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<h2 title="Uses of Interface org.apache.calcite.tools.RelBuilder.GroupKey" class="title">Uses of Interface<br>org.apache.calcite.tools.RelBuilder.GroupKey</h2>
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<div class="classUseContainer">
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<table class="useSummary">
<caption><span>Packages that use <a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</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.tools">org.apache.calcite.tools</a></th>
<td class="colLast">
<div class="block">Provides utility classes.</div>
</td>
</tr>
</tbody>
</table>
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<li class="blockList">
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<h3>Uses of <a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a> in <a href="../package-summary.html">org.apache.calcite.tools</a></h3>
<table class="useSummary">
<caption><span>Classes in <a href="../package-summary.html">org.apache.calcite.tools</a> that implement <a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</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>protected static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RelBuilder.GroupKeyImpl.html" title="class in org.apache.calcite.tools">RelBuilder.GroupKeyImpl</a></span></code></th>
<td class="colLast">
<div class="block">Implementation of <a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools"><code>RelBuilder.GroupKey</code></a>.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.tools</a> that return <a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</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="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.GroupKey.</span><code><span class="memberNameLink"><a href="../RelBuilder.GroupKey.html#alias(java.lang.String)">alias</a></span>&#8203;(java.lang.String&nbsp;alias)</code></th>
<td class="colLast">
<div class="block">Assigns an alias to this group key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.GroupKeyImpl.</span><code><span class="memberNameLink"><a href="../RelBuilder.GroupKeyImpl.html#alias(java.lang.String)">alias</a></span>&#8203;(java.lang.String&nbsp;alias)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey()">groupKey</a></span>()</code></th>
<td class="colLast">
<div class="block">Creates an empty group key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey(int...)">groupKey</a></span>&#8203;(int...&nbsp;fieldOrdinals)</code></th>
<td class="colLast">
<div class="block">Creates a group key of fields identified by ordinal.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey(java.lang.Iterable)">groupKey</a></span>&#8203;(java.lang.Iterable&lt;? extends <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;nodes)</code></th>
<td class="colLast">
<div class="block">Creates a group key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey(java.lang.Iterable,boolean,java.lang.Iterable)">groupKey</a></span>&#8203;(java.lang.Iterable&lt;? extends <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;nodes,
boolean&nbsp;indicator,
java.lang.Iterable&lt;? extends java.lang.Iterable&lt;? extends <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&gt;&nbsp;nodeLists)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">Now that indicator is deprecated, use
<a href="../RelBuilder.html#groupKey(java.lang.Iterable,java.lang.Iterable)"><code>RelBuilder.groupKey(Iterable, Iterable)</code></a>, which has the same behavior as
calling this method with <code>indicator = false</code>.</div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey(java.lang.Iterable,java.lang.Iterable)">groupKey</a></span>&#8203;(java.lang.Iterable&lt;? extends <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;nodes,
java.lang.Iterable&lt;? extends java.lang.Iterable&lt;? extends <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&gt;&nbsp;nodeLists)</code></th>
<td class="colLast">
<div class="block">Creates a group key with grouping sets.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey(java.lang.String...)">groupKey</a></span>&#8203;(java.lang.String...&nbsp;fieldNames)</code></th>
<td class="colLast">
<div class="block">Creates a group key of fields identified by name.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey(org.apache.calcite.rex.RexNode...)">groupKey</a></span>&#8203;(<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>...&nbsp;nodes)</code></th>
<td class="colLast">
<div class="block">Creates a group key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey(org.apache.calcite.util.ImmutableBitSet)">groupKey</a></span>&#8203;(<a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;groupSet)</code></th>
<td class="colLast">
<div class="block">Creates a group key, identified by field positions
in the underlying relational expression.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey(org.apache.calcite.util.ImmutableBitSet,boolean,com.google.common.collect.ImmutableList)">groupKey</a></span>&#8203;(<a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;groupSet,
boolean&nbsp;indicator,
