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<h2 title="Uses of Interface org.apache.calcite.linq4j.function.Function2" class="title">Uses of Interface<br>org.apache.calcite.linq4j.function.Function2</h2>
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<div class="classUseContainer">
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<table class="useSummary">
<caption><span>Packages that use <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.enumerable">org.apache.calcite.adapter.enumerable</a></th>
<td class="colLast">
<div class="block">Query optimizer rules for Java calling convention.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.linq4j">org.apache.calcite.linq4j</a></th>
<td class="colLast">
<div class="block">Language-integrated query for Java (linq4j) main package.</div>
</td>
</tr>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.linq4j.function">org.apache.calcite.linq4j.function</a></th>
<td class="colLast">
<div class="block">Contains definitions of functions and predicates.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.plan.hep">org.apache.calcite.plan.hep</a></th>
<td class="colLast">
<div class="block">Provides a heuristic planner implementation for the interfaces in
<a href="../../../plan/package-summary.html"><code>org.apache.calcite.plan</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.prepare">org.apache.calcite.prepare</a></th>
<td class="colLast">
<div class="block">Preparation of queries (parsing, planning and implementation).</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.sql.validate">org.apache.calcite.sql.validate</a></th>
<td class="colLast">
<div class="block">SQL validation.</div>
</td>
</tr>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.sql2rel">org.apache.calcite.sql2rel</a></th>
<td class="colLast">
<div class="block">Translates a SQL parse tree to relational expression.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.util.trace">org.apache.calcite.util.trace</a></th>
<td class="colLast">
<div class="block">Tracing services.</div>
</td>
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<section role="region"><a id="org.apache.calcite.adapter.enumerable">
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<h3>Uses of <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a> in <a href="../../../adapter/enumerable/package-summary.html">org.apache.calcite.adapter.enumerable</a></h3>
<table class="useSummary">
<caption><span>Classes in <a href="../../../adapter/enumerable/package-summary.html">org.apache.calcite.adapter.enumerable</a> that implement <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.AccumulatorAdderSeq.html" title="class in org.apache.calcite.adapter.enumerable">BasicAggregateLambdaFactory.AccumulatorAdderSeq</a></span></code></th>
<td class="colLast">
<div class="block">Decorator class of a sequence of accumulator adder functions.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Fields in <a href="../../../adapter/enumerable/package-summary.html">org.apache.calcite.adapter.enumerable</a> declared as <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/BasicLazyAccumulator.html" title="type parameter in BasicLazyAccumulator">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/BasicLazyAccumulator.html" title="type parameter in BasicLazyAccumulator">TSource</a>,&#8203;<a href="../../../adapter/enumerable/BasicLazyAccumulator.html" title="type parameter in BasicLazyAccumulator">TAccumulate</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">BasicLazyAccumulator.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/BasicLazyAccumulator.html#accumulatorAdder">accumulatorAdder</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/SourceSorter.html" title="type parameter in SourceSorter">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/SourceSorter.html" title="type parameter in SourceSorter">TSource</a>,&#8203;<a href="../../../adapter/enumerable/SourceSorter.html" title="type parameter in SourceSorter">TAccumulate</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">SourceSorter.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/SourceSorter.html#accumulatorAdder">accumulatorAdder</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TSource</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">BasicAggregateLambdaFactory.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html#accumulatorAdderDecorator">accumulatorAdderDecorator</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Fields in <a href="../../../adapter/enumerable/package-summary.html">org.apache.calcite.adapter.enumerable</a> with type parameters of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private java.util.List&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TSource</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>&gt;&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">BasicAggregateLambdaFactory.AccumulatorAdderSeq.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.AccumulatorAdderSeq.html#accumulatorAdders">accumulatorAdders</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../../adapter/enumerable/package-summary.html">org.apache.calcite.adapter.enumerable</a> that return <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TSource</a>,&#8203;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TAccumulate</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">AggregateLambdaFactory.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/AggregateLambdaFactory.html#accumulatorAdder()">accumulatorAdder</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TSource</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">BasicAggregateLambdaFactory.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html#accumulatorAdder()">accumulatorAdder</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.LazySource.html" title="class in org.apache.calcite.adapter.enumerable">LazyAggregateLambdaFactory.LazySource</a>&lt;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TSource</a>&gt;,&#8203;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TSource</a>,&#8203;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.LazySource.html" title="class in org.apache.calcite.adapter.enumerable">LazyAggregateLambdaFactory.LazySource</a>&lt;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TSource</a>&gt;&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">LazyAggregateLambdaFactory.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html#accumulatorAdder()">accumulatorAdder</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TResult</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">AggregateLambdaFactory.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/AggregateLambdaFactory.html#resultSelector(org.apache.calcite.linq4j.function.Function2)">resultSelector</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TOrigAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TResult</a>&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TResult</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">BasicAggregateLambdaFactory.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html#resultSelector(org.apache.calcite.linq4j.function.Function2)">resultSelector</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TResult</a>&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.LazySource.html" title="class in org.apache.calcite.adapter.enumerable">LazyAggregateLambdaFactory.LazySource</a>&lt;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TSource</a>&gt;,&#8203;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TResult</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">LazyAggregateLambdaFactory.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html#resultSelector(org.apache.calcite.linq4j.function.Function2)">resultSelector</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TOrigAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TResult</a>&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../../adapter/enumerable/package-summary.html">org.apache.calcite.adapter.enumerable</a> with parameters of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TResult</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">AggregateLambdaFactory.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/AggregateLambdaFactory.html#resultSelector(org.apache.calcite.linq4j.function.Function2)">resultSelector</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TOrigAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/AggregateLambdaFactory.html" title="type parameter in AggregateLambdaFactory">TResult</a>&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TResult</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">BasicAggregateLambdaFactory.