| <!DOCTYPE HTML> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc --> |
| <title>RelMdCollation (Apache Calcite calcite API)</title> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <meta name="description" content="declaration: package: org.apache.calcite.rel.metadata, class: RelMdCollation"> |
| <meta name="generator" content="javadoc/ClassWriterImpl"> |
| <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="../../../../../script-dir/jquery-ui.css" title="Style"> |
| <script type="text/javascript" src="../../../../../script.js"></script> |
| <script type="text/javascript" src="../../../../../script-dir/jszip/dist/jszip.min.js"></script> |
| <script type="text/javascript" src="../../../../../script-dir/jszip-utils/dist/jszip-utils.min.js"></script> |
| <!--[if IE]> |
| <script type="text/javascript" src="../../../../../script-dir/jszip-utils/dist/jszip-utils-ie.min.js"></script> |
| <![endif]--> |
| <script type="text/javascript" src="../../../../../script-dir/jquery-3.4.1.js"></script> |
| <script type="text/javascript" src="../../../../../script-dir/jquery-ui.js"></script> |
| </head> |
| <body class="class-declaration"> |
| <script type="text/javascript">var data = {"i0":9,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":9,"i20":9,"i21":9,"i22":9,"i23":9,"i24":9,"i25":9,"i26":10,"i27":9,"i28":9,"i29":41,"i30":9,"i31":9,"i32":9,"i33":9,"i34":9,"i35":9,"i36":9}; |
| var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"],32:["t6","Deprecated Methods"]}; |
| var altColor = "altColor"; |
| var rowColor = "rowColor"; |
| var tableTab = "tableTab"; |
| var activeTableTab = "activeTableTab"; |
| var pathtoroot = "../../../../../"; |
| loadScripts(document, 'script');</script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <div class="flexBox"> |
| <header role="banner" class="flexHeader"> |
| <nav role="navigation"> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="topNav"><a id="navbar.top"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> |
| <a id="navbar.top.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../index.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../help-doc.html">Help</a></li> |
| </ul> |
| <div class="aboutLanguage"><b>Apache Calcite</b></div> |
| </div> |
| <div class="subNav"> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#field.summary">Field</a> | </li> |
| <li>Constr | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li><a href="#field.detail">Field</a> | </li> |
| <li>Constr | </li> |
| <li><a href="#method.detail">Method</a></li> |
| </ul> |
| </div> |
| <div class="navListSearch"><label for="search">SEARCH:</label> |
| <input type="text" id="search" value="search" disabled="disabled"> |
| <input type="reset" id="reset" value="reset" disabled="disabled"> |
| </div> |
| </div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <div class="skipNav"><a id="skip.navbar.top"> |
| <!-- --> |
| </a></div> |
| </nav> |
| </header> |
| <div class="flexContent"> |
| <main role="main"> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.rel.metadata</a></div> |
| <h1 title="Class RelMdCollation" class="title">Class RelMdCollation</h1> |
| </div> |
| <div class="contentContainer"> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">java.lang.Object</a> |
| <div class="inheritance">org.apache.calcite.rel.metadata.RelMdCollation</div> |
| </div> |
| <section class="description"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="MetadataHandler.html" title="interface in org.apache.calcite.rel.metadata">MetadataHandler</a><<a href="BuiltInMetadata.Collation.html" title="interface in org.apache.calcite.rel.metadata">BuiltInMetadata.Collation</a>></code></dd> |
| </dl> |
| <hr> |
| <pre>public class <span class="typeNameLabel">RelMdCollation</span> |
| extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a> |
| implements <a href="MetadataHandler.html" title="interface in org.apache.calcite.rel.metadata">MetadataHandler</a><<a href="BuiltInMetadata.Collation.html" title="interface in org.apache.calcite.rel.metadata">BuiltInMetadata.Collation</a>></pre> |
| <div class="block">RelMdCollation supplies a default implementation of |
| <a href="RelMetadataQuery.html#collations(org.apache.calcite.rel.RelNode)"><code>RelMetadataQuery.collations(org.apache.calcite.rel.RelNode)</code></a> |
| for the standard logical algebra.</div> |
| </section> |
| <section class="summary"> |
| <ul class="blockList"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li class="blockList"> |
| <section class="fieldSummary"><a id="field.summary"> |
| <!-- --> |
| </a> |
| <h2>Field Summary</h2> |
| <div class="memberSummary"> |
| <table> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <thead> |
| <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> |
| </thead> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="RelMetadataProvider.html" title="interface in org.apache.calcite.rel.metadata">RelMetadataProvider</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SOURCE">SOURCE</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li class="blockList"> |
| <section class="methodSummary"><a id="method.summary"> |
| <!-- --> |
| </a> |
| <h2>Method Summary</h2> |
| <div class="memberSummary"> |
| <div role="tablist" aria-orientation="horizontal"><button role="tab" aria-selected="true" aria-controls="memberSummary_tabpanel" tabindex="0" onkeydown="switchTab(event)" id="t0" class="activeTableTab">All Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t1" class="tableTab" onclick="show(1);">Static Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t2" class="tableTab" onclick="show(2);">Instance Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t4" class="tableTab" onclick="show(8);">Concrete Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t6" class="tableTab" onclick="show(32);">Deprecated Methods</button></div> |
| <div id="memberSummary_tabpanel" role="tabpanel"> |
| <table aria-labelledby="t0"> |
