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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.tools</a></div>
<h1 title="Class PigRelBuilder" class="title">Class PigRelBuilder</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
<div class="inheritance"><a href="RelBuilder.html" title="class in org.apache.calcite.tools">org.apache.calcite.tools.RelBuilder</a>
<div class="inheritance">org.apache.calcite.tools.PigRelBuilder</div>
</div>
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<section class="class-description" id="class-description">
<hr>
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">PigRelBuilder</span>
<span class="extends-implements">extends <a href="RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></span></div>
<div class="block">Extension to <a href="RelBuilder.html" title="class in org.apache.calcite.tools"><code>RelBuilder</code></a> for Pig relational operators.</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- ======== NESTED CLASS SUMMARY ======== -->
<li>
<section class="nested-class-summary" id="nested-class-summary">
<h2>Nested Class Summary</h2>
<div class="caption"><span>Nested Classes</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Class</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>static enum&nbsp;</code></div>
<div class="col-second even-row-color"><code><a href="PigRelBuilder.GroupOption.html" class="type-name-link" title="enum in org.apache.calcite.tools">PigRelBuilder.GroupOption</a></code></div>
<div class="col-last even-row-color">
<div class="block">Option for performing group efficiently if data set is already sorted.</div>
</div>
</div>
<div class="inherited-list">
<h2 id="nested-classes-inherited-from-class-org.apache.calcite.tools.RelBuilder">Nested classes/interfaces inherited from class&nbsp;org.apache.calcite.tools.<a href="RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></h2>
<code><a href="RelBuilder.AggCall.html" title="interface in org.apache.calcite.tools">RelBuilder.AggCall</a>, <a href="RelBuilder.Config.html" title="interface in org.apache.calcite.tools">RelBuilder.Config</a>, <a href="RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>, <a href="RelBuilder.OverCall.html" title="interface in org.apache.calcite.tools">RelBuilder.OverCall</a></code></div>
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<!-- =========== FIELD SUMMARY =========== -->
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<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<div class="inherited-list">
<h3 id="fields-inherited-from-class-org.apache.calcite.tools.RelBuilder">Fields inherited from class&nbsp;org.apache.calcite.tools.<a href="RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></h3>
<code><a href="RelBuilder.html#cluster">cluster</a>, <a href="RelBuilder.html#relOptSchema">relOptSchema</a></code></div>
</section>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier</div>
<div class="table-header col-second">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>protected </code></div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.apache.calcite.plan.Context,org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelOptSchema)" class="member-name-link">PigRelBuilder</a><wbr>(<a href="../plan/Context.html" title="interface in org.apache.calcite.plan">Context</a>&nbsp;context,
<a href="../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a>&nbsp;cluster,
@Nullable <a href="../plan/RelOptSchema.html" title="interface in org.apache.calcite.plan">RelOptSchema</a>&nbsp;relOptSchema)</code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
</section>
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<!-- ========== METHOD SUMMARY =========== -->
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<h2>Method Summary</h2>
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<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
