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| <h1 title="Uses of Package org.apache.calcite.rel" class="title">Uses of Package<br>org.apache.calcite.rel</h1> |
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| <table class="useSummary"> |
| <caption><span>Packages that use <a href="package-summary.html">org.apache.calcite.rel</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.adapter.cassandra">org.apache.calcite.adapter.cassandra</a></th> |
| <td class="colLast"> |
| <div class="block">Cassandra query provider.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.clone">org.apache.calcite.adapter.clone</a></th> |
| <td class="colLast"> |
| <div class="block">Provides utility classes.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.csv">org.apache.calcite.adapter.csv</a></th> |
| <td class="colLast"> |
| <div class="block">Calcite query provider that reads from CSV (comma-separated value) files.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.druid">org.apache.calcite.adapter.druid</a></th> |
| <td class="colLast"> |
| <div class="block">Query provider based on a Druid database.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.elasticsearch">org.apache.calcite.adapter.elasticsearch</a></th> |
| <td class="colLast"> |
| <div class="block">Query provider based on an Elasticsearch2 DB.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.enumerable">org.apache.calcite.adapter.enumerable</a></th> |
| <td class="colLast"> |
| <div class="block">Query optimizer rules for Java calling convention.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.file">org.apache.calcite.adapter.file</a></th> |
| <td class="colLast"> |
| <div class="block">Calcite query provider that reads from web tables (HTML).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.geode.rel">org.apache.calcite.adapter.geode.rel</a></th> |
| <td class="colLast"> |
| <div class="block">Query provider based on Apache Geode (Gemfire) In Memory Data Grid</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.jdbc">org.apache.calcite.adapter.jdbc</a></th> |
| <td class="colLast"> |
| <div class="block">Query provider based on a JDBC data source.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.mongodb">org.apache.calcite.adapter.mongodb</a></th> |
| <td class="colLast"> |
| <div class="block">Query provider based on a MongoDB database.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.pig">org.apache.calcite.adapter.pig</a></th> |
| <td class="colLast"> |
| <div class="block">Pig query provider.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.spark">org.apache.calcite.adapter.spark</a></th> |
| <td class="colLast"> |
| <div class="block">Adapter based on the Apache Spark data management system.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.splunk">org.apache.calcite.adapter.splunk</a></th> |
| <td class="colLast"> |
| <div class="block">Splunk query provider.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.interpreter">org.apache.calcite.interpreter</a></th> |
| <td class="colLast"> |
| <div class="block">Provides an implementation of relational expressions using an interpreter.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.jdbc">org.apache.calcite.jdbc</a></th> |
| <td class="colLast"> |
| <div class="block">JDBC driver for Calcite.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.materialize">org.apache.calcite.materialize</a></th> |
| <td class="colLast"> |
| <div class="block">Management of materialized query results.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.piglet">org.apache.calcite.piglet</a></th> |
| <td class="colLast"> |
| <div class="block">Piglet, a Pig-like language.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.plan">org.apache.calcite.plan</a></th> |
| <td class="colLast"> |
| <div class="block">Defines interfaces for constructing rule-based optimizers of |
| relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.plan.hep">org.apache.calcite.plan.hep</a></th> |
| <td class="colLast"> |
| <div class="block">Provides a heuristic planner implementation for the interfaces in |
| <a href="../plan/package-summary.html"><code>org.apache.calcite.plan</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.plan.volcano">org.apache.calcite.plan.volcano</a></th> |
| <td class="colLast"> |
| <div class="block">Optimizes relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <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="rowColor"> |
| <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="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.convert">org.apache.calcite.rel.convert</a></th> |
| <td class="colLast"> |
| <div class="block">Defines relational expressions and rules for converting between calling |
| conventions.</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.rel2sql">org.apache.calcite.rel.rel2sql</a></th> |
| <td class="colLast"> |
| <div class="block">Translates a relational expression to SQL parse tree.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.rules">org.apache.calcite.rel.rules</a></th> |
| <td class="colLast"> |
| <div class="block">Provides a core set of planner rules.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.stream">org.apache.calcite.rel.stream</a></th> |
| <td class="colLast"> |
| <div class="block">Defines relational expressions for streaming.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.rex">org.apache.calcite.rex</a></th> |
| <td class="colLast"> |
| <div class="block">Provides a language for representing row-expressions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <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="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.schema.impl">org.apache.calcite.schema.impl</a></th> |
| <td class="colLast"> |
| <div class="block">Utilities to help implement Calcite's SPIs.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.sql">org.apache.calcite.sql</a></th> |
| <td class="colLast"> |
| <div class="block">Provides a SQL parser and object model.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.sql.ddl">org.apache.calcite.sql.ddl</a></th> |
| <td class="colLast"> |
| <div class="block">Parse tree for SQL DDL statements.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.sql2rel">org.apache.calcite.sql2rel</a></th> |
| <td class="colLast"> |
| <div class="block">Translates a SQL parse tree to relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.statistic">org.apache.calcite.statistic</a></th> |
| <td class="colLast"> |
| <div class="block">Implementations of statistics providers.</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"><a id="org.apache.calcite.adapter.cassandra"> |
| <!-- --> |
| </a> |
| <table class="useSummary"> |
| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="../adapter/cassandra/package-summary.html">org.apache.calcite.adapter.cassandra</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.adapter.cassandra">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.adapter.cassandra">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.html#org.apache.calcite.adapter.cassandra">RelFieldCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Definition of the ordering of one field of a <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> whose |
