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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.rel.logical</a></div> |
| <h1 title="Class LogicalJoin" class="title">Class LogicalJoin</h1> |
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| <div class="inheritance"><a href="../AbstractRelNode.html" title="class in org.apache.calcite.rel">org.apache.calcite.rel.AbstractRelNode</a> |
| <div class="inheritance"><a href="../BiRel.html" title="class in org.apache.calcite.rel">org.apache.calcite.rel.BiRel</a> |
| <div class="inheritance"><a href="../core/Join.html" title="class in org.apache.calcite.rel.core">org.apache.calcite.rel.core.Join</a> |
| <div class="inheritance">org.apache.calcite.rel.logical.LogicalJoin</div> |
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| <section class="description"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Cloneable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Cloneable</a></code>, <code><a href="../../plan/RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></code>, <code><a href="../hint/Hintable.html" title="interface in org.apache.calcite.rel.hint">Hintable</a></code>, <code><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></dd> |
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| <hr> |
| <pre>public final class <span class="typeNameLabel">LogicalJoin</span> |
| extends <a href="../core/Join.html" title="class in org.apache.calcite.rel.core">Join</a></pre> |
| <div class="block">Sub-class of <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a> |
| not targeted at any particular engine or calling convention. |
| |
| <p>Some rules: |
| |
| <ul> |
| <li><a href="../rules/JoinExtractFilterRule.html" title="class in org.apache.calcite.rel.rules"><code>JoinExtractFilterRule</code></a> converts an |
| <a href="LogicalJoin.html" title="class in org.apache.calcite.rel.logical"><code>inner join</code></a> to a <a href="LogicalFilter.html" title="class in org.apache.calcite.rel.logical"><code>filter</code></a> on top of a |
| <a href="LogicalJoin.html" title="class in org.apache.calcite.rel.logical"><code>cartesian inner join</code></a>. |
| |
| <li><code>net.sf.farrago.fennel.rel.FennelCartesianJoinRule</code> |
| implements a LogicalJoin as a cartesian product. |
| |
| </ul></div> |
| </section> |
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| <h2>Nested classes/interfaces inherited from interface org.apache.calcite.rel.<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></h2> |
| <a id="nested.classes.inherited.from.class.org.apache.calcite.rel.RelNode"> |
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| </a><code><a href="../RelNode.Context.html" title="interface in org.apache.calcite.rel">RelNode.Context</a></code></div> |
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| <h2>Field Summary</h2> |
| <div class="inheritedList"> |
| <h3>Fields inherited from class org.apache.calcite.rel.core.<a href="../core/Join.html" title="class in org.apache.calcite.rel.core">Join</a></h3> |
| <a id="fields.inherited.from.class.org.apache.calcite.rel.core.Join"> |
| <!-- --> |
| </a><code><a href="../core/Join.html#condition">condition</a>, <a href="../core/Join.html#hints">hints</a>, <a href="../core/Join.html#joinInfo">joinInfo</a>, <a href="../core/Join.html#joinType">joinType</a>, <a href="../core/Join.html#variablesSet">variablesSet</a></code></div> |
| <div class="inheritedList"> |
| <h3>Fields inherited from class org.apache.calcite.rel.<a href="../BiRel.html" title="class in org.apache.calcite.rel">BiRel</a></h3> |
| <a id="fields.inherited.from.class.org.apache.calcite.rel.BiRel"> |
| <!-- --> |
| </a><code><a href="../BiRel.html#left">left</a>, <a href="../BiRel.html#right">right</a></code></div> |
| <div class="inheritedList"> |
| <h3>Fields inherited from class org.apache.calcite.rel.<a href="../AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></h3> |
| <a id="fields.inherited.from.class.org.apache.calcite.rel.AbstractRelNode"> |
| <!-- --> |
| </a><code><a href="../AbstractRelNode.html#digest">digest</a>, <a href="../AbstractRelNode.html#id">id</a>, <a href="../AbstractRelNode.html#rowType">rowType</a>, <a href="../AbstractRelNode.html#traitSet">traitSet</a></code></div> |
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| <h2>Constructor Summary</h2> |
| <div class="memberSummary"> |
| <table> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <thead> |
| <tr> |
| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,java.util.List,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,java.util.Set,org.apache.calcite.rel.core.JoinRelType,boolean,com.google.common.collect.ImmutableList)">LogicalJoin</a></span>​(<a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a> traitSet, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../hint/RelHint.html" title="class in org.apache.calcite.rel.hint">RelHint</a>> hints, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>> variablesSet, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| boolean semiJoinDone, |