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<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#as(java.lang.String)" class="member-name-link">as</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;alias)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">As super-class method, but also retains alias for naming of aggregates.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(org.apache.calcite.tools.FrameworkConfig)" class="member-name-link">create</a><wbr>(<a href="FrameworkConfig.html" title="interface in org.apache.calcite.tools">FrameworkConfig</a>&nbsp;config)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Creates a PigRelBuilder.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#distinct(org.apache.calcite.tools.PigRelBuilder.Partitioner,int)" class="member-name-link">distinct</a><wbr>(org.apache.calcite.tools.PigRelBuilder.Partitioner&nbsp;partitioner,
int&nbsp;parallel)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Removes duplicate tuples in a relation.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getAlias()" class="member-name-link">getAlias</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#group(org.apache.calcite.tools.PigRelBuilder.GroupOption,org.apache.calcite.tools.PigRelBuilder.Partitioner,int,java.lang.Iterable)" class="member-name-link">group</a><wbr>(<a href="PigRelBuilder.GroupOption.html" title="enum in org.apache.calcite.tools">PigRelBuilder.GroupOption</a>&nbsp;option,
org.apache.calcite.tools.PigRelBuilder.Partitioner&nbsp;partitioner,
int&nbsp;parallel,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a>&lt;? extends <a href="RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>&gt;&nbsp;groupKeys)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#group(org.apache.calcite.tools.PigRelBuilder.GroupOption,org.apache.calcite.tools.PigRelBuilder.Partitioner,int,org.apache.calcite.tools.RelBuilder.GroupKey...)" class="member-name-link">group</a><wbr>(<a href="PigRelBuilder.GroupOption.html" title="enum in org.apache.calcite.tools">PigRelBuilder.GroupOption</a>&nbsp;option,
org.apache.calcite.tools.PigRelBuilder.Partitioner&nbsp;partitioner,
int&nbsp;parallel,
<a href="RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>...&nbsp;groupKeys)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Groups the data in one or more relations.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#load(java.lang.String,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.type.RelDataType)" class="member-name-link">load</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;path,
<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;loadFunction,
<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;rowType)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Loads a data set.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#scan(java.lang.Iterable)" class="member-name-link">scan</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;&nbsp;tableNames)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Creates a <a href="../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a> of the table
with a given name.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#scan(java.lang.String...)" class="member-name-link">scan</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>...&nbsp;tableNames)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Creates a <a href="../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a> of the table
with a given name.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#validateGroupList(java.util.List)" class="member-name-link">validateGroupList</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>&gt;&nbsp;groupKeyList)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-org.apache.calcite.tools.RelBuilder">Methods inherited from class&nbsp;org.apache.calcite.tools.<a href="RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></h3>