| output is to be sorted.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.Direction.html#org.apache.calcite.adapter.cassandra">RelFieldCollation.Direction</a></th> |
| <td class="colLast"> |
| <div class="block">Direction that a field is ordered in.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.adapter.cassandra">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.adapter.cassandra">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.adapter.cassandra">SingleRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a single input.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a id="org.apache.calcite.adapter.clone"> |
| <!-- --> |
| </a> |
| <table class="useSummary"> |
| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="../adapter/clone/package-summary.html">org.apache.calcite.adapter.clone</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.adapter.clone">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a id="org.apache.calcite.adapter.csv"> |
| <!-- --> |
| </a> |
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| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.adapter.csv">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.adapter.csv">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.adapter.csv">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a id="org.apache.calcite.adapter.druid"> |
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| </a> |
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| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="../adapter/druid/package-summary.html">org.apache.calcite.adapter.druid</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.adapter.druid">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.adapter.druid">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.Context.html#org.apache.calcite.adapter.druid">RelNode.Context</a></th> |
| <td class="colLast"> |
| <div class="block">Context of a relational expression, for purposes of checking validity.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.adapter.druid">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
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| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.adapter.elasticsearch">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
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| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/InvalidRelException.html#org.apache.calcite.adapter.elasticsearch">InvalidRelException</a></th> |
| <td class="colLast"> |
| <div class="block">Exception that indicates that a relational expression would be invalid |
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| <div class="block">Description of the physical ordering of a relational expression.</div> |
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| <div class="block">Direction that a field is ordered in.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.adapter.elasticsearch">RelNode</a></th> |
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| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.adapter.elasticsearch">SingleRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a single input.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.adapter.enumerable">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
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| <div class="block">Abstract base class for relational expressions with a two inputs.</div> |
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| <div class="block">Exception that indicates that a relational expression would be invalid |
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| <div class="block">Definition of the ordering of one field of a <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> whose |
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| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.adapter.enumerable">RelNode</a></th> |
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| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
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| <td class="colLast"> |
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| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
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| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.adapter.file">RelWriter</a></th> |
| <td class="colLast"> |
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| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
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| <div class="block">Description of the physical ordering of a relational expression.</div> |
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| <tr class="altColor"> |
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| <td class="colLast"> |
| <div class="block">Direction that a field is ordered in.</div> |
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| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.adapter.geode.rel">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.adapter.geode.rel">SingleRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a single input.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.adapter.jdbc">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
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| <th class="colFirst" scope="row"><a href="class-use/BiRel.html#org.apache.calcite.adapter.jdbc">BiRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a two inputs.</div> |
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| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/InvalidRelException.html#org.apache.calcite.adapter.jdbc">InvalidRelException</a></th> |
| <td class="colLast"> |
| <div class="block">Exception that indicates that a relational expression would be invalid |
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| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.adapter.jdbc">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
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| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.adapter.jdbc">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.adapter.jdbc">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.adapter.jdbc">SingleRel</a></th> |
| <td class="colLast"> |
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| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.adapter.mongodb">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
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| <td class="colLast"> |
| <div class="block">Exception that indicates that a relational expression would be invalid |
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| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.adapter.mongodb">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