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html#resultSelector(org.apache.calcite.linq4j.function.Function2)">resultSelector</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TResult</a>&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.LazySource.html" title="class in org.apache.calcite.adapter.enumerable">LazyAggregateLambdaFactory.LazySource</a>&lt;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TSource</a>&gt;,&#8203;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TResult</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">LazyAggregateLambdaFactory.</span><code><span class="memberNameLink"><a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html#resultSelector(org.apache.calcite.linq4j.function.Function2)">resultSelector</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TKey</a>,&#8203;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TOrigAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/LazyAggregateLambdaFactory.html" title="type parameter in LazyAggregateLambdaFactory">TResult</a>&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Constructors in <a href="../../../adapter/enumerable/package-summary.html">org.apache.calcite.adapter.enumerable</a> with parameters of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../adapter/enumerable/BasicLazyAccumulator.html#%3Cinit%3E(org.apache.calcite.linq4j.function.Function2)">BasicLazyAccumulator</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/BasicLazyAccumulator.html" title="type parameter in BasicLazyAccumulator">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/BasicLazyAccumulator.html" title="type parameter in BasicLazyAccumulator">TSource</a>,&#8203;<a href="../../../adapter/enumerable/BasicLazyAccumulator.html" title="type parameter in BasicLazyAccumulator">TAccumulate</a>&gt;&nbsp;accumulatorAdder)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../adapter/enumerable/SourceSorter.html#%3Cinit%3E(org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function1,java.util.Comparator)">SourceSorter</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/SourceSorter.html" title="type parameter in SourceSorter">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/SourceSorter.html" title="type parameter in SourceSorter">TSource</a>,&#8203;<a href="../../../adapter/enumerable/SourceSorter.html" title="type parameter in SourceSorter">TAccumulate</a>&gt;&nbsp;accumulatorAdder,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../../adapter/enumerable/SourceSorter.html" title="type parameter in SourceSorter">TSource</a>,&#8203;<a href="../../../adapter/enumerable/SourceSorter.html" title="type parameter in SourceSorter">TSortKey</a>&gt;&nbsp;keySelector,
java.util.Comparator&lt;<a href="../../../adapter/enumerable/SourceSorter.html" title="type parameter in SourceSorter">TSortKey</a>&gt;&nbsp;comparator)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Constructor parameters in <a href="../../../adapter/enumerable/package-summary.html">org.apache.calcite.adapter.enumerable</a> with type arguments of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.AccumulatorAdderSeq.html#%3Cinit%3E(java.util.List)">AccumulatorAdderSeq</a></span>&#8203;(java.util.List&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TSource</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>&gt;&gt;&nbsp;accumulatorAdders)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html#%3Cinit%3E(org.apache.calcite.linq4j.function.Function0,java.util.List)">BasicAggregateLambdaFactory</a></span>&#8203;(<a href="../Function0.html" title="interface in org.apache.calcite.linq4j.function">Function0</a>&lt;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>&gt;&nbsp;accumulatorInitializer,
java.util.List&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TSource</a>,&#8203;<a href="../../../adapter/enumerable/BasicAggregateLambdaFactory.html" title="type parameter in BasicAggregateLambdaFactory">TAccumulate</a>&gt;&gt;&nbsp;accumulatorAdders)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.linq4j">
<!-- -->
</a>
<h3>Uses of <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a> in <a href="../../package-summary.html">org.apache.calcite.linq4j</a></h3>
<table class="useSummary">
<caption><span>Fields in <a href="../../package-summary.html">org.apache.calcite.linq4j</a> declared as <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.math.BigDecimal,&#8203;java.math.BigDecimal,&#8203;java.math.BigDecimal&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#BIG_DECIMAL_SUM">BIG_DECIMAL_SUM</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Comparable,&#8203;java.lang.Comparable,&#8203;java.lang.Comparable&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#COMPARABLE_MAX">COMPARABLE_MAX</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Comparable,&#8203;java.lang.Comparable,&#8203;java.lang.Comparable&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#COMPARABLE_MIN">COMPARABLE_MIN</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Double,&#8203;java.lang.Double,&#8203;java.lang.Double&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#DOUBLE_MAX">DOUBLE_MAX</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Double,&#8203;java.lang.Double,&#8203;java.lang.Double&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#DOUBLE_MIN">DOUBLE_MIN</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Double,&#8203;java.lang.Double,&#8203;java.lang.Double&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#DOUBLE_SUM">DOUBLE_SUM</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Float,&#8203;java.lang.Float,&#8203;java.lang.Float&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#FLOAT_MAX">FLOAT_MAX</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Float,&#8203;java.lang.Float,&#8203;java.lang.Float&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#FLOAT_MIN">FLOAT_MIN</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Float,&#8203;java.lang.Float,&#8203;java.lang.Float&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#FLOAT_SUM">FLOAT_SUM</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Integer,&#8203;java.lang.Integer,&#8203;java.lang.Integer&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#INTEGER_MAX">INTEGER_MAX</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Integer,&#8203;java.lang.Integer,&#8203;java.lang.Integer&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#INTEGER_MIN">INTEGER_MIN</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Integer,&#8203;java.lang.Integer,&#8203;java.lang.Integer&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#INTEGER_SUM">INTEGER_SUM</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Long,&#8203;java.lang.Long,&#8203;java.lang.Long&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#LONG_MAX">LONG_MAX</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Long,&#8203;java.lang.Long,&#8203;java.lang.Long&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#LONG_MIN">LONG_MIN</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>(package private) static <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Long,&#8203;java.lang.Long,&#8203;java.lang.Long&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Extensions.</span><code><span class="memberNameLink"><a href="../../Extensions.html#LONG_SUM">LONG_SUM</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../EnumerableDefaults.LookupResultEnumerable.html" title="type parameter in EnumerableDefaults.LookupResultEnumerable">TKey</a>,&#8203;<a href="../../EnumerableDefaults.LookupResultEnumerable.html" title="type parameter in EnumerableDefaults.LookupResultEnumerable">TAccumulate</a>,&#8203;<a href="../../EnumerableDefaults.LookupResultEnumerable.html" title="type parameter in EnumerableDefaults.LookupResultEnumerable">TResult</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.LookupResultEnumerable.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.LookupResultEnumerable.html#resultSelector">resultSelector</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TSource</a>,&#8203;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TInner</a>,&#8203;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TResult</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.MergeJoinEnumerator.