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| <h2 title="Uses of Interface org.apache.calcite.rel.RelDistribution" class="title">Uses of Interface<br>org.apache.calcite.rel.RelDistribution</h2> |
| </div> |
| <div class="classUseContainer"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <table class="useSummary"> |
| <caption><span>Packages that use <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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.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="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.prepare">org.apache.calcite.prepare</a></th> |
| <td class="colLast"> |
| <div class="block">Preparation of queries (parsing, planning and implementation).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel">org.apache.calcite.rel</a></th> |
| <td class="colLast"> |
| <div class="block">Defines relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.core">org.apache.calcite.rel.core</a></th> |
| <td class="colLast"> |
| <div class="block">Defines core relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.externalize">org.apache.calcite.rel.externalize</a></th> |
| <td class="colLast"> |
| <div class="block">Facilities to externalize <a href="../RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>s to and from |
| XML and JSON format.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.logical">org.apache.calcite.rel.logical</a></th> |
| <td class="colLast"> |
| <div class="block">Defines logical 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.mutable">org.apache.calcite.rel.mutable</a></th> |
| <td class="colLast"> |
| <div class="block">Defines mutable relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <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="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.schema">org.apache.calcite.schema</a></th> |
| <td class="colLast"> |
| <div class="block">Schema SPI.</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> |
| </table> |
| </li> |
| <li class="blockList"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.plan"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> in <a href="../../plan/package-summary.html">org.apache.calcite.plan</a></h3> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../../plan/package-summary.html">org.apache.calcite.plan</a> that return <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelOptAbstractTable.</span><code><span class="memberNameLink"><a href="../../plan/RelOptAbstractTable.html#getDistribution()">getDistribution</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelOptTable.</span><code><span class="memberNameLink"><a href="../../plan/RelOptTable.html#getDistribution()">getDistribution</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a description of the physical distribution of the rows |
| in this table.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.prepare"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> in <a href="../../prepare/package-summary.html">org.apache.calcite.prepare</a></h3> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../../prepare/package-summary.html">org.apache.calcite.prepare</a> that return <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelOptTableImpl.</span><code><span class="memberNameLink"><a href="../../prepare/RelOptTableImpl.html#getDistribution()">getDistribution</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.rel"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> in <a href="../package-summary.html">org.apache.calcite.rel</a></h3> |
| <table class="useSummary"> |
| <caption><span>Classes in <a href="../package-summary.html">org.apache.calcite.rel</a> that implement <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RelDistributions.RelDistributionImpl.html" title="class in org.apache.calcite.rel">RelDistributions.RelDistributionImpl</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel"><code>RelDistribution</code></a>.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary"> |
| <caption><span>Fields in <a href="../package-summary.html">org.apache.calcite.rel</a> declared as <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributions.</span><code><span class="memberNameLink"><a href="../RelDistributions.html#ANY">ANY</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributions.</span><code><span class="memberNameLink"><a href="../RelDistributions.html#BROADCAST_DISTRIBUTED">BROADCAST_DISTRIBUTED</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">The singleton broadcast distribution.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributions.</span><code><span class="memberNameLink"><a href="../RelDistributions.html#RANDOM_DISTRIBUTED">RANDOM_DISTRIBUTED</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">The singleton random distribution.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributions.</span><code><span class="memberNameLink"><a href="../RelDistributions.html#ROUND_ROBIN_DISTRIBUTED">ROUND_ROBIN_DISTRIBUTED</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">The singleton round-robin distribution.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributions.</span><code><span class="memberNameLink"><a href="../RelDistributions.html#SINGLETON">SINGLETON</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">The singleton singleton distribution.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.rel</a> that return <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistribution.</span><code><span class="memberNameLink"><a href="../RelDistribution.html#apply(org.apache.calcite.util.mapping.Mappings.TargetMapping)">apply</a></span>​(<a href="../../util/mapping/Mappings.TargetMapping.html" title="interface in org.apache.calcite.util.mapping">Mappings.TargetMapping</a> mapping)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributions.RelDistributionImpl.</span><code><span class="memberNameLink"><a href="../RelDistributions.RelDistributionImpl.html#apply(org.apache.calcite.util.mapping.Mappings.TargetMapping)">apply</a></span>​(<a href="../../util/mapping/Mappings.TargetMapping.html" title="interface in org.apache.calcite.util.mapping">Mappings.TargetMapping</a> mapping)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributionTraitDef.</span><code><span class="memberNameLink"><a href="../RelDistributionTraitDef.html#getDefault()">getDefault</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelInput.</span><code><span class="memberNameLink"><a href="../RelInput.html#getDistribution()">getDistribution</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributions.</span><code><span class="memberNameLink"><a href="../RelDistributions.html#hash(java.util.Collection)">hash</a></span>​(java.util.Collection<? extends java.lang.Number> numbers)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a hash distribution.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributions.</span><code><span class="memberNameLink"><a href="../RelDistributions.html#range(java.util.Collection)">range</a></span>​(java.util.Collection<? extends java.lang.Number> numbers)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a range distribution.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.rel</a> that return types with arguments of type <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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.Class<<a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a>></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributionTraitDef.</span><code><span class="memberNameLink"><a href="../RelDistributionTraitDef.html#getTraitClass()">getTraitClass</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.rel</a> with parameters of type <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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>boolean</code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributionTraitDef.</span><code><span class="memberNameLink"><a href="../RelDistributionTraitDef.html#canConvert(org.apache.calcite.plan.RelOptPlanner,org.apache.calcite.rel.RelDistribution,org.apache.calcite.rel.RelDistribution)">canConvert</a></span>​(<a href="../../plan/RelOptPlanner.html" title="interface in org.apache.calcite.plan">RelOptPlanner</a> planner, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> fromTrait, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> toTrait)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDistributionTraitDef.</span><code><span class="memberNameLink"><a href="../RelDistributionTraitDef.html#convert(org.apache.calcite.plan.RelOptPlanner,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution,boolean)">convert</a></span>​(<a href="../../plan/RelOptPlanner.html" title="interface in org.apache.calcite.plan">RelOptPlanner</a> planner, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> toDistribution, |
| boolean allowInfiniteCostConverters)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.rel.core"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> in <a href="../core/package-summary.html">org.apache.calcite.rel.core</a></h3> |
| <table class="useSummary"> |
| <caption><span>Fields in <a href="../core/package-summary.html">org.apache.calcite.rel.core</a> declared as <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">Exchange.</span><code><span class="memberNameLink"><a href="../core/Exchange.html#distribution">distribution</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../core/package-summary.html">org.apache.calcite.rel.core</a> that return <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">Exchange.</span><code><span class="memberNameLink"><a href="../core/Exchange.html#getDistribution()">getDistribution</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the distribution of the rows returned by this Exchange.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../core/package-summary.html">org.apache.calcite.rel.core</a> with parameters of type <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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>abstract <a href="../core/Exchange.html" title="class in org.apache.calcite.rel.core">Exchange</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">Exchange.</span><code><span class="memberNameLink"><a href="../core/Exchange.html#copy(org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution)">copy</a></span>​(<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> newInput, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> newDistribution)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../core/SortExchange.html" title="class in org.apache.calcite.rel.core">SortExchange</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">SortExchange.</span><code><span class="memberNameLink"><a href="../core/SortExchange.html#copy(org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution)">copy</a></span>​(<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> newInput, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> newDistribution)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>abstract <a href="../core/SortExchange.html" title="class in org.apache.calcite.rel.core">SortExchange</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">SortExchange.</span><code><span class="memberNameLink"><a href="../core/SortExchange.html#copy(org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution,org.apache.calcite.rel.RelCollation)">copy</a></span>​(<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> newInput, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> newDistribution, |
| <a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> newCollation)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelFactories.ExchangeFactory.</span><code><span class="memberNameLink"><a href="../core/RelFactories.ExchangeFactory.html#createExchange(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution)">createExchange</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a Exchange.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelFactories.ExchangeFactoryImpl.</span><code><span class="memberNameLink"><a href="../core/RelFactories.ExchangeFactoryImpl.html#createExchange(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution)">createExchange</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelFactories.SortExchangeFactory.</span><code><span class="memberNameLink"><a href="../core/RelFactories.SortExchangeFactory.html#createSortExchange(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution,org.apache.calcite.rel.RelCollation)">createSortExchange</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution, |