| com.google.common.collect.ImmutableList<<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>> systemFieldList)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a LogicalJoin.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,java.util.Set,org.apache.calcite.rel.core.JoinRelType,boolean,com.google.common.collect.ImmutableList)">LogicalJoin</a></span>​(<a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a> traitSet, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>> variablesSet, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| boolean semiJoinDone, |
| com.google.common.collect.ImmutableList<<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>> systemFieldList)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.core.JoinRelType,java.util.Set,boolean,com.google.common.collect.ImmutableList)">LogicalJoin</a></span>​(<a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a> traitSet, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>> variablesStopped, |
| boolean semiJoinDone, |
| com.google.common.collect.ImmutableList<<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>> systemFieldList)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.core.JoinRelType,java.util.Set)">LogicalJoin</a></span>​(<a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>> variablesStopped)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.core.JoinRelType,java.util.Set,boolean,com.google.common.collect.ImmutableList)">LogicalJoin</a></span>​(<a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>> variablesStopped, |
| boolean semiJoinDone, |
| com.google.common.collect.ImmutableList<<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>> systemFieldList)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.rel.RelInput)">LogicalJoin</a></span>​(<a href="../RelInput.html" title="interface in org.apache.calcite.rel">RelInput</a> input)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a LogicalJoin by parsing serialized output.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li class="blockList"> |
| <section class="methodSummary"><a id="method.summary"> |
| <!-- --> |
| </a> |
| <h2>Method Summary</h2> |
| <div class="memberSummary"> |
| <div role="tablist" aria-orientation="horizontal"><button role="tab" aria-selected="true" aria-controls="memberSummary_tabpanel" tabindex="0" onkeydown="switchTab(event)" id="t0" class="activeTableTab">All Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t1" class="tableTab" onclick="show(1);">Static Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t2" class="tableTab" onclick="show(2);">Instance Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t4" class="tableTab" onclick="show(8);">Concrete Methods</button></div> |
| <div id="memberSummary_tabpanel" role="tabpanel"> |
| <table aria-labelledby="t0"> |
| <thead> |
| <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> |
| </thead> |
| <tbody> |
| <tr class="altColor" id="i0"> |
| <td class="colFirst"><code><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#accept(org.apache.calcite.rel.RelShuttle)">accept</a></span>​(<a href="../RelShuttle.html" title="interface in org.apache.calcite.rel">RelShuttle</a> shuttle)</code></th> |
| <td class="colLast"> |
| <div class="block">Accepts a visit from a shuttle.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i1"> |
| <td class="colFirst"><code><a href="LogicalJoin.html" title="class in org.apache.calcite.rel.logical">LogicalJoin</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copy(org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType,boolean)">copy</a></span>​(<a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a> traitSet, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> conditionExpr, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| boolean semiJoinDone)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a copy of this join, overriding condition, system fields and |
| inputs.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i2"> |
| <td class="colFirst"><code>static <a href="LogicalJoin.html" title="class in org.apache.calcite.rel.logical">LogicalJoin</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#create(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,java.util.List,org.apache.calcite.rex.RexNode,java.util.Set,org.apache.calcite.rel.core.JoinRelType)">create</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../hint/RelHint.html" title="class in org.apache.calcite.rel.hint">RelHint</a>> hints, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>> variablesSet, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a LogicalJoin.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i3"> |