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.MergeJoinEnumerator.html#resultSelector">resultSelector</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../package-summary.html">org.apache.calcite.linq4j</a> that return <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private static &lt;TSource extends java.lang.Comparable&lt;TSource&gt;&gt;<br><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TSource,&#8203;TSource&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#maxFunction()">maxFunction</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private static &lt;TSource extends java.lang.Comparable&lt;TSource&gt;&gt;<br><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TSource,&#8203;TSource&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#minFunction()">minFunction</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../package-summary.html">org.apache.calcite.linq4j</a> with parameters of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#aggregate(org.apache.calcite.linq4j.function.Function2)">aggregate</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;func)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TAccumulate&gt;<br>TAccumulate</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#aggregate(TAccumulate,org.apache.calcite.linq4j.function.Function2)">aggregate</a></span>&#8203;(TAccumulate&nbsp;seed,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TAccumulate&gt;&nbsp;func)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TAccumulate,&#8203;TResult&gt;<br>TResult</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#aggregate(TAccumulate,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function1)">aggregate</a></span>&#8203;(TAccumulate&nbsp;seed,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TAccumulate&gt;&nbsp;func,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TAccumulate,&#8203;TResult&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;TSource</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#aggregate(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function2)">aggregate</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TSource,&#8203;TSource&gt;&nbsp;func)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a sequence.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TAccumulate&gt;<br>TAccumulate</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#aggregate(org.apache.calcite.linq4j.Enumerable,TAccumulate,org.apache.calcite.linq4j.function.Function2)">aggregate</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
TAccumulate&nbsp;seed,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;TSource,&#8203;TAccumulate&gt;&nbsp;func)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TAccumulate,&#8203;TResult&gt;<br>TResult</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#aggregate(org.apache.calcite.linq4j.Enumerable,TAccumulate,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function1)">aggregate</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
TAccumulate&nbsp;seed,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;TSource,&#8203;TAccumulate&gt;&nbsp;func,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TAccumulate,&#8203;TResult&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#aggregate(org.apache.calcite.linq4j.function.Function2)">aggregate</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&nbsp;func)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TAccumulate,&#8203;TResult&gt;<br>TResult</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#aggregate(TAccumulate,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function1)">aggregate</a></span>&#8203;(TAccumulate&nbsp;seed,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;TAccumulate&gt;&nbsp;func,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TAccumulate,&#8203;TResult&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#aggregate(org.apache.calcite.linq4j.function.Function2)">aggregate</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;func)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TAccumulate&gt;<br>TAccumulate</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#aggregate(TAccumulate,org.apache.calcite.linq4j.function.Function2)">aggregate</a></span>&#8203;(TAccumulate&nbsp;seed,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TAccumulate&gt;&nbsp;func)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TAccumulate,&#8203;TResult&gt;<br>TResult</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#aggregate(TAccumulate,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function1)">aggregate</a></span>&#8203;(TAccumulate&nbsp;seed,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TAccumulate&gt;&nbsp;func,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TAccumulate,&#8203;TResult&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Lookup.</span><code><span class="memberNameLink"><a href="../../Lookup.html#applyResultSelector(org.apache.calcite.linq4j.function.Function2)">applyResultSelector</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../Lookup.html" title="type parameter in Lookup">K</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../Lookup.html" title="type parameter in Lookup">V</a>&gt;,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Applies a transform function to each key and its associated values and
returns the results.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">LookupImpl.</span><code><span class="memberNameLink"><a href="../../LookupImpl.html#applyResultSelector(org.apache.calcite.linq4j.function.Function2)">applyResultSelector</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../LookupImpl.html" title="type parameter in LookupImpl">K</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../LookupImpl.html" title="type parameter in LookupImpl">V</a>&gt;,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#correlateJoin(org.apache.calcite.linq4j.CorrelateJoinType,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">correlateJoin</a></span>&#8203;(<a href="../../CorrelateJoinType.html" title="enum in org.apache.calcite.linq4j">CorrelateJoinType</a>&nbsp;correlateJoinType,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&gt;&nbsp;inner,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span></div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#correlateJoin(org.apache.calcite.linq4j.JoinType,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">correlateJoin</a></span>&#8203;(<a href="../../JoinType.html" title="enum in org.apache.calcite.linq4j">JoinType</a>&nbsp;joinType,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&gt;&nbsp;inner,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TInner,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#correlateJoin(org.apache.calcite.linq4j.JoinType,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">correlateJoin</a></span>&#8203;(<a href="../../JoinType.html" title="enum in org.apache.calcite.linq4j">JoinType</a>&nbsp;joinType,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;outer,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&gt;&nbsp;inner,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">For each row of the <code>outer</code> enumerable returns the correlated rows
from the <code>inner</code> enumerable.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#correlateJoin(org.apache.calcite.linq4j.CorrelateJoinType,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">correlateJoin</a></span>&#8203;(<a href="../../CorrelateJoinType.html" title="enum in org.apache.calcite.linq4j">CorrelateJoinType</a>&nbsp;joinType,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&gt;&nbsp;inner,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">Use <a href="../../ExtendedEnumerable.html#correlateJoin(org.apache.calcite.linq4j.JoinType,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)"><code>ExtendedEnumerable.correlateJoin(JoinType, Function1, Function2)</code></a></div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>default &lt;TInner,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#correlateJoin(org.apache.calcite.linq4j.JoinType,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">correlateJoin</a></span>&#8203;(<a href="../../JoinType.html" title="enum in org.apache.calcite.linq4j">JoinType</a>&nbsp;joinType,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&gt;&nbsp;inner,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">For each row of the current enumerable returns the correlated rows
from the <code>inner</code> enumerable (nested loops join).</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function0,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function0.html" title="interface in org.apache.calcite.linq4j.function">Function0</a>&lt;TAccumulate&gt;&nbsp;accumulatorInitializer,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TAccumulate&gt;&nbsp;accumulatorAdder,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function0,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function0.html" title="interface in org.apache.calcite.linq4j.function">Function0</a>&lt;TAccumulate&gt;&nbsp;accumulatorInitializer,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TAccumulate&gt;&nbsp;accumulatorAdder,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TElement,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TElement&gt;&nbsp;elementSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TElement&gt;,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TElement,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TElement&gt;&nbsp;elementSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TElement&gt;,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;,&#8203;TResult&gt;&nbsp;elementSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TKey,&#8203;TAccumulate,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#groupBy(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function0,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2)">groupBy</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function0.html" title="interface in org.apache.calcite.linq4j.function">Function0</a>&lt;TAccumulate&gt;&nbsp;accumulatorInitializer,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;TSource,&#8203;TAccumulate&gt;&nbsp;accumulatorAdder,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function, initializing an accumulator for each