| <thead> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr class="altColor" id="i0"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#calc(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexProgram)">calc</a></span>​(<a href="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 collation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i1"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.adapter.enumerable.EnumerableCorrelate,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../../adapter/enumerable/EnumerableCorrelate.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableCorrelate</a> join, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i2"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.adapter.enumerable.EnumerableHashJoin,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../../adapter/enumerable/EnumerableHashJoin.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableHashJoin</a> join, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i3"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.adapter.enumerable.EnumerableMergeJoin,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../../adapter/enumerable/EnumerableMergeJoin.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableMergeJoin</a> join, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i4"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.adapter.enumerable.EnumerableNestedLoopJoin,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../../adapter/enumerable/EnumerableNestedLoopJoin.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableNestedLoopJoin</a> join, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i5"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.adapter.jdbc.JdbcToEnumerableConverter,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../../adapter/jdbc/JdbcToEnumerableConverter.html" title="class in org.apache.calcite.adapter.jdbc">JdbcToEnumerableConverter</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i6"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../../plan/hep/HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i7"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.plan.volcano.RelSubset,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../../plan/volcano/RelSubset.html" title="class in org.apache.calcite.plan.volcano">RelSubset</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i8"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.rel.core.Calc,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../core/Calc.html" title="class in org.apache.calcite.rel.core">Calc</a> calc, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i9"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.rel.core.Filter,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../core/Filter.html" title="class in org.apache.calcite.rel.core">Filter</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i10"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.rel.core.Match,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../core/Match.html" title="class in org.apache.calcite.rel.core">Match</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i11"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.rel.core.Project,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../core/Project.html" title="class in org.apache.calcite.rel.core">Project</a> project, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i12"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.rel.core.SortExchange,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../core/SortExchange.html" title="class in org.apache.calcite.rel.core">SortExchange</a> sort, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i13"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.rel.core.Sort,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../core/Sort.html" title="class in org.apache.calcite.rel.core">Sort</a> sort, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i14"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.rel.core.TableModify,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../core/TableModify.html" title="class in org.apache.calcite.rel.core">TableModify</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i15"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.rel.core.TableScan,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../core/TableScan.html" title="class in org.apache.calcite.rel.core">TableScan</a> scan, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i16"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.rel.core.Values,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../core/Values.html" title="class in org.apache.calcite.rel.core">Values</a> values, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i17"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.rel.core.Window,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../core/Window.html" title="class in org.apache.calcite.rel.core">Window</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i18"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collations(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</code></th> |
| <td class="colLast"> |
| <div class="block">Catch-all implementation for |
| <a href="BuiltInMetadata.Collation.html#collations()"><code>BuiltInMetadata.Collation.collations()</code></a>, |
| invoked using reflection, for any relational expression not |
| handled by a more specific method.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i19"> |
| <td class="colFirst"><code>static com.google.common.collect.Ordering<<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a>>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#comparator(org.apache.calcite.rel.RelFieldCollation)">comparator</a></span>​(<a href="../RelFieldCollation.html" title="class in org.apache.calcite.rel">RelFieldCollation</a> fieldCollation)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i20"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#enumerableBatchNestedLoopJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType)">enumerableBatchNestedLoopJoin</a></span>​(<a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i21"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#enumerableCorrelate(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType)">enumerableCorrelate</a></span>​(<a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i22"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#enumerableHashJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType)">enumerableHashJoin</a></span>​(<a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the collation of <a href="../../adapter/enumerable/EnumerableHashJoin.html" title="class in org.apache.calcite.adapter.enumerable"><code>EnumerableHashJoin</code></a> based on its inputs and the join type.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i23"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#enumerableNestedLoopJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType)">enumerableNestedLoopJoin</a></span>​(<a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the collation of <a href="../../adapter/enumerable/EnumerableNestedLoopJoin.html" title="class in org.apache.calcite.adapter.enumerable"><code>EnumerableNestedLoopJoin</code></a> |