| <td class="colFirst"><code>static <a href="LogicalJoin.html" title="class in org.apache.calcite.rel.logical">LogicalJoin</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#create(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,java.util.List,org.apache.calcite.rex.RexNode,java.util.Set,org.apache.calcite.rel.core.JoinRelType,boolean,com.google.common.collect.ImmutableList)">create</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../hint/RelHint.html" title="class in org.apache.calcite.rel.hint">RelHint</a>> hints, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>> variablesSet, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| boolean semiJoinDone, |
| com.google.common.collect.ImmutableList<<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>> systemFieldList)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a LogicalJoin, flagged with whether it has been translated to a |
| semi-join.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i4"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#deepEquals(java.lang.Object)">deepEquals</a></span>​(@Nullable <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a> obj)</code></th> |
| <td class="colLast"> |
| <div class="block">Equality check for RelNode digest.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i5"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#deepHashCode()">deepHashCode</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Compute hash code for RelNode digest.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i6"> |
| <td class="colFirst"><code><a href="../RelWriter.html" title="interface in org.apache.calcite.rel">RelWriter</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#explainTerms(org.apache.calcite.rel.RelWriter)">explainTerms</a></span>​(<a href="../RelWriter.html" title="interface in org.apache.calcite.rel">RelWriter</a> pw)</code></th> |
| <td class="colLast"> |
| <div class="block">Describes the inputs and attributes of this relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i7"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSystemFieldList()">getSystemFieldList</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a list of system fields that will be prefixed to |
| output row type.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i8"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isSemiJoinDone()">isSemiJoinDone</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns whether this LogicalJoin has already spawned a |
| <code>SemiJoin</code> via |
| <a href="../rules/JoinAddRedundantSemiJoinRule.html" title="class in org.apache.calcite.rel.rules"><code>JoinAddRedundantSemiJoinRule</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i9"> |
| <td class="colFirst"><code><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#withHints(java.util.List)">withHints</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../hint/RelHint.html" title="class in org.apache.calcite.rel.hint">RelHint</a>> hintList)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a new relational expression with the specified hints <code>hintList</code>.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from class org.apache.calcite.rel.core.<a href="../core/Join.html" title="class in org.apache.calcite.rel.core">Join</a></h3> |
| <a id="methods.inherited.from.class.org.apache.calcite.rel.core.Join"> |
| <!-- --> |
| </a><code><a href="../core/Join.html#accept(org.apache.calcite.rex.RexShuttle)">accept</a>, <a href="../core/Join.html#analyzeCondition()">analyzeCondition</a>, <a href="../core/Join.html#computeSelfCost(org.apache.calcite.plan.RelOptPlanner,org.apache.calcite.rel.metadata.RelMetadataQuery)">computeSelfCost</a>, <a href="../core/Join.html#copy(org.apache.calcite.plan.RelTraitSet,java.util.List)">copy</a>, <a href="../core/Join.html#createJoinType(org.apache.calcite.rel.type.RelDataTypeFactory,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType,java.util.List,java.util.List)">createJoinType</a>, <a href="../core/Join.html#deepEquals0(java.lang.Object)">deepEquals0</a>, <a href="../core/Join.html#deepHashCode0()">deepHashCode0</a>, <a href="../core/Join.html#deriveJoinRowType(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.core.JoinRelType,org.apache.calcite.rel.type.RelDataTypeFactory,java.util.List,java.util.List)">deriveJoinRowType</a>, <a href="../core/Join.html#deriveRowType()">deriveRowType</a>, <a href="../core/Join.html#estimateJoinedRows(org.apache.calcite.rel.core.Join,org.apache.calcite.rex.RexNode)">estimateJoinedRows</a>, <a href="../core/Join.html#estimateRowCount(org.apache.calcite.rel.metadata.RelMetadataQuery)">estimateRowCount</a>, <a href="../core/Join.html#getCondition()">getCondition</a>, <a href="../core/Join.html#getHints()">getHints</a>, <a href="../core/Join.html#getJoinType()">getJoinType</a>, <a href="../core/Join.html#getVariablesSet()">getVariablesSet</a>, <a href="../core/Join.html#isSemiJoin()">isSemiJoin</a>, <a href="../core/Join.html#isValid(org.apache.calcite.util.Litmus,org.apache.calcite.rel.RelNode.Context)">isValid</a></code></div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from class org.apache.calcite.rel.<a href="../BiRel.html" title="class in org.apache.calcite.rel">BiRel</a></h3> |
| <a id="methods.inherited.from.class.org.apache.calcite.rel.BiRel"> |
| <!-- --> |