group and adding to it each time an element with the same key is seen.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TKey,&#8203;TAccumulate,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#groupBy(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function0,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupBy</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function0.html" title="interface in org.apache.calcite.linq4j.function">Function0</a>&lt;TAccumulate&gt;&nbsp;accumulatorInitializer,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;TSource,&#8203;TAccumulate&gt;&nbsp;accumulatorAdder,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function, initializing an accumulator for each
group and adding to it each time an element with the same key is seen.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TKey,&#8203;TElement,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#groupBy(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">groupBy</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TElement&gt;&nbsp;elementSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TElement&gt;,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function and creates a result value from
each group and its key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TKey,&#8203;TElement,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#groupBy(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupBy</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TElement&gt;&nbsp;elementSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TElement&gt;,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function and creates a result value from
each group and its key.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#groupBy(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">groupBy</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function and creates a result value from
each group and its key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#groupBy(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupBy</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function and creates a result value from
each group and its key.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function0,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function0.html" title="interface in org.apache.calcite.linq4j.function">Function0</a>&lt;TAccumulate&gt;&nbsp;accumulatorInitializer,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TAccumulate&gt;&nbsp;accumulatorAdder,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function, initializing an accumulator for each
group and adding to it each time an element with the same key is seen.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function0,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function0.html" title="interface in org.apache.calcite.linq4j.function">Function0</a>&lt;TAccumulate&gt;&nbsp;accumulatorInitializer,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TAccumulate&gt;&nbsp;accumulatorAdder,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function, initializing an accumulator for each
group and adding to it each time an element with the same key is seen.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TElement,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TElement&gt;&nbsp;elementSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TElement&gt;,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function and creates a result value from
each group and its key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TElement,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TElement&gt;&nbsp;elementSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TElement&gt;,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function and creates a result value from
each group and its key.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function and creates a result value from
each group and its key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#groupBy(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupBy</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a
specified key selector function and creates a result value from
each group and its key.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static &lt;TSource,&#8203;TKey,&#8203;TAccumulate,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#groupBy_(java.util.Map,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function0,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2)">groupBy_</a></span>&#8203;(java.util.Map&lt;TKey,&#8203;TAccumulate&gt;&nbsp;map,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;keySelector,
<a href="../Function0.html" title="interface in org.apache.calcite.linq4j.function">Function0</a>&lt;TAccumulate&gt;&nbsp;accumulatorInitializer,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;TSource,&#8203;TAccumulate&gt;&nbsp;accumulatorAdder,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TKey,&#8203;TAccumulate,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#groupByMultiple(org.apache.calcite.linq4j.Enumerable,java.util.List,org.apache.calcite.linq4j.function.Function0,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2)">groupByMultiple</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
java.util.List&lt;<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&gt;&nbsp;keySelectors,
<a href="../Function0.html" title="interface in org.apache.calcite.linq4j.function">Function0</a>&lt;TAccumulate&gt;&nbsp;accumulatorInitializer,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;TSource,&#8203;TAccumulate&gt;&nbsp;accumulatorAdder,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Groups the elements of a sequence according to a list of
specified key selector functions, initializing an accumulator for each
group and adding to it each time an element with the same key is seen.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static &lt;TSource,&#8203;TKey,&#8203;TAccumulate,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#groupByMultiple_(java.util.Map,org.apache.calcite.linq4j.Enumerable,java.util.List,org.apache.calcite.linq4j.function.Function0,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2)">groupByMultiple_</a></span>&#8203;(java.util.Map&lt;TKey,&#8203;TAccumulate&gt;&nbsp;map,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
java.util.List&lt;<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&gt;&nbsp;keySelectors,
<a href="../Function0.html" title="interface in org.apache.calcite.linq4j.function">Function0</a>&lt;TAccumulate&gt;&nbsp;accumulatorInitializer,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;TSource,&#8203;TAccumulate&gt;&nbsp;accumulatorAdder,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TKey,&#8203;TAccumulate,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#groupJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">groupJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#groupJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#groupJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">groupJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;outer,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Correlates the elements of two sequences based on
equality of keys and groups the results.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#groupJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;outer,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">
<div class="block">Correlates the elements of two sequences based on
key equality and groups the results.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#groupJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">groupJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Correlates the elements of two sequences based on
equality of keys and groups the results.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#groupJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">groupJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">
<div class="block">Correlates the elements of two sequences based on