| <a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> collation)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a <a href="../core/SortExchange.html" title="class in org.apache.calcite.rel.core"><code>SortExchange</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelFactories.SortExchangeFactoryImpl.</span><code><span class="memberNameLink"><a href="../core/RelFactories.SortExchangeFactoryImpl.html#createSortExchange(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution,org.apache.calcite.rel.RelCollation)">createSortExchange</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution, |
| <a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> collation)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary"> |
| <caption><span>Constructors in <a href="../core/package-summary.html">org.apache.calcite.rel.core</a> with parameters of type <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../core/Exchange.html#%3Cinit%3E(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution)">Exchange</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> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates an Exchange.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../core/SortExchange.html#%3Cinit%3E(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution,org.apache.calcite.rel.RelCollation)">SortExchange</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> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution, |
| <a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> collation)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a SortExchange.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.rel.externalize"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> in <a href="../externalize/package-summary.html">org.apache.calcite.rel.externalize</a></h3> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../externalize/package-summary.html">org.apache.calcite.rel.externalize</a> that return <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelJson.</span><code><span class="memberNameLink"><a href="../externalize/RelJson.html#toDistribution(java.lang.Object)">toDistribution</a></span>​(java.lang.Object o)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.rel.logical"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> in <a href="../logical/package-summary.html">org.apache.calcite.rel.logical</a></h3> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../logical/package-summary.html">org.apache.calcite.rel.logical</a> with parameters of type <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../core/Exchange.html" title="class in org.apache.calcite.rel.core">Exchange</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">LogicalExchange.</span><code><span class="memberNameLink"><a href="../logical/LogicalExchange.html#copy(org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution)">copy</a></span>​(<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> newInput, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> newDistribution)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../core/SortExchange.html" title="class in org.apache.calcite.rel.core">SortExchange</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">LogicalSortExchange.</span><code><span class="memberNameLink"><a href="../logical/LogicalSortExchange.html#copy(org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution,org.apache.calcite.rel.RelCollation)">copy</a></span>​(<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> newInput, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> newDistribution, |
| <a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> newCollation)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../logical/LogicalExchange.html" title="class in org.apache.calcite.rel.logical">LogicalExchange</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">LogicalExchange.</span><code><span class="memberNameLink"><a href="../logical/LogicalExchange.html#create(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution)">create</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a LogicalExchange.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../logical/LogicalSortExchange.html" title="class in org.apache.calcite.rel.logical">LogicalSortExchange</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">LogicalSortExchange.</span><code><span class="memberNameLink"><a href="../logical/LogicalSortExchange.html#create(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution,org.apache.calcite.rel.RelCollation)">create</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution, |
| <a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> collation)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a LogicalSortExchange.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary"> |
| <caption><span>Constructors in <a href="../logical/package-summary.html">org.apache.calcite.rel.logical</a> with parameters of type <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../logical/LogicalExchange.html#%3Cinit%3E(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution)">LogicalExchange</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> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../logical/LogicalSortExchange.html#%3Cinit%3E(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelDistribution,org.apache.calcite.rel.RelCollation)">LogicalSortExchange</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> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution, |
| <a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> collation)</code></th> |
| <td class="colLast"> </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="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> in <a href="../metadata/package-summary.html">org.apache.calcite.rel.metadata</a></h3> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../metadata/package-summary.html">org.apache.calcite.rel.metadata</a> that return <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#calc(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexProgram)">calc</a></span>​(<a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input, |
| <a href="../../rex/RexProgram.html" title="class in org.apache.calcite.rex">RexProgram</a> program)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine a |