| </a><code><a href="../BiRel.html#childrenAccept(org.apache.calcite.rel.RelVisitor)">childrenAccept</a>, <a href="../BiRel.html#getInputs()">getInputs</a>, <a href="../BiRel.html#getLeft()">getLeft</a>, <a href="../BiRel.html#getRight()">getRight</a>, <a href="../BiRel.html#replaceInput(int,org.apache.calcite.rel.RelNode)">replaceInput</a></code></div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from class org.apache.calcite.rel.<a href="../AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></h3> |
| <a id="methods.inherited.from.class.org.apache.calcite.rel.AbstractRelNode"> |
| <!-- --> |
| </a><code><a href="../AbstractRelNode.html#collectVariablesSet(java.util.Set)">collectVariablesSet</a>, <a href="../AbstractRelNode.html#collectVariablesUsed(java.util.Set)">collectVariablesUsed</a>, <a href="../AbstractRelNode.html#equals(java.lang.Object)">equals</a>, <a href="../AbstractRelNode.html#explain(org.apache.calcite.rel.RelWriter)">explain</a>, <a href="../AbstractRelNode.html#getCluster()">getCluster</a>, <a href="../AbstractRelNode.html#getConvention()">getConvention</a>, <a href="../AbstractRelNode.html#getCorrelVariable()">getCorrelVariable</a>, <a href="../AbstractRelNode.html#getDescription()">getDescription</a>, <a href="../AbstractRelNode.html#getDigest()">getDigest</a>, <a href="../AbstractRelNode.html#getExpectedInputRowType(int)">getExpectedInputRowType</a>, <a href="../AbstractRelNode.html#getId()">getId</a>, <a href="../AbstractRelNode.html#getInput(int)">getInput</a>, <a href="../AbstractRelNode.html#getRelDigest()">getRelDigest</a>, <a href="../AbstractRelNode.html#getRelTypeName()">getRelTypeName</a>, <a href="../AbstractRelNode.html#getRowType()">getRowType</a>, <a href="../AbstractRelNode.html#getTable()">getTable</a>, <a href="../AbstractRelNode.html#getTraitSet()">getTraitSet</a>, <a href="../AbstractRelNode.html#hashCode()">hashCode</a>, <a href="../AbstractRelNode.html#isEnforcer()">isEnforcer</a>, <a href="../AbstractRelNode.html#metadata(java.lang.Class,org.apache.calcite.rel.metadata.RelMetadataQuery)">metadata</a>, <a href="../AbstractRelNode.html#onRegister(org.apache.calcite.plan.RelOptPlanner)">onRegister</a>, <a href="../AbstractRelNode.html#recomputeDigest()">recomputeDigest</a>, <a href="../AbstractRelNode.html#register(org.apache.calcite.plan.RelOptPlanner)">register</a>, <a href="../AbstractRelNode.html#sole(java.util.List)">sole</a>, <a href="../AbstractRelNode.html#toString()">toString</a></code></div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></h3> |
| <a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink">wait</a></code></div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from interface org.apache.calcite.rel.hint.<a href="../hint/Hintable.html" title="interface in org.apache.calcite.rel.hint">Hintable</a></h3> |
| <a id="methods.inherited.from.class.org.apache.calcite.rel.hint.Hintable"> |
| <!-- --> |
| </a><code><a href="../hint/Hintable.html#attachHints(java.util.List)">attachHints</a></code></div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from interface org.apache.calcite.rel.<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></h3> |
| <a id="methods.inherited.from.class.org.apache.calcite.rel.RelNode"> |
| <!-- --> |
| </a><code><a href="../RelNode.html#explain()">explain</a>, <a href="../RelNode.html#fieldIsNullable(int)">fieldIsNullable</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="blockList"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li class="blockList"> |
| <section class="constructorDetails"><a id="constructor.detail"> |
| <!-- --> |
| </a> |
| <h2>Constructor Details</h2> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="<init>(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,java.util.List,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,java.util.Set,org.apache.calcite.rel.core.JoinRelType,boolean,com.google.common.collect.ImmutableList)">LogicalJoin</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="memberName">LogicalJoin</span>​(<span class="arguments"><a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a> traitSet, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../hint/RelHint.html" title="class in org.apache.calcite.rel.hint">RelHint</a>> hints, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>> variablesSet, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| boolean semiJoinDone, |
| com.google.common.collect.ImmutableList<<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>> systemFieldList)</span></div> |
| <div class="block">Creates a LogicalJoin. |
| |
| <p>Use <a href="#create(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,java.util.List,org.apache.calcite.rex.RexNode,java.util.Set,org.apache.calcite.rel.core.JoinRelType)"><code>create(org.apache.calcite.rel.RelNode, org.apache.calcite.rel.RelNode, java.util.List<org.apache.calcite.rel.hint.RelHint>, org.apache.calcite.rex.RexNode, java.util.Set<org.apache.calcite.rel.core.CorrelationId>, org.apache.calcite.rel.core.JoinRelType)</code></a> unless you know what you're doing.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>cluster</code> - Cluster</dd> |