key equality and groups the results.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#hashJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">hashJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#hashJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">hashJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#hashJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer,boolean,boolean)">hashJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer,
boolean&nbsp;generateNullsOnLeft,
boolean&nbsp;generateNullsOnRight)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#hashJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">hashJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;outer,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Correlates the elements of two sequences based on
matching keys.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#hashJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">hashJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;outer,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">
<div class="block">Correlates the elements of two sequences based on
matching keys.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#hashJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer,boolean,boolean)">hashJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;outer,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer,
boolean&nbsp;generateNullsOnLeft,
boolean&nbsp;generateNullsOnRight)</code></th>
<td class="colLast">
<div class="block">Correlates the elements of two sequences based on
matching keys.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#hashJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">hashJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Correlates the elements of two sequences based on
matching keys.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#hashJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer)">hashJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer)</code></th>
<td class="colLast">
<div class="block">Correlates the elements of two sequences based on
matching keys.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#hashJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer,boolean,boolean)">hashJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer,
boolean&nbsp;generateNullsOnLeft,
boolean&nbsp;generateNullsOnRight)</code></th>
<td class="colLast">
<div class="block">Correlates the elements of two sequences based on matching keys, with
optional outer join semantics.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static &lt;TSource,&#8203;TInner,&#8203;TKey,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#hashJoin_(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.EqualityComparer,boolean,boolean)">hashJoin_</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;outer,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../EqualityComparer.html" title="interface in org.apache.calcite.linq4j.function">EqualityComparer</a>&lt;TKey&gt;&nbsp;comparer,
boolean&nbsp;generateNullsOnLeft,
boolean&nbsp;generateNullsOnRight)</code></th>
<td class="colLast">
<div class="block">Implementation of join that builds the right input and probes with the
left.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TInner,&#8203;TKey extends java.lang.Comparable&lt;TKey&gt;,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#mergeJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2,boolean,boolean)">mergeJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;outer,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;TKey&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TInner,&#8203;TKey&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector,
boolean&nbsp;generateNullsOnLeft,
boolean&nbsp;generateNullsOnRight)</code></th>
<td class="colLast">
<div class="block">Joins two inputs that are sorted on the key.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TInner,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#nestedLoopJoin(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate2,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.JoinType)">nestedLoopJoin</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;outer,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TInner&gt;&nbsp;inner,
<a href="../Predicate2.html" title="interface in org.apache.calcite.linq4j.function">Predicate2</a>&lt;TSource,&#8203;TInner&gt;&nbsp;predicate,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TInner,&#8203;TResult&gt;&nbsp;resultSelector,
<a href="../../JoinType.html" title="enum in org.apache.calcite.linq4j">JoinType</a>&nbsp;joinType)</code></th>
<td class="colLast">
<div class="block">Correlates the elements of two sequences based on a predicate.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#select(org.apache.calcite.linq4j.function.Function2)">select</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;java.lang.Integer,&#8203;TResult&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#select(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function2)">select</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;java.lang.Integer,&#8203;TResult&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence into a new
form by incorporating the element's index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#select(org.apache.calcite.linq4j.function.Function2)">select</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;java.lang.Integer,&#8203;TResult&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence into a new
form by incorporating the element's index.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TCollection,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#selectMany(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">selectMany</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&nbsp;collectionSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TCollection,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TCollection,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#selectMany(org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2)">selectMany</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&nbsp;collectionSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;TCollection,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#selectMany(org.apache.calcite.linq4j.function.Function2)">selectMany</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TCollection,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#selectMany(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">selectMany</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TSource,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&nbsp;collectionSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TCollection,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;TSource&gt;</code>, flattens the resulting sequences into one
sequence, and invokes a result selector function on each
element therein.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TCollection,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#selectMany(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2)">selectMany</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&nbsp;collectionSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;TCollection,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;TSource&gt;</code>, flattens the resulting sequences into one
sequence, and invokes a result selector function on each
element therein.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#selectMany(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function2)">selectMany</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TSource,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;TSource&gt;</code>, and flattens the resulting sequences into one
sequence.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TCollection,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#selectMany(org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">selectMany</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&nbsp;collectionSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TCollection,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;TSource&gt;</code>, flattens the resulting sequences into one
sequence, and invokes a result selector function on each
element therein.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TCollection,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#selectMany(org.apache.calcite.linq4j.function.Function2,org.apache.calcite.linq4j.function.Function2)">selectMany</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&nbsp;collectionSelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;TCollection,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;TSource&gt;</code>, flattens the resulting sequences into one
sequence, and invokes a result selector function on each
element therein.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#selectMany(org.apache.calcite.linq4j.function.Function2)">selectMany</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;TSource&gt;</code>, and flattens the resulting sequences into one