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| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.html#org.apache.calcite.adapter.mongodb">RelFieldCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Definition of the ordering of one field of a <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> whose |
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| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.adapter.mongodb">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
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| <div class="block">Abstract base class for relational expressions with a two inputs.</div> |
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| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.adapter.pig">SingleRel</a></th> |
| <td class="colLast"> |
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| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.adapter.spark">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
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| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.adapter.spark">SingleRel</a></th> |
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| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.adapter.splunk">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
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| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.adapter.splunk">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.adapter.splunk">RelWriter</a></th> |
| <td class="colLast"> |
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| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
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| <tbody> |
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| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.interpreter">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
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| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/BiRel.html#org.apache.calcite.interpreter">BiRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a two inputs.</div> |
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| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/InvalidRelException.html#org.apache.calcite.interpreter">InvalidRelException</a></th> |
| <td class="colLast"> |
| <div class="block">Exception that indicates that a relational expression would be invalid |
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| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.interpreter">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
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| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.html#org.apache.calcite.interpreter">RelFieldCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Definition of the ordering of one field of a <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> whose |
| output is to be sorted.</div> |
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| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.interpreter">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelVisitor.html#org.apache.calcite.interpreter">RelVisitor</a></th> |
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| <div class="block">A <code>RelVisitor</code> is a Visitor role in the |
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| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.interpreter">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.interpreter">SingleRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a single input.</div> |
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| </li> |
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| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.jdbc">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.jdbc">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelRoot.html#org.apache.calcite.jdbc">RelRoot</a></th> |
| <td class="colLast"> |
| <div class="block">Root of a tree of <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>.</div> |
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| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.materialize">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a id="org.apache.calcite.piglet"> |
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| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.piglet">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a id="org.apache.calcite.plan"> |
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| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.plan">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistribution.html#org.apache.calcite.plan">RelDistribution</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical distribution of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelHomogeneousShuttle.html#org.apache.calcite.plan">RelHomogeneousShuttle</a></th> |
| <td class="colLast"> |
| <div class="block">Visits all the relations in a homogeneous way: always redirects calls to |
| <code>accept(RelNode)</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.plan">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelReferentialConstraint.html#org.apache.calcite.plan">RelReferentialConstraint</a></th> |
| <td class="colLast"> |
| <div class="block">Interface for a referential constraint, i.e., Foreign-Key - Unique-Key relationship, |
| between two tables.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelRoot.html#org.apache.calcite.plan">RelRoot</a></th> |
| <td class="colLast"> |
| <div class="block">Root of a tree of <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelShuttle.html#org.apache.calcite.plan">RelShuttle</a></th> |
| <td class="colLast"> |
| <div class="block">Visitor that has methods for the common logical relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelShuttleImpl.html#org.apache.calcite.plan">RelShuttleImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Basic implementation of <a href="RelShuttle.html" title="interface in org.apache.calcite.rel"><code>RelShuttle</code></a> that calls |
| <a href="RelNode.html#accept(org.apache.calcite.rel.RelShuttle)"><code>RelNode.accept(RelShuttle)</code></a> on each child, and |
| <a href="RelNode.html#copy(org.apache.calcite.plan.RelTraitSet,java.util.List)"><code>RelNode.copy(org.apache.calcite.plan.RelTraitSet, java.util.List)</code></a> if |
| any children change.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelVisitor.html#org.apache.calcite.plan">RelVisitor</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelVisitor</code> is a Visitor role in the |
| <a href="../util/Glossary.html#VISITOR_PATTERN"><code>visitor pattern</code></a> and |
| visits <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> objects as the role of Element.</div> |
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| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="../plan/hep/package-summary.html">org.apache.calcite.plan.hep</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.plan.hep">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.plan.hep">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.plan.hep">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a id="org.apache.calcite.plan.volcano"> |