| <dd><code>traitSet</code> - Trait set</dd> |
| <dd><code>hints</code> - Hints</dd> |
| <dd><code>left</code> - Left input</dd> |
| <dd><code>right</code> - Right input</dd> |
| <dd><code>condition</code> - Join condition</dd> |
| <dd><code>joinType</code> - Join type</dd> |
| <dd><code>variablesSet</code> - Set of variables that are set by the |
| LHS and used by the RHS and are not available to |
| nodes above this LogicalJoin in the tree</dd> |
| <dd><code>semiJoinDone</code> - Whether this join has been translated to a |
| semi-join</dd> |
| <dd><code>systemFieldList</code> - List of system fields that will be prefixed to |
| output row type; typically empty but must not be |
| null</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="#isSemiJoinDone()"><code>isSemiJoinDone()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="<init>(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,java.util.Set,org.apache.calcite.rel.core.JoinRelType,boolean,com.google.common.collect.ImmutableList)">LogicalJoin</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="memberName">LogicalJoin</span>​(<span class="arguments"><a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a> traitSet, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>> variablesSet, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| boolean semiJoinDone, |
| com.google.common.collect.ImmutableList<<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>> systemFieldList)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="<init>(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.core.JoinRelType,java.util.Set,boolean,com.google.common.collect.ImmutableList)">LogicalJoin</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="memberName">LogicalJoin</span>​(<span class="arguments"><a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a> traitSet, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>> variablesStopped, |
| boolean semiJoinDone, |
| com.google.common.collect.ImmutableList<<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>> systemFieldList)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="<init>(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.core.JoinRelType,java.util.Set)">LogicalJoin</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="memberName">LogicalJoin</span>​(<span class="arguments"><a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>> variablesStopped)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="<init>(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.core.JoinRelType,java.util.Set,boolean,com.google.common.collect.ImmutableList)">LogicalJoin</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="memberName">LogicalJoin</span>​(<span class="arguments"><a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>> variablesStopped, |
| boolean semiJoinDone, |
| com.google.common.collect.ImmutableList<<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>> systemFieldList)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="<init>(org.apache.calcite.rel.RelInput)">LogicalJoin</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="memberName">LogicalJoin</span>​(<span class="arguments"><a href="../RelInput.html" title="interface in org.apache.calcite.rel">RelInput</a> input)</span></div> |
| <div class="block">Creates a LogicalJoin by parsing serialized output.</div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li class="blockList"> |
| <section class="methodDetails"><a id="method.detail"> |
| <!-- --> |
| </a> |
| <h2>Method Details</h2> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="create(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,java.util.List,org.apache.calcite.rex.RexNode,java.util.Set,org.apache.calcite.rel.core.JoinRelType)">create</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="LogicalJoin.html" title="class in org.apache.calcite.rel.logical">LogicalJoin</a></span> <span class="memberName">create</span>​(<span class="arguments"><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../hint/RelHint.html" title="class in org.apache.calcite.rel.hint">RelHint</a>> hints, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>> variablesSet, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</span></div> |
| <div class="block">Creates a LogicalJoin.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="create(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,java.util.List,org.apache.calcite.rex.RexNode,java.util.Set,org.apache.calcite.rel.core.JoinRelType,boolean,com.google.common.collect.ImmutableList)">create</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="LogicalJoin.html" title="class in org.apache.calcite.rel.logical">LogicalJoin</a></span> <span class="memberName">create</span>​(<span class="arguments"><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../hint/RelHint.html" title="class in org.apache.calcite.rel.hint">RelHint</a>> hints, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> condition, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>> variablesSet, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| boolean semiJoinDone, |