sequence.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;T1,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#zip(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function2)">zip</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;T1&gt;&nbsp;source1,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>,&#8203;T1,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;T0,&#8203;T1,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#zip(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function2)">zip</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;T0&gt;&nbsp;first,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;T1&gt;&nbsp;second,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;T0,&#8203;T1,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Applies a specified function to the corresponding
elements of two sequences, producing a sequence of the
results.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;T1,&#8203;TResult&gt;<br><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#zip(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function2)">zip</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;T1&gt;&nbsp;source1,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>,&#8203;T1,&#8203;TResult&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Applies a specified function to the corresponding
elements of two sequences, producing a sequence of the
results.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Method parameters in <a href="../../package-summary.html">org.apache.calcite.linq4j</a> with type arguments of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#aggregate(org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>,&#8203;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>,&#8203;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TAccumulate&gt;<br>TAccumulate</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#aggregate(TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>,&#8203;TAccumulate&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TAccumulate,&#8203;TResult&gt;<br>TResult</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#aggregate(TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>,&#8203;TAccumulate&gt;&gt;&nbsp;func,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TAccumulate,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#aggregate(org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TAccumulate&gt;<br>TAccumulate</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#aggregate(TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;TAccumulate&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TAccumulate,&#8203;TResult&gt;<br>TResult</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#aggregate(TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;TAccumulate&gt;&gt;&nbsp;func,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TAccumulate,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#aggregate(org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>,&#8203;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>,&#8203;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a sequence.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TAccumulate&gt;<br>TAccumulate</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#aggregate(TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>,&#8203;TAccumulate&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TAccumulate,&#8203;TResult&gt;<br>TResult</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#aggregate(TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>,&#8203;TAccumulate&gt;&gt;&nbsp;func,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TAccumulate,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;T</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#aggregate(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;queryable,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;T,&#8203;T,&#8203;T&gt;&gt;&nbsp;func)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;T,&#8203;TAccumulate&gt;<br>TAccumulate</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#aggregate(org.apache.calcite.linq4j.Queryable,TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;queryable,
TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;T,&#8203;TAccumulate&gt;&gt;&nbsp;func)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T,&#8203;TAccumulate,&#8203;TResult&gt;<br>TResult</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#aggregate(org.apache.calcite.linq4j.Queryable,TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;queryable,
TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;T,&#8203;TAccumulate&gt;&gt;&nbsp;func,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TAccumulate,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#aggregate(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>,&#8203;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>,&#8203;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a sequence.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TAccumulate&gt;<br>TAccumulate</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#aggregate(org.apache.calcite.linq4j.Queryable,TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>,&#8203;TAccumulate&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TAccumulate,&#8203;TResult&gt;<br>TResult</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#aggregate(org.apache.calcite.linq4j.Queryable,TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>,&#8203;TAccumulate&gt;&gt;&nbsp;func,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TAccumulate,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Applies an accumulator function over a
sequence.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#aggregate(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>,&#8203;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>,&#8203;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;func)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TAccumulate&gt;<br>TAccumulate</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#aggregate(org.apache.calcite.linq4j.Queryable,TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>,&#8203;TAccumulate&gt;&gt;&nbsp;func)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TAccumulate,&#8203;TResult&gt;<br>TResult</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#aggregate(org.apache.calcite.linq4j.Queryable,TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>,&#8203;TAccumulate&gt;&gt;&nbsp;func,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TAccumulate,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TCollection,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#selectMany(org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">selectMany</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&gt;&nbsp;collectionSelector,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>,&#8203;TCollection,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TCollection,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#selectMany(org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">selectMany</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&gt;&nbsp;collectionSelector,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;TCollection,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TCollection,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#selectMany(org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">selectMany</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&gt;&nbsp;collectionSelector,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>,&#8203;TCollection,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;TSource&gt;</code> that incorporates the index of the source
element that produced it.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T,&#8203;TCollection,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#selectMany(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">selectMany</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;T,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&gt;&nbsp;collectionSelector,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;T,&#8203;TCollection,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;T&gt;</code> that incorporates the index of the source
element that produced it.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TCollection,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#selectMany(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">selectMany</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&gt;&nbsp;collectionSelector,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>,&#8203;TCollection,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;T&gt;</code> that incorporates the index of the source