<code><a href="RelBuilder.html#adoptConvention(org.apache.calcite.plan.Convention)">adoptConvention</a>, <a href="RelBuilder.html#aggregate(org.apache.calcite.tools.RelBuilder.GroupKey,java.lang.Iterable)">aggregate</a>, <a href="RelBuilder.html#aggregate(org.apache.calcite.tools.RelBuilder.GroupKey,java.util.List)">aggregate</a>, <a href="RelBuilder.html#aggregate(org.apache.calcite.tools.RelBuilder.GroupKey,org.apache.calcite.tools.RelBuilder.AggCall...)">aggregate</a>, <a href="RelBuilder.html#aggregateCall(org.apache.calcite.rel.core.AggregateCall)">aggregateCall</a>, <a href="RelBuilder.html#aggregateCall(org.apache.calcite.rel.core.AggregateCall,org.apache.calcite.util.mapping.Mapping)">aggregateCall</a>, <a href="RelBuilder.html#aggregateCall(org.apache.calcite.sql.SqlAggFunction,boolean,boolean,boolean,org.apache.calcite.rex.RexNode,com.google.common.collect.ImmutableList,com.google.common.collect.ImmutableList,java.lang.String,com.google.common.collect.ImmutableList)">aggregateCall</a>, <a href="RelBuilder.html#aggregateCall(org.apache.calcite.sql.SqlAggFunction,boolean,boolean,org.apache.calcite.rex.RexNode,java.lang.String,java.lang.Iterable)">aggregateCall</a>, <a href="RelBuilder.html#aggregateCall(org.apache.calcite.sql.SqlAggFunction,boolean,boolean,org.apache.calcite.rex.RexNode,java.lang.String,org.apache.calcite.rex.RexNode...)">aggregateCall</a>, <a href="RelBuilder.html#aggregateCall(org.apache.calcite.sql.SqlAggFunction,boolean,org.apache.calcite.rex.RexNode,java.lang.String,java.lang.Iterable)">aggregateCall</a>, <a href="RelBuilder.html#aggregateCall(org.apache.calcite.sql.SqlAggFunction,boolean,org.apache.calcite.rex.RexNode,java.lang.String,org.apache.calcite.rex.RexNode...)">aggregateCall</a>, <a href="RelBuilder.html#aggregateCall(org.apache.calcite.sql.SqlAggFunction,java.lang.Iterable)">aggregateCall</a>, <a href="RelBuilder.html#aggregateCall(org.apache.calcite.sql.SqlAggFunction,org.apache.calcite.rex.RexNode...)">aggregateCall</a>, <a href="RelBuilder.html#alias(org.apache.calcite.rex.RexNode,java.lang.String)">alias</a>, <a href="RelBuilder.html#all(org.apache.calcite.rex.RexNode,org.apache.calcite.sql.SqlOperator,java.util.function.Function)">all</a>, <a href="RelBuilder.html#and(java.lang.Iterable)">and</a>, <a href="RelBuilder.html#and(org.apache.calcite.rex.RexNode...)">and</a>, <a href="RelBuilder.html#antiJoin(java.lang.Iterable)">antiJoin</a>, <a href="RelBuilder.html#antiJoin(org.apache.calcite.rex.RexNode...)">antiJoin</a>, <a href="RelBuilder.html#arrayQuery(java.util.function.Function)">arrayQuery</a>, <a href="RelBuilder.html#avg(boolean,java.lang.String,org.apache.calcite.rex.RexNode)">avg</a>, <a href="RelBuilder.html#avg(org.apache.calcite.rex.RexNode)">avg</a>, <a href="RelBuilder.html#between(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">between</a>, <a href="RelBuilder.html#build()">build</a>, <a href="RelBuilder.html#call(org.apache.calcite.sql.SqlOperator,java.lang.Iterable)">call</a>, <a href="RelBuilder.html#call(org.apache.calcite.sql.SqlOperator,org.apache.calcite.rex.RexNode...)">call</a>, <a href="RelBuilder.html#cast(org.apache.calcite.rex.RexNode,org.apache.calcite.sql.type.SqlTypeName)">cast</a>, <a href="RelBuilder.html#cast(org.apache.calcite.rex.RexNode,org.apache.calcite.sql.type.SqlTypeName,int)">cast</a>, <a href="RelBuilder.html#cast(org.apache.calcite.rex.RexNode,org.apache.calcite.sql.type.SqlTypeName,int,int)">cast</a>, <a href="RelBuilder.html#clear()">clear</a>, <a href="RelBuilder.html#convert(org.apache.calcite.rel.type.RelDataType,boolean)">convert</a>, <a href="RelBuilder.html#correlate(org.apache.calcite.rel.core.JoinRelType,org.apache.calcite.rel.core.CorrelationId,java.lang.Iterable)">correlate</a>, <a href="RelBuilder.html#correlate(org.apache.calcite.rel.core.JoinRelType,org.apache.calcite.rel.core.CorrelationId,org.apache.calcite.rex.RexNode...)">correlate</a>, <a href="RelBuilder.html#count(boolean,java.lang.String,java.lang.Iterable)">count</a>, <a href="RelBuilder.html#count(boolean,java.lang.String,org.apache.calcite.rex.RexNode...)">count</a>, <a href="RelBuilder.html#count(java.lang.Iterable)">count</a>, <a href="RelBuilder.html#count(org.apache.calcite.rex.RexNode...)">count</a>, <a href="RelBuilder.html#countStar(java.lang.String)">countStar</a>, <a href="RelBuilder.html#currentRow()">currentRow</a>, <a href="RelBuilder.html#cursor(int,int)">cursor</a>, <a