| <a href="../core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a>'s distribution.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">BuiltInMetadata.Distribution.</span><code><span class="memberNameLink"><a href="../metadata/BuiltInMetadata.Distribution.html#distribution()">distribution</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Determines how the rows are distributed.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">BuiltInMetadata.Distribution.Handler.</span><code><span class="memberNameLink"><a href="../metadata/BuiltInMetadata.Distribution.Handler.html#distribution(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.metadata.RelMetadataQuery)">distribution</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> r, |
| <a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#distribution(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.rel.metadata.RelMetadataQuery)">distribution</a></span>​(<a href="../../plan/hep/HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a> rel, |
| <a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#distribution(org.apache.calcite.rel.BiRel,org.apache.calcite.rel.metadata.RelMetadataQuery)">distribution</a></span>​(<a href="../BiRel.html" title="class in org.apache.calcite.rel">BiRel</a> rel, |
| <a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#distribution(org.apache.calcite.rel.core.Exchange,org.apache.calcite.rel.metadata.RelMetadataQuery)">distribution</a></span>​(<a href="../core/Exchange.html" title="class in org.apache.calcite.rel.core">Exchange</a> exchange, |
| <a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#distribution(org.apache.calcite.rel.core.Project,org.apache.calcite.rel.metadata.RelMetadataQuery)">distribution</a></span>​(<a href="../core/Project.html" title="class in org.apache.calcite.rel.core">Project</a> project, |
| <a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#distribution(org.apache.calcite.rel.core.SetOp,org.apache.calcite.rel.metadata.RelMetadataQuery)">distribution</a></span>​(<a href="../core/SetOp.html" title="class in org.apache.calcite.rel.core">SetOp</a> rel, |
| <a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#distribution(org.apache.calcite.rel.core.TableScan,org.apache.calcite.rel.metadata.RelMetadataQuery)">distribution</a></span>​(<a href="../core/TableScan.html" title="class in org.apache.calcite.rel.core">TableScan</a> scan, |
| <a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#distribution(org.apache.calcite.rel.core.Values,org.apache.calcite.rel.metadata.RelMetadataQuery)">distribution</a></span>​(<a href="../core/Values.html" title="class in org.apache.calcite.rel.core">Values</a> values, |
| <a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#distribution(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.metadata.RelMetadataQuery)">distribution</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| <a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> |
| <div class="block">Fallback method to deduce distribution for any relational expression not |
| handled by a more specific method.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#distribution(org.apache.calcite.rel.SingleRel,org.apache.calcite.rel.metadata.RelMetadataQuery)">distribution</a></span>​(<a href="../SingleRel.html" title="class in org.apache.calcite.rel">SingleRel</a> rel, |
| <a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMetadataQuery.</span><code><span class="memberNameLink"><a href="../metadata/RelMetadataQuery.html#distribution(org.apache.calcite.rel.RelNode)">distribution</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the |
| <a href="../metadata/BuiltInMetadata.Distribution.html#distribution()"><code>BuiltInMetadata.Distribution.distribution()</code></a> |
| statistic.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#exchange(org.apache.calcite.rel.RelDistribution)">exchange</a></span>​(<a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine an |
| <a href="../core/Exchange.html" title="class in org.apache.calcite.rel.core"><code>Exchange</code></a>'s |
| or <a href="../core/SortExchange.html" title="class in org.apache.calcite.rel.core"><code>SortExchange</code></a>'s distribution.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#filter(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode)">filter</a></span>​(<a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine a |
| <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>'s distribution.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMetadataQuery.</span><code><span class="memberNameLink"><a href="../metadata/RelMetadataQuery.html#getDistribution(org.apache.calcite.rel.RelNode)">getDistribution</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the |
| <a href="../metadata/BuiltInMetadata.Distribution.html#distribution()"><code>BuiltInMetadata.Distribution.distribution()</code></a> |
| statistic.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#limit(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode)">limit</a></span>​(<a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine a |
| limit's distribution.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#project(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,java.util.List)">project</a></span>​(<a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input, |
| java.util.List<? extends <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> projects)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine a <a href="../core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>'s collation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#snapshot(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode)">snapshot</a></span>​(<a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine a |
| <a href="../core/Snapshot.html" title="class in org.apache.calcite.rel.core"><code>Snapshot</code></a>'s distribution.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#sort(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode)">sort</a></span>​(<a href="../metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine a |
| <a href="../core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a>'s distribution.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#table(org.apache.calcite.plan.RelOptTable)">table</a></span>​(<a href="../../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a> table)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine a |