element that produced it.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TCollection,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#selectMany(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">selectMany</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&gt;&nbsp;collectionSelector,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>,&#8203;TCollection,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#selectManyN(org.apache.calcite.linq4j.tree.FunctionExpression)">selectManyN</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#selectManyN(org.apache.calcite.linq4j.tree.FunctionExpression)">selectManyN</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#selectManyN(org.apache.calcite.linq4j.tree.FunctionExpression)">selectManyN</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;TSource&gt;</code> and combines the resulting sequences into one
sequence.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#selectManyN(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">selectManyN</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;T,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;T&gt;</code> and combines the resulting sequences into one
sequence.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#selectManyN(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">selectManyN</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence to an
<code>Enumerable&lt;T&gt;</code> and combines the resulting sequences into one
sequence.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#selectManyN(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">selectManyN</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#selectN(org.apache.calcite.linq4j.tree.FunctionExpression)">selectN</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>,&#8203;java.lang.Integer,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#selectN(org.apache.calcite.linq4j.tree.FunctionExpression)">selectN</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;java.lang.Integer,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#selectN(org.apache.calcite.linq4j.tree.FunctionExpression)">selectN</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>,&#8203;java.lang.Integer,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence into a new
form by incorporating the element's index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#selectN(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">selectN</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;T,&#8203;java.lang.Integer,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence into a new
form by incorporating the element's index.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#selectN(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">selectN</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>,&#8203;java.lang.Integer,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">
<div class="block">Projects each element of a sequence into a new
form by incorporating the element's index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#selectN(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">selectN</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>,&#8203;java.lang.Integer,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;T1,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#zip(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.tree.FunctionExpression)">zip</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;T1&gt;&nbsp;source1,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>,&#8203;T1,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;T1,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#zip(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.tree.FunctionExpression)">zip</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;T1&gt;&nbsp;source1,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>,&#8203;T1,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;T1,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#zip(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.tree.FunctionExpression)">zip</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;T1&gt;&nbsp;source1,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>,&#8203;T1,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Merges two sequences by using the specified
predicate function.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T0,&#8203;T1,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#zip(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.tree.FunctionExpression)">zip</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T0&gt;&nbsp;source0,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;T1&gt;&nbsp;source1,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;T0,&#8203;T1,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Merges two sequences by using the specified
predicate function.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;T1,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#zip(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.tree.FunctionExpression)">zip</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;T1&gt;&nbsp;source1,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>,&#8203;T1,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">
<div class="block">Merges two sequences by using the specified
predicate function.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;T1,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#zip(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.tree.FunctionExpression)">zip</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;T1&gt;&nbsp;source1,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>,&#8203;T1,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Constructors in <a href="../../package-summary.html">org.apache.calcite.linq4j</a> with parameters of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../EnumerableDefaults.LookupResultEnumerable.html#%3Cinit%3E(java.util.Map,org.apache.calcite.linq4j.function.Function2)">LookupResultEnumerable</a></span>&#8203;(java.util.Map&lt;<a href="../../EnumerableDefaults.LookupResultEnumerable.html" title="type parameter in EnumerableDefaults.LookupResultEnumerable">TKey</a>,&#8203;<a href="../../EnumerableDefaults.LookupResultEnumerable.html" title="type parameter in EnumerableDefaults.LookupResultEnumerable">TAccumulate</a>&gt;&nbsp;map,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../EnumerableDefaults.LookupResultEnumerable.html" title="type parameter in EnumerableDefaults.LookupResultEnumerable">TKey</a>,&#8203;<a href="../../EnumerableDefaults.LookupResultEnumerable.html" title="type parameter in EnumerableDefaults.LookupResultEnumerable">TAccumulate</a>,&#8203;<a href="../../EnumerableDefaults.LookupResultEnumerable.html" title="type parameter in EnumerableDefaults.LookupResultEnumerable">TResult</a>&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../EnumerableDefaults.MergeJoinEnumerator.html#%3Cinit%3E(org.apache.calcite.linq4j.Enumerator,org.apache.calcite.linq4j.Enumerator,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.linq4j.function.Function2)">MergeJoinEnumerator</a></span>&#8203;(<a href="../../Enumerator.html" title="interface in org.apache.calcite.linq4j">Enumerator</a>&lt;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TSource</a>&gt;&nbsp;leftEnumerator,
<a href="../../Enumerator.html" title="interface in org.apache.calcite.linq4j">Enumerator</a>&lt;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TInner</a>&gt;&nbsp;rightEnumerator,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TSource</a>,&#8203;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TKey</a>&gt;&nbsp;outerKeySelector,
<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TInner</a>,&#8203;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TKey</a>&gt;&nbsp;innerKeySelector,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TSource</a>,&#8203;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TInner</a>,&#8203;<a href="../../EnumerableDefaults.MergeJoinEnumerator.html" title="type parameter in EnumerableDefaults.MergeJoinEnumerator">TResult</a>&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.linq4j.function">
<!-- -->
</a>
<h3>Uses of <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a> in <a href="../package-summary.html">org.apache.calcite.linq4j.function</a></h3>
<table class="useSummary">
<caption><span>Classes in <a href="../package-summary.html">org.apache.calcite.linq4j.function</a> that implement <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../Functions.Ignore.html" title="class in org.apache.calcite.linq4j.function">Functions.Ignore</a>&lt;R,&#8203;T0,&#8203;T1&gt;</span></code></th>
<td class="colLast">