href="RelBuilder.html#desc(org.apache.calcite.rex.RexNode)">desc</a>, <a href="RelBuilder.html#distinct()">distinct</a>, <a href="RelBuilder.html#dot(org.apache.calcite.rex.RexNode,int)">dot</a>, <a href="RelBuilder.html#dot(org.apache.calcite.rex.RexNode,java.lang.String)">dot</a>, <a href="RelBuilder.html#empty()">empty</a>, <a href="RelBuilder.html#equals(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">equals</a>, <a href="RelBuilder.html#exchange(org.apache.calcite.rel.RelDistribution)">exchange</a>, <a href="RelBuilder.html#exists(java.util.function.Function)">exists</a>, <a href="RelBuilder.html#field(int)">field</a>, <a href="RelBuilder.html#field(int,int,int)">field</a>, <a href="RelBuilder.html#field(int,int,java.lang.String)">field</a>, <a href="RelBuilder.html#field(int,java.lang.String,java.lang.String)">field</a>, <a href="RelBuilder.html#field(java.lang.String)">field</a>, <a href="RelBuilder.html#field(java.lang.String,java.lang.String)">field</a>, <a href="RelBuilder.html#field(org.apache.calcite.rex.RexNode,java.lang.String)">field</a>, <a href="RelBuilder.html#fields()">fields</a>, <a href="RelBuilder.html#fields(int,int)">fields</a>, <a href="RelBuilder.html#fields(java.lang.Iterable)">fields</a>, <a href="RelBuilder.html#fields(java.util.List)">fields</a>, <a href="RelBuilder.html#fields(org.apache.calcite.rel.RelCollation)">fields</a>, <a href="RelBuilder.html#fields(org.apache.calcite.util.ImmutableBitSet)">fields</a>, <a href="RelBuilder.html#fields(org.apache.calcite.util.mapping.Mappings.TargetMapping)">fields</a>, <a href="RelBuilder.html#filter(java.lang.Iterable)">filter</a>, <a href="RelBuilder.html#filter(java.lang.Iterable,java.lang.Iterable)">filter</a>, <a href="RelBuilder.html#filter(java.lang.Iterable,org.apache.calcite.rex.RexNode...)">filter</a>, <a href="RelBuilder.html#filter(org.apache.calcite.rex.RexNode...)">filter</a>, <a href="RelBuilder.html#following(org.apache.calcite.rex.RexNode)">following</a>, <a href="RelBuilder.html#functionScan(org.apache.calcite.sql.SqlOperator,int,java.lang.Iterable)">functionScan</a>, <a href="RelBuilder.html#functionScan(org.apache.calcite.sql.SqlOperator,int,org.apache.calcite.rex.RexNode...)">functionScan</a>, <a href="RelBuilder.html#getCluster()">getCluster</a>, <a href="RelBuilder.html#getRelOptSchema()">getRelOptSchema</a>, <a href="RelBuilder.html#getRexBuilder()">getRexBuilder</a>, <a href="RelBuilder.html#getScanFactory()">getScanFactory</a>, <a href="RelBuilder.html#getTypeFactory()">getTypeFactory</a>, <a href="RelBuilder.html#greaterThan(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">greaterThan</a>, <a href="RelBuilder.html#greaterThanOrEqual(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">greaterThanOrEqual</a>, <a href="RelBuilder.html#groupKey()">groupKey</a>, <a href="RelBuilder.html#groupKey(int...)">groupKey</a>, <a href="RelBuilder.html#groupKey(java.lang.Iterable)">groupKey</a>, <a href="RelBuilder.html#groupKey(java.lang.Iterable,boolean,java.lang.Iterable)">groupKey</a>, <a href="RelBuilder.html#groupKey(java.lang.Iterable,java.lang.Iterable)">groupKey</a>, <a href="RelBuilder.html#groupKey(java.lang.String...)">groupKey</a>, <a href="RelBuilder.html#groupKey(org.apache.calcite.rex.RexNode...)">groupKey</a>, <a href="RelBuilder.html#groupKey(org.apache.calcite.util.ImmutableBitSet)">groupKey</a>, <a href="RelBuilder.html#groupKey(org.apache.calcite.util.ImmutableBitSet,boolean,com.google.common.collect.ImmutableList)">groupKey</a>, <a href="RelBuilder.html#groupKey(org.apache.calcite.util.ImmutableBitSet,java.lang.Iterable)">groupKey</a>, <a href="RelBuilder.html#hints(java.lang.Iterable)">hints</a>, <a href="RelBuilder.html#hints(org.apache.calcite.rel.hint.RelHint...)">hints</a>, <a href="RelBuilder.html#in(org.apache.calcite.rel.RelNode,java.lang.Iterable)">in</a>, <a href="RelBuilder.html#in(org.apache.calcite.rex.RexNode,java.lang.Iterable)">in</a>, <a href="RelBuilder.html#in(org.apache.calcite.rex.RexNode,java.util.function.Function)">in</a>, <a