinRule.html" title="class in org.apache.calcite.rel.rules">SemiJoinRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that creates a <code>SemiJoin</code> from a
  <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> on top of a
  <a href="../logical/LogicalAggregate.html" title="class in org.apache.calcite.rel.logical"><code>LogicalAggregate</code></a> or
  on a <a href="../RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> which is
  unique for join's right keys.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SemiJoinRule.Config.html" title="interface in org.apache.calcite.rel.rules">SemiJoinRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SemiJoinRule.JoinOnUniqueToSemiJoinRule.html" title="class in org.apache.calcite.rel.rules">SemiJoinRule.JoinOnUniqueToSemiJoinRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">SemiJoinRule that matches a Project on top of a Join with a RelNode
  which is unique for Join's right keys.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SemiJoinRule.JoinOnUniqueToSemiJoinRule.JoinOnUniqueToSemiJoinRuleConfig.html" title="interface in org.apache.calcite.rel.rules">SemiJoinRule.JoinOnUniqueToSemiJoinRule.JoinOnUniqueToSemiJoinRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SemiJoinRule.JoinToSemiJoinRule.html" title="class in org.apache.calcite.rel.rules">SemiJoinRule.JoinToSemiJoinRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">SemiJoinRule that matches a Join with an empty Aggregate as its right
  input.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SemiJoinRule.JoinToSemiJoinRule.JoinToSemiJoinRuleConfig.html" title="interface in org.apache.calcite.rel.rules">SemiJoinRule.JoinToSemiJoinRule.JoinToSemiJoinRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SemiJoinRule.ProjectToSemiJoinRule.html" title="class in org.apache.calcite.rel.rules">SemiJoinRule.ProjectToSemiJoinRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">SemiJoinRule that matches a Project on top of a Join with an Aggregate
  as its right child.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SemiJoinRule.ProjectToSemiJoinRule.ProjectToSemiJoinRuleConfig.html" title="interface in org.apache.calcite.rel.rules">SemiJoinRule.ProjectToSemiJoinRule.ProjectToSemiJoinRuleConfig</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SortJoinCopyRule.html" title="class in org.apache.calcite.rel.rules">SortJoinCopyRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that copies a <a href="../core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a> past a
  <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> without its limit and offset.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SortJoinCopyRule.Config.html" title="interface in org.apache.calcite.rel.rules">SortJoinCopyRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SortJoinTransposeRule.html" title="class in org.apache.calcite.rel.rules">SortJoinTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes a <a href="../core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a> past a
  <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SortJoinTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">SortJoinTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SortProjectTransposeRule.html" title="class in org.apache.calcite.rel.rules">SortProjectTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes
  a <a href="../core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a>
  past a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SortProjectTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">SortProjectTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SortRemoveConstantKeysRule.html" title="class in org.apache.calcite.rel.rules">SortRemoveConstantKeysRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that removes keys from a
  a <a href="../core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a> if those keys are known to be
  constant, or removes the entire Sort if all keys are constant.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SortRemoveConstantKeysRule.Config.html" title="interface in org.apache.calcite.rel.rules">SortRemoveConstantKeysRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SortRemoveRule.html" title="class in org.apache.calcite.rel.rules">SortRemoveRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that removes
  a <a href="../core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a> if its input is already sorted.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SortRemoveRule.Config.html" title="interface in org.apache.calcite.rel.rules">SortRemoveRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SortUnionTransposeRule.html" title="class in org.apache.calcite.rel.rules">SortUnionTransposeRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pushes a <a href="../core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a> past a
  <a href="../core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SortUnionTransposeRule.Config.html" title="interface in org.apache.calcite.rel.rules">SortUnionTransposeRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SpatialRules.html" title="class in org.apache.calcite.rel.rules">SpatialRules</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">
 <div class="block">Collection of planner rules that convert
  calls to spatial functions into more efficient expressions.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="SpatialRules.FilterHilbertRule.html" title="class in org.apache.calcite.rel.rules">SpatialRules.FilterHilbertRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Rule that converts ST_DWithin in a Filter condition into a predicate on
  a Hilbert curve.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="SpatialRules.FilterHilbertRule.Config.html" title="interface in org.apache.calcite.rel.rules">SpatialRules.FilterHilbertRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="SubQueryRemoveRule.html" title="class in org.apache.calcite.rel.rules">SubQueryRemoveRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Transform that converts IN, EXISTS and scalar sub-queries into joins.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="SubQueryRemoveRule.Config.html" title="interface in org.apache.calcite.rel.rules">SubQueryRemoveRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="SubstitutionRule.html" title="interface in org.apache.calcite.rel.rules">SubstitutionRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">A rule that implements this interface indicates that the new RelNode
  is typically better than the old one.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab2"><a href="TableScanRule.html" title="class in org.apache.calcite.rel.rules">TableScanRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab2">Deprecated.