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| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="../plan/volcano/package-summary.html">org.apache.calcite.plan.volcano</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.plan.volcano">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.plan.volcano">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.plan.volcano">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.plan.volcano">SingleRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a single input.</div> |
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| </li> |
| <li class="blockList"><a id="org.apache.calcite.prepare"> |
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| <table class="useSummary"> |
| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="../prepare/package-summary.html">org.apache.calcite.prepare</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.prepare">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistribution.html#org.apache.calcite.prepare">RelDistribution</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical distribution of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.prepare">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelReferentialConstraint.html#org.apache.calcite.prepare">RelReferentialConstraint</a></th> |
| <td class="colLast"> |
| <div class="block">Interface for a referential constraint, i.e., Foreign-Key - Unique-Key relationship, |
| between two tables.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelRoot.html#org.apache.calcite.prepare">RelRoot</a></th> |
| <td class="colLast"> |
| <div class="block">Root of a tree of <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelShuttle.html#org.apache.calcite.prepare">RelShuttle</a></th> |
| <td class="colLast"> |
| <div class="block">Visitor that has methods for the common logical relational expressions.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a id="org.apache.calcite.rel"> |
| <!-- --> |
| </a> |
| <table class="useSummary"> |
| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="package-summary.html">org.apache.calcite.rel</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.rel">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.rel">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollationTraitDef.html#org.apache.calcite.rel">RelCollationTraitDef</a></th> |
| <td class="colLast"> |
| <div class="block">Definition of the ordering trait.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistribution.html#org.apache.calcite.rel">RelDistribution</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical distribution of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistribution.Type.html#org.apache.calcite.rel">RelDistribution.Type</a></th> |
| <td class="colLast"> |
| <div class="block">Type of distribution.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistributionTraitDef.html#org.apache.calcite.rel">RelDistributionTraitDef</a></th> |
| <td class="colLast"> |
| <div class="block">Definition of the distribution trait.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.html#org.apache.calcite.rel">RelFieldCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Definition of the ordering of one field of a <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> whose |
| output is to be sorted.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.Direction.html#org.apache.calcite.rel">RelFieldCollation.Direction</a></th> |
| <td class="colLast"> |
| <div class="block">Direction that a field is ordered in.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.NullDirection.html#org.apache.calcite.rel">RelFieldCollation.NullDirection</a></th> |
| <td class="colLast"> |
| <div class="block">Ordering of nulls.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.rel">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.Context.html#org.apache.calcite.rel">RelNode.Context</a></th> |
| <td class="colLast"> |
| <div class="block">Context of a relational expression, for purposes of checking validity.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelReferentialConstraint.html#org.apache.calcite.rel">RelReferentialConstraint</a></th> |
| <td class="colLast"> |
| <div class="block">Interface for a referential constraint, i.e., Foreign-Key - Unique-Key relationship, |
| between two tables.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelReferentialConstraintImpl.html#org.apache.calcite.rel">RelReferentialConstraintImpl</a></th> |
| <td class="colLast"> |
| <div class="block">RelOptReferentialConstraint base implementation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelRoot.html#org.apache.calcite.rel">RelRoot</a></th> |
| <td class="colLast"> |
| <div class="block">Root of a tree of <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelShuttle.html#org.apache.calcite.rel">RelShuttle</a></th> |
| <td class="colLast"> |
| <div class="block">Visitor that has methods for the common logical relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelShuttleImpl.html#org.apache.calcite.rel">RelShuttleImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Basic implementation of <a href="RelShuttle.html" title="interface in org.apache.calcite.rel"><code>RelShuttle</code></a> that calls |
| <a href="RelNode.html#accept(org.apache.calcite.rel.RelShuttle)"><code>RelNode.accept(RelShuttle)</code></a> on each child, and |
| <a href="RelNode.html#copy(org.apache.calcite.plan.RelTraitSet,java.util.List)"><code>RelNode.copy(org.apache.calcite.plan.RelTraitSet, java.util.List)</code></a> if |
| any children change.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelVisitor.html#org.apache.calcite.rel">RelVisitor</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelVisitor</code> is a Visitor role in the |
| <a href="../util/Glossary.html#VISITOR_PATTERN"><code>visitor pattern</code></a> and |
| visits <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> objects as the role of Element.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.rel">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a id="org.apache.calcite.rel.convert"> |
| <!-- --> |
| </a> |
| <table class="useSummary"> |
| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="convert/package-summary.html">org.apache.calcite.rel.convert</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.rel.convert">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.rel.convert">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.rel.convert">SingleRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a single input.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a id="org.apache.calcite.rel.core"> |
| <!-- --> |
| </a> |
| <table class="useSummary"> |
| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="core/package-summary.html">org.apache.calcite.rel.core</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.rel.core">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/BiRel.html#org.apache.calcite.rel.core">BiRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a two inputs.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.rel.core">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistribution.html#org.apache.calcite.rel.core">RelDistribution</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical distribution of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelInput.html#org.apache.calcite.rel.core">RelInput</a></th> |
| <td class="colLast"> |
| <div class="block">Context from which a relational expression can initialize itself, |
| reading from a serialized form of the relational expression.</div> |
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| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.rel.core">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.Context.html#org.apache.calcite.rel.core">RelNode.Context</a></th> |
| <td class="colLast"> |
| <div class="block">Context of a relational expression, for purposes of checking validity.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelShuttle.html#org.apache.calcite.rel.core">RelShuttle</a></th> |
| <td class="colLast"> |
| <div class="block">Visitor that has methods for the common logical relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.rel.core">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.rel.core">SingleRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a single input.</div> |
| </td> |
| </tr> |
| </tbody> |
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| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.rel.externalize">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollationImpl.html#org.apache.calcite.rel.externalize">RelCollationImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Simple implementation of <a href="RelCollation.html" title="interface in org.apache.calcite.rel"><code>RelCollation</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistribution.html#org.apache.calcite.rel.externalize">RelDistribution</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical distribution of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.html#org.apache.calcite.rel.externalize">RelFieldCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Definition of the ordering of one field of a <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> whose |
| output is to be sorted.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelInput.html#org.apache.calcite.rel.externalize">RelInput</a></th> |
| <td class="colLast"> |
| <div class="block">Context from which a relational expression can initialize itself, |
| reading from a serialized form of the relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.rel.externalize">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.rel.externalize">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
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| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.rel.logical">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/BiRel.html#org.apache.calcite.rel.logical">BiRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a two inputs.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.rel.logical">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistribution.html#org.apache.calcite.rel.logical">RelDistribution</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical distribution of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelInput.html#org.apache.calcite.rel.logical">RelInput</a></th> |
| <td class="colLast"> |
| <div class="block">Context from which a relational expression can initialize itself, |
| reading from a serialized form of the relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.rel.logical">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelShuttle.html#org.apache.calcite.rel.logical">RelShuttle</a></th> |
| <td class="colLast"> |
| <div class="block">Visitor that has methods for the common logical relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.rel.logical">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.rel.logical">SingleRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a single input.</div> |
| </td> |
| </tr> |
| </tbody> |
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| </li> |
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| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/BiRel.html#org.apache.calcite.rel.metadata">BiRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a two inputs.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.rel.metadata">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistribution.html#org.apache.calcite.rel.metadata">RelDistribution</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical distribution of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.html#org.apache.calcite.rel.metadata">RelFieldCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Definition of the ordering of one field of a <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> whose |
| output is to be sorted.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.rel.metadata">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.rel.metadata">SingleRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a single input.</div> |
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| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.rel.mutable">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistribution.html#org.apache.calcite.rel.mutable">RelDistribution</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical distribution of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.rel.mutable">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a id="org.apache.calcite.rel.rel2sql"> |
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| <table class="useSummary"> |
| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="rel2sql/package-summary.html">org.apache.calcite.rel.rel2sql</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.html#org.apache.calcite.rel.rel2sql">RelFieldCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Definition of the ordering of one field of a <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> whose |
| output is to be sorted.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.rel.rel2sql">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| </tbody> |
| </table> |
| </li> |
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| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.rel.rules">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/BiRel.html#org.apache.calcite.rel.rules">BiRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a two inputs.</div> |
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| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistribution.html#org.apache.calcite.rel.rules">RelDistribution</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical distribution of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.rel.rules">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelShuttle.html#org.apache.calcite.rel.rules">RelShuttle</a></th> |
| <td class="colLast"> |