href="RelBuilder.html#in(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode...)">in</a>, <a href="RelBuilder.html#intersect(boolean)">intersect</a>, <a href="RelBuilder.html#intersect(boolean,int)">intersect</a>, <a href="RelBuilder.html#isDistinctFrom(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">isDistinctFrom</a>, <a href="RelBuilder.html#isNotDistinctFrom(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">isNotDistinctFrom</a>, <a href="RelBuilder.html#isNotNull(org.apache.calcite.rex.RexNode)">isNotNull</a>, <a href="RelBuilder.html#isNull(org.apache.calcite.rex.RexNode)">isNull</a>, <a href="RelBuilder.html#join(org.apache.calcite.rel.core.JoinRelType,java.lang.Iterable)">join</a>, <a href="RelBuilder.html#join(org.apache.calcite.rel.core.JoinRelType,java.lang.String...)">join</a>, <a href="RelBuilder.html#join(org.apache.calcite.rel.core.JoinRelType,org.apache.calcite.rex.RexNode)">join</a>, <a href="RelBuilder.html#join(org.apache.calcite.rel.core.JoinRelType,org.apache.calcite.rex.RexNode,java.util.Set)">join</a>, <a href="RelBuilder.html#join(org.apache.calcite.rel.core.JoinRelType,org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode...)">join</a>, <a href="RelBuilder.html#lessThan(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">lessThan</a>, <a href="RelBuilder.html#lessThanOrEqual(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">lessThanOrEqual</a>, <a href="RelBuilder.html#let(java.util.function.Function)">let</a>, <a href="RelBuilder.html#limit(int,int)">limit</a>, <a href="RelBuilder.html#literal(java.lang.Object)">literal</a>, <a href="RelBuilder.html#mapQuery(java.util.function.Function)">mapQuery</a>, <a href="RelBuilder.html#match(org.apache.calcite.rex.RexNode,boolean,boolean,java.util.Map,java.lang.Iterable,org.apache.calcite.rex.RexNode,java.util.Map,boolean,java.lang.Iterable,java.lang.Iterable,org.apache.calcite.rex.RexNode)">match</a>, <a href="RelBuilder.html#max(java.lang.String,org.apache.calcite.rex.RexNode)">max</a>, <a href="RelBuilder.html#max(org.apache.calcite.rex.RexNode)">max</a>, <a href="RelBuilder.html#min(java.lang.String,org.apache.calcite.rex.RexNode)">min</a>, <a href="RelBuilder.html#min(org.apache.calcite.rex.RexNode)">min</a>, <a href="RelBuilder.html#minus(boolean)">minus</a>, <a href="RelBuilder.html#minus(boolean,int)">minus</a>, <a href="RelBuilder.html#multisetQuery(java.util.function.Function)">multisetQuery</a>, <a href="RelBuilder.html#not(org.apache.calcite.rex.RexNode)">not</a>, <a href="RelBuilder.html#notEquals(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">notEquals</a>, <a href="RelBuilder.html#nullsFirst(org.apache.calcite.rex.RexNode)">nullsFirst</a>, <a href="RelBuilder.html#nullsLast(org.apache.calcite.rex.RexNode)">nullsLast</a>, <a href="RelBuilder.html#or(java.lang.Iterable)">or</a>, <a href="RelBuilder.html#or(org.apache.calcite.rex.RexNode...)">or</a>, <a href="RelBuilder.html#patternAlter(java.lang.Iterable)">patternAlter</a>, <a href="RelBuilder.html#patternAlter(org.apache.calcite.rex.RexNode...)">patternAlter</a>, <a href="RelBuilder.html#patternConcat(java.lang.Iterable)">patternConcat</a>, <a href="RelBuilder.html#patternConcat(org.apache.calcite.rex.RexNode...)">patternConcat</a>, <a href="RelBuilder.html#patternExclude(org.apache.calcite.rex.RexNode)">patternExclude</a>, <a href="RelBuilder.html#patternField(java.lang.String,org.apache.calcite.rel.type.RelDataType,int)">patternField</a>, <a href="RelBuilder.html#patternPermute(java.lang.Iterable)">patternPermute</a>, <a href="RelBuilder.html#patternPermute(org.apache.calcite.rex.RexNode...)">patternPermute</a>, <a href="RelBuilder.html#patternQuantify(java.lang.Iterable)">patternQuantify</a>, <a href="RelBuilder.html#patternQuantify(org.apache.calcite.rex.RexNode...)">patternQuantify</a>, <a href="RelBuilder.html#peek()">peek</a>, <a href="RelBuilder.html#peek(int)">peek</a>, <a href="RelBuilder.html#peek(int,int)">peek</a>, <a href="RelBuilder.html#permute(org.apache.calcite.util.mapping.Mapping)">permute</a>, <a