 <div class="deprecation-comment"><code>org.apache.calcite.rel.core.RelFactories.TableScanFactoryImpl</code>
  has called <a href="../../plan/RelOptTable.html#toRel(org.apache.calcite.plan.RelOptTable.ToRelContext)"><code>RelOptTable.toRel(RelOptTable.ToRelContext)</code></a>.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="TableScanRule.Config.html" title="interface in org.apache.calcite.rel.rules">TableScanRule.Config</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="TransformationRule.html" title="interface in org.apache.calcite.rel.rules">TransformationRule</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Logical transformation rule, only logical operator can be rule operand,
  and only generate logical alternatives.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="UnionEliminatorRule.html" title="class in org.apache.calcite.rel.rules">UnionEliminatorRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block"><code>UnionEliminatorRule</code> checks to see if its possible to optimize a
  Union call by eliminating the Union operator altogether in the case the call
  consists of only one input.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="UnionEliminatorRule.Config.html" title="interface in org.apache.calcite.rel.rules">UnionEliminatorRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="UnionMergeRule.html" title="class in org.apache.calcite.rel.rules">UnionMergeRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">UnionMergeRule implements the rule for combining two
  non-distinct <a href="../core/SetOp.html" title="class in org.apache.calcite.rel.core"><code>SetOp</code></a>s
  into a single <a href="../core/SetOp.html" title="class in org.apache.calcite.rel.core"><code>SetOp</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="UnionMergeRule.Config.html" title="interface in org.apache.calcite.rel.rules">UnionMergeRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="UnionPullUpConstantsRule.html" title="class in org.apache.calcite.rel.rules">UnionPullUpConstantsRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that pulls up constants through a Union operator.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="UnionPullUpConstantsRule.Config.html" title="interface in org.apache.calcite.rel.rules">UnionPullUpConstantsRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="UnionToDistinctRule.html" title="class in org.apache.calcite.rel.rules">UnionToDistinctRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that translates a distinct
  <a href="../core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a>
  (<code>all</code> = <code>false</code>)
  into an <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>
  on top of a non-distinct <a href="../core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a>
  (<code>all</code> = <code>true</code>).</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="UnionToDistinctRule.Config.html" title="interface in org.apache.calcite.rel.rules">UnionToDistinctRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ValuesReduceRule.html" title="class in org.apache.calcite.rel.rules">ValuesReduceRule</a></div>
 <div class="col-last odd-row-color class-summary class-summary-tab2">
 <div class="block">Planner rule that folds projections and filters into an underlying
  <a href="../logical/LogicalValues.html" title="class in org.apache.calcite.rel.logical"><code>LogicalValues</code></a>.</div>
 </div>
 <div class="col-first even-row-color class-summary class-summary-tab1"><a href="ValuesReduceRule.Config.html" title="interface in org.apache.calcite.rel.rules">ValuesReduceRule.Config</a></div>
 <div class="col-last even-row-color class-summary class-summary-tab1">
 <div class="block">Rule configuration.</div>
 </div>
 </div>
 </div>
 </div>
 </li>
 </ul>
 </section>
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