| com.google.common.collect.ImmutableList<<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>> systemFieldList)</span></div> |
| <div class="block">Creates a LogicalJoin, flagged with whether it has been translated to a |
| semi-join.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="copy(org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType,boolean)">copy</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="LogicalJoin.html" title="class in org.apache.calcite.rel.logical">LogicalJoin</a></span> <span class="memberName">copy</span>​(<span class="arguments"><a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a> traitSet, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> conditionExpr, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType, |
| boolean semiJoinDone)</span></div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../core/Join.html#copy(org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType,boolean)">Join</a></code></span></div> |
| <div class="block">Creates a copy of this join, overriding condition, system fields and |
| inputs. |
| |
| <p>General contract as <a href="../RelNode.html#copy(org.apache.calcite.plan.RelTraitSet,java.util.List)"><code>RelNode.copy(org.apache.calcite.plan.RelTraitSet, java.util.List<org.apache.calcite.rel.RelNode>)</code></a>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../core/Join.html#copy(org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType,boolean)">copy</a></code> in class <code><a href="../core/Join.html" title="class in org.apache.calcite.rel.core">Join</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>traitSet</code> - Traits</dd> |
| <dd><code>conditionExpr</code> - Condition</dd> |
| <dd><code>left</code> - Left input</dd> |
| <dd><code>right</code> - Right input</dd> |
| <dd><code>joinType</code> - Join type</dd> |
| <dd><code>semiJoinDone</code> - Whether this join has been translated to a |
| semi-join</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Copy of this join</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="accept(org.apache.calcite.rel.RelShuttle)">accept</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="memberName">accept</span>​(<span class="arguments"><a href="../RelShuttle.html" title="interface in org.apache.calcite.rel">RelShuttle</a> shuttle)</span></div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../RelNode.html#accept(org.apache.calcite.rel.RelShuttle)">RelNode</a></code></span></div> |
| <div class="block">Accepts a visit from a shuttle.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../RelNode.html#accept(org.apache.calcite.rel.RelShuttle)">accept</a></code> in interface <code><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../AbstractRelNode.html#accept(org.apache.calcite.rel.RelShuttle)">accept</a></code> in class <code><a href="../AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>shuttle</code> - Shuttle</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>A copy of this node incorporating changes made by the shuttle to |
| this node's children</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="explainTerms(org.apache.calcite.rel.RelWriter)">explainTerms</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="../RelWriter.html" title="interface in org.apache.calcite.rel">RelWriter</a></span> <span class="memberName">explainTerms</span>​(<span class="arguments"><a href="../RelWriter.html" title="interface in org.apache.calcite.rel">RelWriter</a> pw)</span></div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../AbstractRelNode.html#explainTerms(org.apache.calcite.rel.RelWriter)">AbstractRelNode</a></code></span></div> |
| <div class="block">Describes the inputs and attributes of this relational expression. |
| Each node should call <code>super.explainTerms</code>, then call the |
| <a href="../RelWriter.html#input(java.lang.String,org.apache.calcite.rel.RelNode)"><code>RelWriter.input(String, RelNode)</code></a> |
| and |
| <a href="../RelWriter.html#item(java.lang.String,java.lang.Object)"><code>RelWriter.item(String, Object)</code></a> |
| methods for each input and attribute.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../core/Join.html#explainTerms(org.apache.calcite.rel.RelWriter)">explainTerms</a></code> in class <code><a href="../core/Join.html" title="class in org.apache.calcite.rel.core">Join</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>pw</code> - Plan writer</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Plan writer for fluent-explain pattern</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="deepEquals(java.lang.Object)">deepEquals</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">boolean</span> <span class="memberName">deepEquals</span>​(<span class="arguments">@Nullable <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a> obj)</span></div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../AbstractRelNode.html#deepEquals(java.lang.Object)">AbstractRelNode</a></code></span></div> |