| <a href="../core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a>'s distribution.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#values(org.apache.calcite.rel.type.RelDataType,com.google.common.collect.ImmutableList)">values</a></span>​(<a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> rowType, |
| com.google.common.collect.ImmutableList<com.google.common.collect.ImmutableList<<a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a>>> tuples)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine a |
| <a href="../core/Values.html" title="class in org.apache.calcite.rel.core"><code>Values</code></a>'s distribution.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../metadata/package-summary.html">org.apache.calcite.rel.metadata</a> with parameters of type <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../metadata/RelMdDistribution.html#exchange(org.apache.calcite.rel.RelDistribution)">exchange</a></span>​(<a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine an |
| <a href="../core/Exchange.html" title="class in org.apache.calcite.rel.core"><code>Exchange</code></a>'s |
| or <a href="../core/SortExchange.html" title="class in org.apache.calcite.rel.core"><code>SortExchange</code></a>'s distribution.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.rel.mutable"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> in <a href="../mutable/package-summary.html">org.apache.calcite.rel.mutable</a></h3> |
| <table class="useSummary"> |
| <caption><span>Fields in <a href="../mutable/package-summary.html">org.apache.calcite.rel.mutable</a> declared as <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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><a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">MutableExchange.</span><code><span class="memberNameLink"><a href="../mutable/MutableExchange.html#distribution">distribution</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../mutable/package-summary.html">org.apache.calcite.rel.mutable</a> with parameters of type <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../mutable/MutableExchange.html" title="class in org.apache.calcite.rel.mutable">MutableExchange</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">MutableExchange.</span><code><span class="memberNameLink"><a href="../mutable/MutableExchange.html#of(org.apache.calcite.rel.mutable.MutableRel,org.apache.calcite.rel.RelDistribution)">of</a></span>​(<a href="../mutable/MutableRel.html" title="class in org.apache.calcite.rel.mutable">MutableRel</a> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a MutableExchange.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary"> |
| <caption><span>Constructors in <a href="../mutable/package-summary.html">org.apache.calcite.rel.mutable</a> with parameters of type <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../mutable/MutableExchange.html#%3Cinit%3E(org.apache.calcite.rel.mutable.MutableRel,org.apache.calcite.rel.RelDistribution)">MutableExchange</a></span>​(<a href="../mutable/MutableRel.html" title="class in org.apache.calcite.rel.mutable">MutableRel</a> input, |
| <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution)</code></th> |
| <td class="colLast"> </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="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> in <a href="../rules/package-summary.html">org.apache.calcite.rel.rules</a></h3> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../rules/package-summary.html">org.apache.calcite.rel.rules</a> with parameters of type <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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 static java.util.List<java.lang.Integer></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">ExchangeRemoveConstantKeysRule.</span><code><span class="memberNameLink"><a href="../rules/ExchangeRemoveConstantKeysRule.html#simplifyDistributionKeys(org.apache.calcite.rel.RelDistribution,java.util.Set)">simplifyDistributionKeys</a></span>​(<a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution, |
| java.util.Set<java.lang.Integer> constants)</code></th> |
| <td class="colLast"> |
| <div class="block">Removes constant in distribution keys.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.schema"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> in <a href="../../schema/package-summary.html">org.apache.calcite.schema</a></h3> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../../schema/package-summary.html">org.apache.calcite.schema</a> that return <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">Statistic.</span><code><span class="memberNameLink"><a href="../../schema/Statistic.html#getDistribution()">getDistribution</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the distribution of the data in this table.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.tools"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</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> with parameters of type <a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></span><span class="tabEnd"> </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="../../tools/RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../../tools/RelBuilder.html#exchange(org.apache.calcite.rel.RelDistribution)">exchange</a></span>​(<a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates an Exchange by distribution.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../tools/RelBuilder.html" title="class in org.apache.calcite.tools">RelBuilder</a></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelBuilder.</span><code><span class="memberNameLink"><a href="../../tools/RelBuilder.html#sortExchange(org.apache.calcite.rel.RelDistribution,org.apache.calcite.rel.RelCollation)">sortExchange</a></span>​(<a href="../RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a> distribution, |
| <a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> collation)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a SortExchange by distribution and collation.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| </ul> |
| </li> |
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