href="RelBuilder.html#pivot(org.apache.calcite.tools.RelBuilder.GroupKey,java.lang.Iterable,java.lang.Iterable,java.lang.Iterable)">pivot</a>, <a href="RelBuilder.html#preceding(org.apache.calcite.rex.RexNode)">preceding</a>, <a href="RelBuilder.html#project(java.lang.Iterable)">project</a>, <a href="RelBuilder.html#project(java.lang.Iterable,java.lang.Iterable)">project</a>, <a href="RelBuilder.html#project(java.lang.Iterable,java.lang.Iterable,boolean)">project</a>, <a href="RelBuilder.html#project(java.lang.Iterable,java.lang.Iterable,boolean,java.lang.Iterable)">project</a>, <a href="RelBuilder.html#project(org.apache.calcite.rex.RexNode...)">project</a>, <a href="RelBuilder.html#projectExcept(java.lang.Iterable)">projectExcept</a>, <a href="RelBuilder.html#projectExcept(org.apache.calcite.rex.RexNode...)">projectExcept</a>, <a href="RelBuilder.html#projectNamed(java.lang.Iterable,java.lang.Iterable,boolean)">projectNamed</a>, <a href="RelBuilder.html#projectNamed(java.lang.Iterable,java.lang.Iterable,boolean,java.lang.Iterable)">projectNamed</a>, <a href="RelBuilder.html#projectPlus(java.lang.Iterable)">projectPlus</a>, <a href="RelBuilder.html#projectPlus(org.apache.calcite.rex.RexNode...)">projectPlus</a>, <a href="RelBuilder.html#proto(java.lang.Object...)">proto</a>, <a href="RelBuilder.html#proto(org.apache.calcite.plan.Context)">proto</a>, <a href="RelBuilder.html#push(org.apache.calcite.rel.RelNode)">push</a>, <a href="RelBuilder.html#pushAll(java.lang.Iterable)">pushAll</a>, <a href="RelBuilder.html#rename(java.util.List)">rename</a>, <a href="RelBuilder.html#repeatUnion(java.lang.String,boolean)">repeatUnion</a>, <a href="RelBuilder.html#repeatUnion(java.lang.String,boolean,int)">repeatUnion</a>, <a href="RelBuilder.html#scalarQuery(java.util.function.Function)">scalarQuery</a>, <a href="RelBuilder.html#semiJoin(java.lang.Iterable)">semiJoin</a>, <a href="RelBuilder.html#semiJoin(org.apache.calcite.rex.RexNode...)">semiJoin</a>, <a href="RelBuilder.html#size()">size</a>, <a href="RelBuilder.html#snapshot(org.apache.calcite.rex.RexNode)">snapshot</a>, <a href="RelBuilder.html#some(org.apache.calcite.rex.RexNode,org.apache.calcite.sql.SqlOperator,java.util.function.Function)">some</a>, <a href="RelBuilder.html#sort(int...)">sort</a>, <a href="RelBuilder.html#sort(java.lang.Iterable)">sort</a>, <a href="RelBuilder.html#sort(org.apache.calcite.rel.RelCollation)">sort</a>, <a href="RelBuilder.html#sort(org.apache.calcite.rex.RexNode...)">sort</a>, <a href="RelBuilder.html#sortExchange(org.apache.calcite.rel.RelDistribution,org.apache.calcite.rel.RelCollation)">sortExchange</a>, <a href="RelBuilder.html#sortLimit(int,int,java.lang.Iterable)">sortLimit</a>, <a href="RelBuilder.html#sortLimit(int,int,org.apache.calcite.rex.RexNode...)">sortLimit</a>, <a href="RelBuilder.html#sortLimit(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode,java.lang.Iterable)">sortLimit</a>, <a href="RelBuilder.html#sum(boolean,java.lang.String,org.apache.calcite.rex.RexNode)">sum</a>, <a href="RelBuilder.html#sum(org.apache.calcite.rex.RexNode)">sum</a>, <a href="RelBuilder.html#toString()">toString</a>, <a href="RelBuilder.html#transform(java.util.function.UnaryOperator)">transform</a>, <a href="RelBuilder.html#transientScan(java.lang.String)">transientScan</a>, <a href="RelBuilder.html#transientScan(java.lang.String,org.apache.calcite.rel.type.RelDataType)">transientScan</a>, <a href="RelBuilder.html#unboundedFollowing()">unboundedFollowing</a>, <a href="RelBuilder.html#unboundedPreceding()">unboundedPreceding</a>, <a href="RelBuilder.html#uncollect(java.util.List,boolean)">uncollect</a>, <a href="RelBuilder.html#union(boolean)">union</a>, <a href="RelBuilder.html#union(boolean,int)">union</a>, <a href="RelBuilder.html#unique(java.util.function.Function)">unique</a>, <a href="RelBuilder.html#unpivot(boolean,java.lang.Iterable,java.lang.Iterable,java.lang.Iterable)">unpivot</a>, <a href="RelBuilder.html#values(java.lang.String%5B%5D,java.lang.Object...)">values</a>, <a href="RelBuilder.html#values(java.lang.Iterable,org.apache.calcite.rel.type.RelDataType)">values</a>, <a