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<h2 title="Uses of Class org.apache.calcite.rex.RexInputRef" class="title">Uses of Class<br>org.apache.calcite.rex.RexInputRef</h2>
</div>
<div class="classUseContainer">
<ul class="blockList">
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<table class="useSummary">
<caption><span>Packages that use <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.cassandra">org.apache.calcite.adapter.cassandra</a></th>
<td class="colLast">
<div class="block">Cassandra query provider.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.elasticsearch">org.apache.calcite.adapter.elasticsearch</a></th>
<td class="colLast">
<div class="block">Query provider based on an Elasticsearch2 DB.</div>
</td>
</tr>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.geode.rel">org.apache.calcite.adapter.geode.rel</a></th>
<td class="colLast">
<div class="block">Query provider based on Apache Geode (Gemfire) In Memory Data Grid</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.mongodb">org.apache.calcite.adapter.mongodb</a></th>
<td class="colLast">
<div class="block">Query provider based on a MongoDB database.</div>
</td>
</tr>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.piglet">org.apache.calcite.piglet</a></th>
<td class="colLast">
<div class="block">Piglet, a Pig-like language.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.plan">org.apache.calcite.plan</a></th>
<td class="colLast">
<div class="block">Defines interfaces for constructing rule-based optimizers of
relational expressions.</div>
</td>
</tr>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.metadata">org.apache.calcite.rel.metadata</a></th>
<td class="colLast">
<div class="block">Defines metadata interfaces and utilities for relational
expressions.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.rules">org.apache.calcite.rel.rules</a></th>
<td class="colLast">
<div class="block">Provides a core set of planner rules.</div>
</td>
</tr>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.rex">org.apache.calcite.rex</a></th>
<td class="colLast">
<div class="block">Provides a language for representing row-expressions.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.sql2rel">org.apache.calcite.sql2rel</a></th>
<td class="colLast">
<div class="block">Translates a SQL parse tree to relational expression.</div>
</td>
</tr>
<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>
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<section role="region"><a id="org.apache.calcite.adapter.cassandra">
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<h3>Uses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../../adapter/cassandra/package-summary.html">org.apache.calcite.adapter.cassandra</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../adapter/cassandra/package-summary.html">org.apache.calcite.adapter.cassandra</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">CassandraRules.RexToCassandraTranslator.</span><code><span class="memberNameLink"><a href="../../adapter/cassandra/CassandraRules.RexToCassandraTranslator.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
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<section role="region"><a id="org.apache.calcite.adapter.elasticsearch">
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<h3>Uses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../../adapter/elasticsearch/package-summary.html">org.apache.calcite.adapter.elasticsearch</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../adapter/elasticsearch/package-summary.html">org.apache.calcite.adapter.elasticsearch</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ElasticsearchRules.RexToElasticsearchTranslator.</span><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/ElasticsearchRules.RexToElasticsearchTranslator.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../adapter/elasticsearch/PredicateAnalyzer.Expression.html" title="interface in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.Expression</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">PredicateAnalyzer.Visitor.</span><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/PredicateAnalyzer.Visitor.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Constructors in <a href="../../adapter/elasticsearch/package-summary.html">org.apache.calcite.adapter.elasticsearch</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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/elasticsearch/PredicateAnalyzer.NamedFieldExpression.html#%3Cinit%3E(org.apache.calcite.rex.RexInputRef)">NamedFieldExpression</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;schemaField)</code></th>
<td class="colLast">&nbsp;</td>
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</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.adapter.geode.rel">
<!-- -->
</a>
<h3>Uses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../../adapter/geode/rel/package-summary.html">org.apache.calcite.adapter.geode.rel</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../adapter/geode/rel/package-summary.html">org.apache.calcite.adapter.geode.rel</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">GeodeRules.RexToGeodeTranslator.</span><code><span class="memberNameLink"><a href="../../adapter/geode/rel/GeodeRules.RexToGeodeTranslator.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
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<li class="blockList">
<section role="region"><a id="org.apache.calcite.adapter.mongodb">
<!-- -->
</a>