com.google.common.collect.ImmutableList&lt;<a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&gt;&nbsp;groupSets)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">Use <a href="../RelBuilder.html#groupKey(org.apache.calcite.util.ImmutableBitSet,java.lang.Iterable)"><code>RelBuilder.groupKey(ImmutableBitSet, Iterable)</code></a>.</div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey(org.apache.calcite.util.ImmutableBitSet,com.google.common.collect.ImmutableList)">groupKey</a></span>&#8203;(<a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;groupSet,
com.google.common.collect.ImmutableList&lt;<a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&gt;&nbsp;groupSets)</code></th>
<td class="colLast">
<div class="block">As <a href="../RelBuilder.html#groupKey(org.apache.calcite.util.ImmutableBitSet,java.lang.Iterable)"><code>RelBuilder.groupKey(ImmutableBitSet, Iterable)</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey(org.apache.calcite.util.ImmutableBitSet,java.lang.Iterable)">groupKey</a></span>&#8203;(<a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;groupSet,
java.lang.Iterable&lt;? extends <a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&gt;&nbsp;groupSets)</code></th>
<td class="colLast">
<div class="block">Creates a group key with grouping sets, both identified by field positions
in the underlying relational expression.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey_(java.lang.Iterable,java.lang.Iterable)">groupKey_</a></span>&#8203;(java.lang.Iterable&lt;? extends <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;nodes,
java.lang.Iterable&lt;? extends java.lang.Iterable&lt;? extends <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&gt;&nbsp;nodeLists)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#groupKey_(org.apache.calcite.util.ImmutableBitSet,com.google.common.collect.ImmutableList)">groupKey_</a></span>&#8203;(<a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;groupSet,
com.google.common.collect.ImmutableList&lt;<a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&gt;&nbsp;groupSets)</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.tools</a> with parameters of type <a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</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="../RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#aggregate(org.apache.calcite.tools.RelBuilder.GroupKey,java.lang.Iterable)">aggregate</a></span>&#8203;(<a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>&nbsp;groupKey,
java.lang.Iterable&lt;<a href="../RelBuilder.AggCall.html" title="interface in org.apache.calcite.tools">RelBuilder.AggCall</a>&gt;&nbsp;aggCalls)</code></th>
<td class="colLast">
<div class="block">Creates an <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> with a list of
calls.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#aggregate(org.apache.calcite.tools.RelBuilder.GroupKey,java.util.List)">aggregate</a></span>&#8203;(<a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>&nbsp;groupKey,
java.util.List&lt;<a href="../../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>&gt;&nbsp;aggregateCalls)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../RelBuilder.html#aggregate(org.apache.calcite.tools.RelBuilder.GroupKey,org.apache.calcite.tools.RelBuilder.AggCall...)">aggregate</a></span>&#8203;(<a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>&nbsp;groupKey,
<a href="../RelBuilder.AggCall.html" title="interface in org.apache.calcite.tools">RelBuilder.AggCall</a>...&nbsp;aggCalls)</code></th>
<td class="colLast">
<div class="block">Creates an <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> with an array of
calls.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">PigRelBuilder.</span><code><span class="memberNameLink"><a href="../PigRelBuilder.html#group(org.apache.calcite.tools.PigRelBuilder.GroupOption,org.apache.calcite.tools.PigRelBuilder.Partitioner,int,org.apache.calcite.tools.RelBuilder.GroupKey...)">group</a></span>&#8203;(<a href="../PigRelBuilder.GroupOption.html" title="enum in org.apache.calcite.tools">PigRelBuilder.GroupOption</a>&nbsp;option,
<a href="../PigRelBuilder.Partitioner.html" title="interface in org.apache.calcite.tools">PigRelBuilder.Partitioner</a>&nbsp;partitioner,
int&nbsp;parallel,
<a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>...&nbsp;groupKeys)</code></th>
<td class="colLast">
<div class="block">Groups the data in one or more relations.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Method parameters in <a href="../package-summary.html">org.apache.calcite.tools</a> with type arguments of type <a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</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="../PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">PigRelBuilder.</span><code><span class="memberNameLink"><a href="../PigRelBuilder.html#group(org.apache.calcite.tools.PigRelBuilder.GroupOption,org.apache.calcite.tools.PigRelBuilder.Partitioner,int,java.lang.Iterable)">group</a></span>&#8203;(<a href="../PigRelBuilder.GroupOption.html" title="enum in org.apache.calcite.tools">PigRelBuilder.GroupOption</a>&nbsp;option,
<a href="../PigRelBuilder.Partitioner.html" title="interface in org.apache.calcite.tools">PigRelBuilder.Partitioner</a>&nbsp;partitioner,
int&nbsp;parallel,
java.lang.Iterable&lt;? extends <a href="../RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>&gt;&nbsp;groupKeys)</code></th>
<td class="colLast">&nbsp;</td>
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