<div class="block">Ignore.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.linq4j.function</a> that return <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static &lt;R,&#8203;T0,&#8203;T1&gt;<br><a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;R,&#8203;T0,&#8203;T1&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Functions.</span><code><span class="memberNameLink"><a href="../Functions.html#ignore2()">ignore2</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns a function of arity 2 that does nothing.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.linq4j.function</a> with parameters of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static &lt;T1,&#8203;T2&gt;<br><a href="../Predicate2.html" title="interface in org.apache.calcite.linq4j.function">Predicate2</a>&lt;T1,&#8203;T2&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Functions.</span><code><span class="memberNameLink"><a href="../Functions.html#toPredicate(org.apache.calcite.linq4j.function.Function2)">toPredicate</a></span>&#8203;(<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;T1,&#8203;T2,&#8203;java.lang.Boolean&gt;&nbsp;function)</code></th>
<td class="colLast">
<div class="block">Converts a 2-parameter function to a predicate.</div>
</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.plan.hep">
<!-- -->
</a>
<h3>Uses of <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a> in <a href="../../../plan/hep/package-summary.html">org.apache.calcite.plan.hep</a></h3>
<table class="useSummary">
<caption><span>Fields in <a href="../../../plan/hep/package-summary.html">org.apache.calcite.plan.hep</a> declared as <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>,&#8203;<a href="../../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>,&#8203;java.lang.Void&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../../../plan/hep/HepPlanner.html#onCopyHook">onCopyHook</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Constructors in <a href="../../../plan/hep/package-summary.html">org.apache.calcite.plan.hep</a> with parameters of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../plan/hep/HepPlanner.html#%3Cinit%3E(org.apache.calcite.plan.hep.HepProgram,org.apache.calcite.plan.Context,boolean,org.apache.calcite.linq4j.function.Function2,org.apache.calcite.plan.RelOptCostFactory)">HepPlanner</a></span>&#8203;(<a href="../../../plan/hep/HepProgram.html" title="class in org.apache.calcite.plan.hep">HepProgram</a>&nbsp;program,
<a href="../../../plan/Context.html" title="interface in org.apache.calcite.plan">Context</a>&nbsp;context,
boolean&nbsp;noDag,
<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>,&#8203;<a href="../../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>,&#8203;java.lang.Void&gt;&nbsp;onCopyHook,
<a href="../../../plan/RelOptCostFactory.html" title="interface in org.apache.calcite.plan">RelOptCostFactory</a>&nbsp;costFactory)</code></th>
<td class="colLast">
<div class="block">Creates a new HepPlanner with the option to keep the graph a
tree (noDag = true) or allow DAG (noDag = false).</div>
</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.prepare">
<!-- -->
</a>
<h3>Uses of <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a> in <a href="../../../prepare/package-summary.html">org.apache.calcite.prepare</a></h3>
<table class="useSummary">
<caption><span>Method parameters in <a href="../../../prepare/package-summary.html">org.apache.calcite.prepare</a> with type arguments of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#aggregate(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>,&#8203;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>,&#8203;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TAccumulate&gt;<br>TAccumulate</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#aggregate(org.apache.calcite.linq4j.Queryable,TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>,&#8203;TAccumulate&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TAccumulate,&#8203;TResult&gt;<br>TResult</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#aggregate(org.apache.calcite.linq4j.Queryable,TAccumulate,org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">aggregate</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
TAccumulate&nbsp;seed,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;TAccumulate,&#8203;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>,&#8203;TAccumulate&gt;&gt;&nbsp;func,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;TAccumulate,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TCollection,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#selectMany(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression,org.apache.calcite.linq4j.tree.FunctionExpression)">selectMany</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TCollection&gt;&gt;&gt;&nbsp;collectionSelector,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>,&#8203;TCollection,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#selectManyN(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">selectManyN</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>,&#8203;java.lang.Integer,&#8203;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TResult&gt;&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;TResult&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#selectN(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">selectN</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>,&#8203;java.lang.Integer,&#8203;TResult&gt;&gt;&nbsp;selector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;T1,&#8203;TResult&gt;<br><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;TResult&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#zip(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.tree.FunctionExpression)">zip</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;T1&gt;&nbsp;source1,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>,&#8203;T1,&#8203;TResult&gt;&gt;&nbsp;resultSelector)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.sql.validate">
<!-- -->
</a>
<h3>Uses of <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a> in <a href="../../../sql/validate/package-summary.html">org.apache.calcite.sql.validate</a></h3>
<table class="useSummary">
<caption><span>Classes in <a href="../../../sql/validate/package-summary.html">org.apache.calcite.sql.validate</a> that implement <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>(package private) class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../sql/validate/SqlValidatorImpl.ValidationErrorFunction.html" title="class in org.apache.calcite.sql.validate">SqlValidatorImpl.ValidationErrorFunction</a></span></code></th>
<td class="colLast">
<div class="block">Throws a validator exception with access to the validator context.</div>
</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.sql2rel">
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</a>
<h3>Uses of <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a> in <a href="../../../sql2rel/package-summary.html">org.apache.calcite.sql2rel</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../../sql2rel/package-summary.html">org.apache.calcite.sql2rel</a> that return <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;<a href="../../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>,&#8203;<a href="../../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>,&#8203;java.lang.Void&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelDecorrelator.</span><code><span class="memberNameLink"><a href="../../../sql2rel/RelDecorrelator.html#createCopyHook()">createCopyHook</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.util.trace">
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</a>
<h3>Uses of <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a> in <a href="../../../util/trace/package-summary.html">org.apache.calcite.util.trace</a></h3>
<table class="useSummary">
<caption><span>Fields in <a href="../../../util/trace/package-summary.html">org.apache.calcite.util.trace</a> with type parameters of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private static java.lang.ThreadLocal&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Void,&#8203;java.io.File,&#8203;java.lang.String&gt;&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">CalciteTrace.</span><code><span class="memberNameLink"><a href="../../../util/trace/CalciteTrace.html#DYNAMIC_HANDLER">DYNAMIC_HANDLER</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../../util/trace/package-summary.html">org.apache.calcite.util.trace</a> that return types with arguments of type <a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.ThreadLocal&lt;<a href="../Function2.html" title="interface in org.apache.calcite.linq4j.function">Function2</a>&lt;java.lang.Void,&#8203;java.io.File,&#8203;java.lang.String&gt;&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">CalciteTrace.</span><code><span class="memberNameLink"><a href="../../../util/trace/CalciteTrace.html#getDynamicHandler()">getDynamicHandler</a></span>()</code></th>
<td class="colLast">
<div class="block">Thread-local handler that is called with dynamically generated Java code.</div>
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