<h3>Uses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../../adapter/mongodb/package-summary.html">org.apache.calcite.adapter.mongodb</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../adapter/mongodb/package-summary.html">org.apache.calcite.adapter.mongodb</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">MongoRules.RexToMongoTranslator.</span><code><span class="memberNameLink"><a href="../../adapter/mongodb/MongoRules.RexToMongoTranslator.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.piglet">
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<h3>Uses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../../piglet/package-summary.html">org.apache.calcite.piglet</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../piglet/package-summary.html">org.apache.calcite.piglet</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>java.lang.Void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">PigToSqlAggregateRule.PigAggUdfFinder.</span><code><span class="memberNameLink"><a href="../../piglet/PigToSqlAggregateRule.PigAggUdfFinder.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">PigToSqlAggregateRule.RexCallReplacer.</span><code><span class="memberNameLink"><a href="../../piglet/PigToSqlAggregateRule.RexCallReplacer.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.plan">
<!-- -->
</a>
<h3>Uses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../../plan/package-summary.html">org.apache.calcite.plan</a></h3>
<table class="useSummary">
<caption><span>Fields in <a href="../../plan/package-summary.html">org.apache.calcite.plan</a> with type parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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) java.util.Map&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>,&#8203;<a href="../../plan/RexImplicationChecker.InputRefUsage.html" title="class in org.apache.calcite.plan">RexImplicationChecker.InputRefUsage</a>&lt;<a href="../../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a>,&#8203;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexImplicationChecker.InputUsageFinder.</span><code><span class="memberNameLink"><a href="../../plan/RexImplicationChecker.InputUsageFinder.html#usageMap">usageMap</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../plan/package-summary.html">org.apache.calcite.plan</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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="../../plan/RexImplicationChecker.InputRefUsage.html" title="class in org.apache.calcite.plan">RexImplicationChecker.InputRefUsage</a>&lt;<a href="../../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a>,&#8203;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexImplicationChecker.InputUsageFinder.</span><code><span class="memberNameLink"><a href="../../plan/RexImplicationChecker.InputUsageFinder.html#getUsageMap(org.apache.calcite.rex.RexInputRef)">getUsageMap</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;rex)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Strong.</span><code><span class="memberNameLink"><a href="../../plan/Strong.html#isNull(org.apache.calcite.rex.RexInputRef)">isNull</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;ref)</code></th>
<td class="colLast">
<div class="block">Returns whether a given input is definitely null.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexImplicationChecker.InputUsageFinder.</span><code><span class="memberNameLink"><a href="../../plan/RexImplicationChecker.InputUsageFinder.html#updateUsage(org.apache.calcite.sql.SqlOperator,org.apache.calcite.rex.RexInputRef,org.apache.calcite.rex.RexNode)">updateUsage</a></span>&#8203;(<a href="../../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a>&nbsp;op,
<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef,
<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;literal)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.Void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelOptUtil.InputFinder.</span><code><span class="memberNameLink"><a href="../../plan/RelOptUtil.InputFinder.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelOptUtil.InputReferencedVisitor.</span><code><span class="memberNameLink"><a href="../../plan/RelOptUtil.InputReferencedVisitor.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelOptUtil.RexInputConverter.</span><code><span class="memberNameLink"><a href="../../plan/RelOptUtil.RexInputConverter.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;var)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.Void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexImplicationChecker.InputUsageFinder.</span><code><span class="memberNameLink"><a href="../../plan/RexImplicationChecker.InputUsageFinder.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Method parameters in <a href="../../plan/package-summary.html">org.apache.calcite.plan</a> with type arguments of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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 <a href="../../DataContext.html" title="interface in org.apache.calcite">DataContext</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">VisitorDataContext.</span><code><span class="memberNameLink"><a href="../../plan/VisitorDataContext.html#of(org.apache.calcite.rel.type.RelDataType,java.util.List)">of</a></span>&#8203;(<a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;rowType,
java.util.List&lt;<a href="../../util/Pair.html" title="class in org.apache.calcite.util">Pair</a>&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>,&#8203;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&gt;&nbsp;usageList)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelOptUtil.</span><code><span class="memberNameLink"><a href="../../plan/RelOptUtil.html#splitCorrelatedFilterCondition(org.apache.calcite.rel.logical.LogicalFilter,java.util.List,java.util.List)">splitCorrelatedFilterCondition</a></span>&#8203;(<a href="../../rel/logical/LogicalFilter.html" title="class in org.apache.calcite.rel.logical">LogicalFilter</a>&nbsp;filter,