| <div class="block">Equality check for RelNode digest. |
| |
| <p>By default this method collects digest attributes from |
| <a href="../AbstractRelNode.html#explainTerms(org.apache.calcite.rel.RelWriter)"><code>AbstractRelNode.explainTerms(RelWriter)</code></a>, then compares each attribute pair. |
| This should work well for most cases. If this method is a performance |
| bottleneck for your project, or the default behavior can't handle |
| your scenario properly, you can choose to override this method and |
| <a href="../AbstractRelNode.html#deepHashCode()"><code>AbstractRelNode.deepHashCode()</code></a>. See <code>LogicalJoin</code> as an example.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../RelNode.html#deepEquals(java.lang.Object)">deepEquals</a></code> in interface <code><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../AbstractRelNode.html#deepEquals(java.lang.Object)">deepEquals</a></code> in class <code><a href="../AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Whether the 2 RelNodes are equivalent or have the same digest.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../AbstractRelNode.html#deepHashCode()"><code>AbstractRelNode.deepHashCode()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="deepHashCode()">deepHashCode</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">int</span> <span class="memberName">deepHashCode</span>()</div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../AbstractRelNode.html#deepHashCode()">AbstractRelNode</a></code></span></div> |
| <div class="block">Compute hash code for RelNode digest.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../RelNode.html#deepHashCode()">deepHashCode</a></code> in interface <code><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../AbstractRelNode.html#deepHashCode()">deepHashCode</a></code> in class <code><a href="../AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../RelNode.html#deepEquals(java.lang.Object)"><code>RelNode.deepEquals(Object)</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="isSemiJoinDone()">isSemiJoinDone</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">boolean</span> <span class="memberName">isSemiJoinDone</span>()</div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../core/Join.html#isSemiJoinDone()">Join</a></code></span></div> |
| <div class="block">Returns whether this LogicalJoin has already spawned a |
| <code>SemiJoin</code> via |
| <a href="../rules/JoinAddRedundantSemiJoinRule.html" title="class in org.apache.calcite.rel.rules"><code>JoinAddRedundantSemiJoinRule</code></a>. |
| |
| <p>The base implementation returns false.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../core/Join.html#isSemiJoinDone()">isSemiJoinDone</a></code> in class <code><a href="../core/Join.html" title="class in org.apache.calcite.rel.core">Join</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether this join has already spawned a semi join</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="getSystemFieldList()">getSystemFieldList</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>></span> <span class="memberName">getSystemFieldList</span>()</div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../core/Join.html#getSystemFieldList()">Join</a></code></span></div> |
| <div class="block">Returns a list of system fields that will be prefixed to |
| output row type.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../core/Join.html#getSystemFieldList()">getSystemFieldList</a></code> in class <code><a href="../core/Join.html" title="class in org.apache.calcite.rel.core">Join</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>list of system fields</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="withHints(java.util.List)">withHints</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="memberName">withHints</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../hint/RelHint.html" title="class in org.apache.calcite.rel.hint">RelHint</a>> hintList)</span></div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../hint/Hintable.html#withHints(java.util.List)">Hintable</a></code></span></div> |
| <div class="block">Returns a new relational expression with the specified hints <code>hintList</code>. |
| |
| <p>This method should be overridden by every logical node that supports hint. |
| It is only for internal use during decorrelation. |
| |
| <p>Sub-class should return a new copy of the relational expression. |
| |
| <p>The default implementation returns the relational expression directly |
| only because not every kind of relational expression supports hints.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Relational expression with set up hints</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
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