href="RelBuilder.html#values(org.apache.calcite.rel.type.RelDataType)">values</a>, <a href="RelBuilder.html#values(org.apache.calcite.rel.type.RelDataType,java.lang.Object...)">values</a>, <a href="RelBuilder.html#variable(org.apache.calcite.util.Holder)">variable</a>, <a href="RelBuilder.html#with(org.apache.calcite.rel.RelNode,java.util.function.Function)">with</a>, <a href="RelBuilder.html#withPredicates(org.apache.calcite.rel.metadata.RelMetadataQuery,java.util.function.Function)">withPredicates</a>, <a href="RelBuilder.html#withSimplifier(java.util.function.BiFunction,java.util.function.Function)">withSimplifier</a></code></div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;(org.apache.calcite.plan.Context,org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelOptSchema)">
<h3>PigRelBuilder</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="element-name">PigRelBuilder</span><wbr><span class="parameters">(<a href="../plan/Context.html" title="interface in org.apache.calcite.plan">Context</a>&nbsp;context,
<a href="../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a>&nbsp;cluster,
@Nullable <a href="../plan/RelOptSchema.html" title="interface in org.apache.calcite.plan">RelOptSchema</a>&nbsp;relOptSchema)</span></div>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="create(org.apache.calcite.tools.FrameworkConfig)">
<h3>create</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></span>&nbsp;<span class="element-name">create</span><wbr><span class="parameters">(<a href="FrameworkConfig.html" title="interface in org.apache.calcite.tools">FrameworkConfig</a>&nbsp;config)</span></div>
<div class="block">Creates a PigRelBuilder.</div>
</section>
</li>
<li>
<section class="detail" id="scan(java.lang.String...)">
<h3>scan</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></span>&nbsp;<span class="element-name">scan</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>...&nbsp;tableNames)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from class:&nbsp;<code><a href="RelBuilder.html#scan(java.lang.String...)">RelBuilder</a></code></span></div>
<div class="block">Creates a <a href="../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a> of the table
with a given name.
<p>Throws if the table does not exist.
<p>Returns this builder.</div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><a href="RelBuilder.html#scan(java.lang.String...)">scan</a></code>&nbsp;in class&nbsp;<code><a href="RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></code></dd>
<dt>Parameters:</dt>
<dd><code>tableNames</code> - Name of table (can optionally be qualified)</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="scan(java.lang.Iterable)">
<h3>scan</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></span>&nbsp;<span class="element-name">scan</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;&nbsp;tableNames)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from class:&nbsp;<code><a href="RelBuilder.html#scan(java.lang.Iterable)">RelBuilder</a></code></span></div>
<div class="block">Creates a <a href="../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a> of the table
with a given name.
<p>Throws if the table does not exist.
<p>Returns this builder.</div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><a href="RelBuilder.html#scan(java.lang.Iterable)">scan</a></code>&nbsp;in class&nbsp;<code><a href="RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></code></dd>
<dt>Parameters:</dt>
<dd><code>tableNames</code> - Name of table (can optionally be qualified)</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="load(java.lang.String,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.type.RelDataType)">
<h3>load</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></span>&nbsp;<span class="element-name">load</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;path,
<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;loadFunction,
<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;rowType)</span></div>
<div class="block">Loads a data set.