java.util.List&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&gt;&nbsp;joinKeys,
java.util.List&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;correlatedJoinKeys)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span></div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelOptUtil.</span><code><span class="memberNameLink"><a href="../../plan/RelOptUtil.html#splitCorrelatedFilterCondition(org.apache.calcite.rel.logical.LogicalFilter,org.apache.calcite.rex.RexNode,java.util.List,java.util.List,java.util.List)">splitCorrelatedFilterCondition</a></span>&#8203;(<a href="../../rel/logical/LogicalFilter.html" title="class in org.apache.calcite.rel.logical">LogicalFilter</a>&nbsp;filter,
<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;condition,
java.util.List&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&gt;&nbsp;joinKeys,
java.util.List&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;correlatedJoinKeys,
java.util.List&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;nonEquiList)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.rel.metadata">
<!-- -->
</a>
<h3>Uses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../../rel/metadata/package-summary.html">org.apache.calcite.rel.metadata</a></h3>
<table class="useSummary">
<caption><span>Fields in <a href="../../rel/metadata/package-summary.html">org.apache.calcite.rel.metadata</a> with type parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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.Map&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>,&#8203;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdExpressionLineage.RexReplacer.</span><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdExpressionLineage.RexReplacer.html#replacementValues">replacementValues</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../rel/metadata/package-summary.html">org.apache.calcite.rel.metadata</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdExpressionLineage.RexReplacer.</span><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdExpressionLineage.RexReplacer.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.Double</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdUtil.CardOfProjExpr.</span><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdUtil.CardOfProjExpr.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;var)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Method parameters in <a href="../../rel/metadata/package-summary.html">org.apache.calcite.rel.metadata</a> with type arguments of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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 boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdUtil.</span><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdUtil.html#areColumnsDefinitelyUnique(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,java.util.List)">areColumnsDefinitelyUnique</a></span>&#8203;(<a href="../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq,
<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;rel,
java.util.List&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&gt;&nbsp;columnRefs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdUtil.</span><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdUtil.html#areColumnsDefinitelyUniqueWhenNullsFiltered(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,java.util.List)">areColumnsDefinitelyUniqueWhenNullsFiltered</a></span>&#8203;(<a href="../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq,
<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;rel,
java.util.List&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&gt;&nbsp;columnRefs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.Boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdUtil.</span><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdUtil.html#areColumnsUnique(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,java.util.List)">areColumnsUnique</a></span>&#8203;(<a href="../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq,
<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;rel,
java.util.List&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&gt;&nbsp;columnRefs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.Boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdUtil.</span><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdUtil.html#areColumnsUniqueWhenNullsFiltered(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,java.util.List)">areColumnsUniqueWhenNullsFiltered</a></span>&#8203;(<a href="../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq,
<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;rel,
java.util.List&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&gt;&nbsp;columnRefs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected static java.util.Set&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdExpressionLineage.</span><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdExpressionLineage.html#createAllPossibleExpressions(org.apache.calcite.rex.RexBuilder,org.apache.calcite.rex.RexNode,java.util.Map)">createAllPossibleExpressions</a></span>&#8203;(<a href="../RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a>&nbsp;rexBuilder,
<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;expr,