| <div class="block">Visitor that has methods for the common logical relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelShuttleImpl.html#org.apache.calcite.rel.rules">RelShuttleImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Basic implementation of <a href="RelShuttle.html" title="interface in org.apache.calcite.rel"><code>RelShuttle</code></a> that calls |
| <a href="RelNode.html#accept(org.apache.calcite.rel.RelShuttle)"><code>RelNode.accept(RelShuttle)</code></a> on each child, and |
| <a href="RelNode.html#copy(org.apache.calcite.plan.RelTraitSet,java.util.List)"><code>RelNode.copy(org.apache.calcite.plan.RelTraitSet, java.util.List)</code></a> if |
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| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.rel.rules">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
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| </tr> |
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| </li> |
| <li class="blockList"><a id="org.apache.calcite.rel.stream"> |
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| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="stream/package-summary.html">org.apache.calcite.rel.stream</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/AbstractRelNode.html#org.apache.calcite.rel.stream">AbstractRelNode</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for every relational expression (<a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelInput.html#org.apache.calcite.rel.stream">RelInput</a></th> |
| <td class="colLast"> |
| <div class="block">Context from which a relational expression can initialize itself, |
| reading from a serialized form of the relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.rel.stream">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/SingleRel.html#org.apache.calcite.rel.stream">SingleRel</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base class for relational expressions with a single input.</div> |
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| </tbody> |
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| </li> |
| <li class="blockList"><a id="org.apache.calcite.rex"> |
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| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="../rex/package-summary.html">org.apache.calcite.rex</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.rex">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.html#org.apache.calcite.rex">RelFieldCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Definition of the ordering of one field of a <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> whose |
| output is to be sorted.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.Direction.html#org.apache.calcite.rex">RelFieldCollation.Direction</a></th> |
| <td class="colLast"> |
| <div class="block">Direction that a field is ordered in.</div> |
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| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.NullDirection.html#org.apache.calcite.rex">RelFieldCollation.NullDirection</a></th> |
| <td class="colLast"> |
| <div class="block">Ordering of nulls.</div> |
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| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.rex">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.Context.html#org.apache.calcite.rex">RelNode.Context</a></th> |
| <td class="colLast"> |
| <div class="block">Context of a relational expression, for purposes of checking validity.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelWriter.html#org.apache.calcite.rex">RelWriter</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for an expression to dump itself to.</div> |
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| </li> |
| <li class="blockList"><a id="org.apache.calcite.schema"> |
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| </a> |
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| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.rel</a> used by <a href="../schema/package-summary.html">org.apache.calcite.schema</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.schema">RelCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical ordering of a relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelDistribution.html#org.apache.calcite.schema">RelDistribution</a></th> |
| <td class="colLast"> |
| <div class="block">Description of the physical distribution of a relational expression.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.sql.ddl">RelNode</a></th> |
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| <div class="block">Direction that a field is ordered in.</div> |
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| <div class="block">Ordering of nulls.</div> |
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| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <div class="block">Basic implementation of <a href="RelShuttle.html" title="interface in org.apache.calcite.rel"><code>RelShuttle</code></a> that calls |
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| <th class="colFirst" scope="row"><a href="class-use/RelVisitor.html#org.apache.calcite.sql2rel">RelVisitor</a></th> |
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| <div class="block">A <code>RelVisitor</code> is a Visitor role in the |
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| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.statistic">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/RelCollation.html#org.apache.calcite.tools">RelCollation</a></th> |
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| <div class="block">Description of the physical ordering of a relational expression.</div> |
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| <div class="block">Description of the physical distribution of a relational expression.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.html#org.apache.calcite.tools">RelFieldCollation</a></th> |
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| <div class="block">Definition of the ordering of one field of a <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> whose |
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| <div class="block">Direction that a field is ordered in.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/RelFieldCollation.NullDirection.html#org.apache.calcite.tools">RelFieldCollation.NullDirection</a></th> |
| <td class="colLast"> |
| <div class="block">Ordering of nulls.</div> |
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| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/RelNode.html#org.apache.calcite.tools">RelNode</a></th> |
| <td class="colLast"> |
| <div class="block">A <code>RelNode</code> is a relational expression.</div> |
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| <th class="colFirst" scope="row"><a href="class-use/RelRoot.html#org.apache.calcite.tools">RelRoot</a></th> |
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| <div class="block">Root of a tree of <a href="RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>.</div> |
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