<p>Equivalent to Pig Latin:
<pre><code>LOAD 'path' USING loadFunction AS rowType</code></pre>
<p><code>loadFunction</code> and <code>rowType</code> are optional.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>path</code> - File path</dd>
<dd><code>loadFunction</code> - Load function</dd>
<dd><code>rowType</code> - Row type (what Pig calls 'schema')</dd>
<dt>Returns:</dt>
<dd>This builder</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="distinct(org.apache.calcite.tools.PigRelBuilder.Partitioner,int)">
<h3>distinct</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></span>&nbsp;<span class="element-name">distinct</span><wbr><span class="parameters">(org.apache.calcite.tools.PigRelBuilder.Partitioner&nbsp;partitioner,
int&nbsp;parallel)</span></div>
<div class="block">Removes duplicate tuples in a relation.
<p>Equivalent Pig Latin:
<blockquote>
<pre>alias = DISTINCT alias [PARTITION BY partitioner] [PARALLEL n];</pre>
</blockquote></div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>partitioner</code> - Partitioner; null means no partitioner</dd>
<dd><code>parallel</code> - Degree of parallelism; negative means unspecified</dd>
<dt>Returns:</dt>
<dd>This builder</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="group(org.apache.calcite.tools.PigRelBuilder.GroupOption,org.apache.calcite.tools.PigRelBuilder.Partitioner,int,org.apache.calcite.tools.RelBuilder.GroupKey...)">
<h3>group</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></span>&nbsp;<span class="element-name">group</span><wbr><span class="parameters">(<a href="PigRelBuilder.GroupOption.html" title="enum in org.apache.calcite.tools">PigRelBuilder.GroupOption</a>&nbsp;option,
org.apache.calcite.tools.PigRelBuilder.Partitioner&nbsp;partitioner,
int&nbsp;parallel,
<a href="RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>...&nbsp;groupKeys)</span></div>
<div class="block">Groups the data in one or more relations.
<p>Pig Latin syntax:
<blockquote>
alias = GROUP alias { ALL | BY expression }
[, alias ALL | BY expression ...]
[USING 'collected' | 'merge'] [PARTITION BY partitioner] [PARALLEL n];
</blockquote></div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>groupKeys</code> - One of more group keys; use <a href="RelBuilder.html#groupKey()"><code>RelBuilder.groupKey()</code></a> for ALL</dd>
<dd><code>option</code> - Whether to use an optimized method combining the data
(COLLECTED for one input or MERGE for two or more inputs)</dd>
<dd><code>partitioner</code> - Partitioner; null means no partitioner</dd>
<dd><code>parallel</code> - Degree of parallelism; negative means unspecified</dd>
<dt>Returns:</dt>
<dd>This builder</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="group(org.apache.calcite.tools.PigRelBuilder.GroupOption,org.apache.calcite.tools.PigRelBuilder.Partitioner,int,java.lang.Iterable)">
<h3>group</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="PigRelBuilder.html" title="class in org.apache.calcite.tools">PigRelBuilder</a></span>&nbsp;<span class="element-name">group</span><wbr><span class="parameters">(<a href="PigRelBuilder.GroupOption.html" title="enum in org.apache.calcite.tools">PigRelBuilder.GroupOption</a>&nbsp;option,
org.apache.calcite.tools.PigRelBuilder.Partitioner&nbsp;partitioner,
int&nbsp;parallel,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a>&lt;? extends <a href="RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>&gt;&nbsp;groupKeys)</span></div>
</section>
</li>
<li>
<section class="detail" id="validateGroupList(java.util.List)">
<h3>validateGroupList</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">validateGroupList</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="RelBuilder.GroupKey.html" title="interface in org.apache.calcite.tools">RelBuilder.GroupKey</a>&gt;&nbsp;groupKeyList)</span></div>
</section>
</li>
<li>
<section class="detail" id="getAlias()">
<h3>getAlias</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getAlias</span>()</div>
</section>
</li>
<li>
<section class="detail" id="as(java.lang.String)">
<h3>as</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></span>&nbsp;<span class="element-name">as</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;alias)</span></div>
<div class="block">As super-class method, but also retains alias for naming of aggregates.</div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><a href="RelBuilder.html#as(java.lang.String)">as</a></code>&nbsp;in class&nbsp;<code><a href="RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></code></dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
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