java.util.Map&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>,&#8203;java.util.Set&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&gt;&nbsp;mapping)</code></th>
<td class="colLast">
<div class="block">Given an expression, it will create all equivalent expressions resulting
from replacing all possible combinations of references in the mapping by
the corresponding expressions.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private static java.util.Set&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdExpressionLineage.</span><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdExpressionLineage.html#createAllPossibleExpressions(org.apache.calcite.rex.RexBuilder,org.apache.calcite.rex.RexNode,org.apache.calcite.util.ImmutableBitSet,java.util.Map,java.util.Map)">createAllPossibleExpressions</a></span>&#8203;(<a href="../RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a>&nbsp;rexBuilder,
<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;expr,
<a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;predFieldsUsed,
java.util.Map&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>,&#8203;java.util.Set&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&gt;&nbsp;mapping,
java.util.Map&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>,&#8203;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;singleMapping)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdExpressionLineage.</span><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdExpressionLineage.html#createExpressions(org.apache.calcite.rex.RexBuilder,org.apache.calcite.rex.RexNode,org.apache.calcite.util.ImmutableBitSet,java.util.Map,java.util.Map,java.util.Set)">createExpressions</a></span>&#8203;(<a href="../RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a>&nbsp;rexBuilder,
<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;expr,
<a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;predFieldsUsed,
java.util.Map&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>,&#8203;java.util.Set&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&gt;&nbsp;mapping,
java.util.Map&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>,&#8203;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;singleMapping,
java.util.Set&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;result)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Constructor parameters in <a href="../../rel/metadata/package-summary.html">org.apache.calcite.rel.metadata</a> with type arguments of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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="../../rel/metadata/RelMdExpressionLineage.RexReplacer.html#%3Cinit%3E(java.util.Map)">RexReplacer</a></span>&#8203;(java.util.Map&lt;<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>,&#8203;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;replacementValues)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.rel.rules">
<!-- -->
</a>
<h3>Uses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../../rel/rules/package-summary.html">org.apache.calcite.rel.rules</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../rel/rules/package-summary.html">org.apache.calcite.rel.rules</a> that return <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">SubQueryRemoveRule.</span><code><span class="memberNameLink"><a href="../../rel/rules/SubQueryRemoveRule.html#field(org.apache.calcite.tools.RelBuilder,int,int)">field</a></span>&#8203;(<a href="../../tools/RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a>&nbsp;builder,
int&nbsp;inputCount,
int&nbsp;offset)</code></th>
<td class="colLast">
<div class="block">Returns a reference to a particular field, by offset, across several
inputs on a <a href="../../tools/RelBuilder.html" title="class in org.apache.calcite.tools"><code>RelBuilder</code></a>'s stack.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../rel/rules/package-summary.html">org.apache.calcite.rel.rules</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">CalcRelSplitter.InputToCommonExprConverter.</span><code><span class="memberNameLink"><a href="../../rel/rules/CalcRelSplitter.InputToCommonExprConverter.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;input)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.Void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">JoinToMultiJoinRule.InputReferenceCounter.</span><code><span class="memberNameLink"><a href="../../rel/rules/JoinToMultiJoinRule.InputReferenceCounter.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.Void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">PushProjector.InputSpecialOpFinder.</span><code><span class="memberNameLink"><a href="../../rel/rules/PushProjector.InputSpecialOpFinder.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.Void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ReduceExpressionsRule.ReducibleExprLocator.</span><code><span class="memberNameLink"><a href="../../rel/rules/ReduceExpressionsRule.ReducibleExprLocator.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ReduceExpressionsRule.RexReplacer.</span><code><span class="memberNameLink"><a href="../../rel/rules/ReduceExpressionsRule.RexReplacer.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ValuesReduceRule.MyRexShuttle.</span><code><span class="memberNameLink"><a href="../../rel/rules/ValuesReduceRule.MyRexShuttle.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.rex">
<!-- -->
</a>
<h3>Uses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../package-summary.html">org.apache.calcite.rex</a></h3>
<table class="useSummary">
<caption><span>Subclasses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../package-summary.html">org.apache.calcite.rex</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexPatternFieldRef.html" title="class in org.apache.calcite.rex">RexPatternFieldRef</a></span></code></th>
<td class="colLast">
<div class="block">Variable which references a field of an input relational expression</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexTableInputRef.html" title="class in org.apache.calcite.rex">RexTableInputRef</a></span></code></th>
<td class="colLast">
<div class="block">Variable which references a column of a table occurrence in a relational plan.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.rex</a> that return <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexBuilder.</span><code><span class="memberNameLink"><a href="../RexBuilder.html#makeInputRef(org.apache.calcite.rel.RelNode,int)">makeInputRef</a></span>&#8203;(<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;input,
int&nbsp;i)</code></th>
<td class="colLast">
<div class="block">Creates a reference to a given field of the input relational expression.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexBuilder.</span><code><span class="memberNameLink"><a href="../RexBuilder.html#makeInputRef(org.apache.calcite.rel.type.RelDataType,int)">makeInputRef</a></span>&#8203;(<a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type,
int&nbsp;i)</code></th>
<td class="colLast">
<div class="block">Creates a reference to a given field of the input record.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexInputRef.</span><code><span class="memberNameLink"><a href="../RexInputRef.html#of(int,java.util.List)">of</a></span>&#8203;(int&nbsp;index,
java.util.List&lt;<a href="../../rel/type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>&gt;&nbsp;fields)</code></th>
<td class="colLast">
<div class="block">Creates a reference to a given field in a list of fields.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexInputRef.</span><code><span class="memberNameLink"><a href="../RexInputRef.html#of(int,org.apache.calcite.rel.type.RelDataType)">of</a></span>&#8203;(int&nbsp;index,
<a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;rowType)</code></th>
<td class="colLast">
<div class="block">Creates a reference to a given field in a row type.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.rex</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexToSqlNodeConverter.</span><code><span class="memberNameLink"><a href="../RexToSqlNodeConverter.html#convertInputRef(org.apache.calcite.rex.RexInputRef)">convertInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;ref)</code></th>
<td class="colLast">
<div class="block">Converts a <a href="../RexInputRef.html" title="class in org.apache.calcite.rex"><code>RexInputRef</code></a> to a <a href="../../sql/SqlIdentifier.html" title="class in org.apache.calcite.sql"><code>SqlIdentifier</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexToSqlNodeConverterImpl.</span><code><span class="memberNameLink"><a href="../RexToSqlNodeConverterImpl.html#convertInputRef(org.apache.calcite.rex.RexInputRef)">convertInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;ref)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../RexPatternFieldRef.html" title="class in org.apache.calcite.rex">RexPatternFieldRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexPatternFieldRef.</span><code><span class="memberNameLink"><a href="../RexPatternFieldRef.html#of(java.lang.String,org.apache.calcite.rex.RexInputRef)">of</a></span>&#8203;(java.lang.String&nbsp;alpha,
<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;ref)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../RexTableInputRef.html" title="class in org.apache.calcite.rex">RexTableInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexTableInputRef.</span><code><span class="memberNameLink"><a href="../RexTableInputRef.html#of(org.apache.calcite.rex.RexTableInputRef.RelTableRef,org.apache.calcite.rex.RexInputRef)">of</a></span>&#8203;(<a href="../RexTableInputRef.RelTableRef.html" title="class in org.apache.calcite.rex">RexTableInputRef.RelTableRef</a>&nbsp;tableRef,
<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;ref)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../plan/RelOptUtil.Logic.html" title="enum in org.apache.calcite.plan">RelOptUtil.Logic</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">LogicVisitor.</span><code><span class="memberNameLink"><a href="../LogicVisitor.html#visitInputRef(org.apache.calcite.rex.RexInputRef,org.apache.calcite.plan.RelOptUtil.Logic)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef,
<a href="../../plan/RelOptUtil.Logic.html" title="enum in org.apache.calcite.plan">RelOptUtil.Logic</a>&nbsp;arg)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.Void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexAnalyzer.VariableCollector.</span><code><span class="memberNameLink"><a href="../RexAnalyzer.VariableCollector.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexBiVisitor.html" title="type parameter in RexBiVisitor">R</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexBiVisitor.</span><code><span class="memberNameLink"><a href="../RexBiVisitor.html#visitInputRef(org.apache.calcite.rex.RexInputRef,P)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef,
<a href="../RexBiVisitor.html" title="type parameter in RexBiVisitor">P</a>&nbsp;arg)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.Boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexChecker.</span><code><span class="memberNameLink"><a href="../RexChecker.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;ref)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexCopier.</span><code><span class="memberNameLink"><a href="../RexCopier.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.Comparable</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexInterpreter.</span><code><span class="memberNameLink"><a href="../RexInterpreter.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexPermuteInputsShuttle.</span><code><span class="memberNameLink"><a href="../RexPermuteInputsShuttle.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;local)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexProgram.Marshaller.</span><code><span class="memberNameLink"><a href="../RexProgram.Marshaller.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexProgramBuilder.RegisterInputShuttle.</span><code><span class="memberNameLink"><a href="../RexProgramBuilder.RegisterInputShuttle.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;input)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexProgramBuilder.RegisterOutputShuttle.</span><code><span class="memberNameLink"><a href="../RexProgramBuilder.RegisterOutputShuttle.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;input)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexShuttle.</span><code><span class="memberNameLink"><a href="../RexShuttle.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.Boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.SafeRexVisitor.</span><code><span class="memberNameLink"><a href="../RexSimplify.SafeRexVisitor.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.Boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUtil.ConstantFinder.</span><code><span class="memberNameLink"><a href="../RexUtil.ConstantFinder.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUtil.ExpressionNormalizer.</span><code><span class="memberNameLink"><a href="../RexUtil.ExpressionNormalizer.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUtil.FixNullabilityShuttle.</span><code><span class="memberNameLink"><a href="../RexUtil.FixNullabilityShuttle.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;ref)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.Void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUtil.ForwardRefFinder.</span><code><span class="memberNameLink"><a href="../RexUtil.ForwardRefFinder.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUtil.RexShiftShuttle.</span><code><span class="memberNameLink"><a href="../RexUtil.RexShiftShuttle.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;input)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexVisitor.html" title="type parameter in RexVisitor">R</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexVisitor.</span><code><span class="memberNameLink"><a href="../RexVisitor.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexVisitorImpl.html" title="type parameter in RexVisitorImpl">R</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexVisitorImpl.</span><code><span class="memberNameLink"><a href="../RexVisitorImpl.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.sql2rel">
<!-- -->
</a>
<h3>Uses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../../sql2rel/package-summary.html">org.apache.calcite.sql2rel</a></h3>
<table class="useSummary">
<caption><span>Fields in <a href="../../sql2rel/package-summary.html">org.apache.calcite.sql2rel</a> declared as <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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) <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelDecorrelator.RemoveCorrelationRexShuttle.</span><code><span class="memberNameLink"><a href="../../sql2rel/RelDecorrelator.RemoveCorrelationRexShuttle.html#nullIndicator">nullIndicator</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../sql2rel/package-summary.html">org.apache.calcite.sql2rel</a> that return <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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 <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelDecorrelator.</span><code><span class="memberNameLink"><a href="../../sql2rel/RelDecorrelator.html#getNewForOldInputRef(org.apache.calcite.rel.RelNode,java.util.Map,org.apache.calcite.rex.RexInputRef)">getNewForOldInputRef</a></span>&#8203;(<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;currentRel,
java.util.Map&lt;<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>,&#8203;<a href="../../sql2rel/RelDecorrelator.Frame.html" title="class in org.apache.calcite.sql2rel">RelDecorrelator.Frame</a>&gt;&nbsp;map,
<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;oldInputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../sql2rel/package-summary.html">org.apache.calcite.sql2rel</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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>protected <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">SqlToRelConverter.</span><code><span class="memberNameLink"><a href="../../sql2rel/SqlToRelConverter.html#adjustInputRef(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.rex.RexInputRef)">adjustInputRef</a></span>&#8203;(<a href="../../sql2rel/SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a>&nbsp;bb,
<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">
<div class="block">Adjusts the type of a reference to an input field to account for nulls
introduced by outer joins; and adjusts the offset to match the physical
implementation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelDecorrelator.RemoveCorrelationRexShuttle.</span><code><span class="memberNameLink"><a href="../../sql2rel/RelDecorrelator.RemoveCorrelationRexShuttle.html#createCaseExpression(org.apache.calcite.rex.RexInputRef,org.apache.calcite.rex.RexLiteral,org.apache.calcite.rex.RexNode)">createCaseExpression</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;nullInputRef,
<a href="../RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a>&nbsp;lit,
<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;rexNode)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelDecorrelator.</span><code><span class="memberNameLink"><a href="../../sql2rel/RelDecorrelator.html#getNewForOldInputRef(org.apache.calcite.rel.RelNode,java.util.Map,org.apache.calcite.rex.RexInputRef)">getNewForOldInputRef</a></span>&#8203;(<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;currentRel,
java.util.Map&lt;<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>,&#8203;<a href="../../sql2rel/RelDecorrelator.Frame.html" title="class in org.apache.calcite.sql2rel">RelDecorrelator.Frame</a>&gt;&nbsp;map,
<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;oldInputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>(package private) <a href="../../rel/type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">SqlToRelConverter.Blackboard.</span><code><span class="memberNameLink"><a href="../../sql2rel/SqlToRelConverter.Blackboard.html#getRootField(org.apache.calcite.rex.RexInputRef)">getRootField</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelDecorrelator.</span><code><span class="memberNameLink"><a href="../../sql2rel/RelDecorrelator.html#removeCorrelationExpr(org.apache.calcite.rex.RexNode,boolean,org.apache.calcite.rex.RexInputRef)">removeCorrelationExpr</a></span>&#8203;(<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;exp,
boolean&nbsp;projectPulledAboveLeftCorrelator,
<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;nullIndicator)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelDecorrelator.DecorrelateRexShuttle.</span><code><span class="memberNameLink"><a href="../../sql2rel/RelDecorrelator.DecorrelateRexShuttle.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelDecorrelator.RemoveCorrelationRexShuttle.</span><code><span class="memberNameLink"><a href="../../sql2rel/RelDecorrelator.RemoveCorrelationRexShuttle.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelStructuredTypeFlattener.RewriteRexShuttle.</span><code><span class="memberNameLink"><a href="../../sql2rel/RelStructuredTypeFlattener.RewriteRexShuttle.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;input)</code></th>
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<tr class="altColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">SqlToRelConverter.RexAccessShuttle.</span><code><span class="memberNameLink"><a href="../../sql2rel/SqlToRelConverter.RexAccessShuttle.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;input)</code></th>
<td class="colLast">&nbsp;</td>
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</tbody>
</table>
<table class="useSummary">
<caption><span>Constructors in <a href="../../sql2rel/package-summary.html">org.apache.calcite.sql2rel</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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="../../sql2rel/RelDecorrelator.RemoveCorrelationRexShuttle.html#%3Cinit%3E(org.apache.calcite.rex.RexBuilder,boolean,org.apache.calcite.rex.RexInputRef,java.util.Set)">RemoveCorrelationRexShuttle</a></span>&#8203;(<a href="../RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a>&nbsp;rexBuilder,
boolean&nbsp;projectPulledAboveLeftCorrelator,
<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;nullIndicator,
java.util.Set&lt;java.lang.Integer&gt;&nbsp;isCount)</code></th>
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<h3>Uses of <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> in <a href="../../tools/package-summary.html">org.apache.calcite.tools</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../tools/package-summary.html">org.apache.calcite.tools</a> that return <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../../tools/RelBuilder.html#field(int)">field</a></span>&#8203;(int&nbsp;fieldOrdinal)</code></th>
<td class="colLast">
<div class="block">Creates a reference to an input field by ordinal.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../../tools/RelBuilder.html#field(int,int,int)">field</a></span>&#8203;(int&nbsp;inputCount,
int&nbsp;inputOrdinal,
int&nbsp;fieldOrdinal)</code></th>
<td class="colLast">
<div class="block">Creates a reference to a field of a given input relational expression
by ordinal.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../../tools/RelBuilder.html#field(int,int,java.lang.String)">field</a></span>&#8203;(int&nbsp;inputCount,
int&nbsp;inputOrdinal,
java.lang.String&nbsp;fieldName)</code></th>
<td class="colLast">
<div class="block">Creates a reference to a field of given input relational expression
by name.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../../tools/RelBuilder.html#field(java.lang.String)">field</a></span>&#8203;(java.lang.String&nbsp;fieldName)</code></th>
<td class="colLast">
<div class="block">Creates a reference to a field by name.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../tools/package-summary.html">org.apache.calcite.tools</a> with parameters of type <a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</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="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.Shifter.</span><code><span class="memberNameLink"><a href="../../tools/RelBuilder.Shifter.html#visitInputRef(org.apache.calcite.rex.RexInputRef)">visitInputRef</a></span>&#8203;(<a href="../RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a>&nbsp;inputRef)</code></th>
<td class="colLast">&nbsp;</td>
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