| based on its inputs and the join type.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i24"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#enumerableSemiJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode)">enumerableSemiJoin</a></span>​(<a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i25"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#filter(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode)">filter</a></span>​(<a href="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 collation.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i26"> |
| <td class="colFirst"><code><a href="MetadataDef.html" title="class in org.apache.calcite.rel.metadata">MetadataDef</a><<a href="BuiltInMetadata.Collation.html" title="interface in org.apache.calcite.rel.metadata">BuiltInMetadata.Collation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getDef()">getDef</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i27"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#limit(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode)">limit</a></span>​(<a href="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 collation.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i28"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#match(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode,boolean,boolean,java.util.Map,java.util.Map,org.apache.calcite.rex.RexNode,java.util.Map,boolean,org.apache.calcite.util.ImmutableBitSet,org.apache.calcite.rel.RelCollation,org.apache.calcite.rex.RexNode)">match</a></span>​(<a href="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="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> rowType, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> pattern, |
| boolean strictStart, |
| boolean strictEnd, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> patternDefinitions, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> measures, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> after, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​? extends <a href="https://docs.oracle.com/javase/9/docs/api/java/util/SortedSet.html?is-external=true" title="class or interface in java.util" class="externalLink">SortedSet</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>>> subsets, |
| boolean allRows, |
| <a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> partitionKeys, |
| <a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> orderKeys, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> interval)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine a |
| <a href="../core/Match.html" title="class in org.apache.calcite.rel.core"><code>Match</code></a>'s collation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i29"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#mergeJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.util.ImmutableIntList,org.apache.calcite.util.ImmutableIntList)">mergeJoin</a></span>​(<a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> leftKeys, |
| <a href="../../util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> rightKeys)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#mergeJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.util.ImmutableIntList,org.apache.calcite.util.ImmutableIntList,org.apache.calcite.rel.core.JoinRelType)"><code>mergeJoin(RelMetadataQuery, RelNode, RelNode, ImmutableIntList, ImmutableIntList, JoinRelType)</code></a></div> |
| </div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i30"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#mergeJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.util.ImmutableIntList,org.apache.calcite.util.ImmutableIntList,org.apache.calcite.rel.core.JoinRelType)">mergeJoin</a></span>​(<a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> leftKeys, |
| <a href="../../util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> rightKeys, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>'s collation assuming that it |
| uses a merge-join algorithm.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i31"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#project(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,java.util.List)">project</a></span>​(<a href="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="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><? 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" id="i32"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#snapshot(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode)">snapshot</a></span>​(<a href="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 collation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i33"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#sort(org.apache.calcite.rel.RelCollation)">sort</a></span>​(<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> collation)</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 collation.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i34"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#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 collation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i35"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#values(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.type.RelDataType,com.google.common.collect.ImmutableList)">values</a></span>​(<a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq, |
| <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 collation.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i36"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#window(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,com.google.common.collect.ImmutableList)">window</a></span>​(<a href="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, |
| com.google.common.collect.ImmutableList<<a href="../core/Window.Group.html" title="class in org.apache.calcite.rel.core">Window.Group</a>> groups)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper method to determine a |
| <a href="../core/Window.html" title="class in org.apache.calcite.rel.core"><code>Window</code></a>'s collation.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></h3> |
| <a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink">equals</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink">hashCode</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink">toString</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li class="blockList"> |
| <section class="fieldDetails"><a id="field.detail"> |
| <!-- --> |
| </a> |
| <h2>Field Details</h2> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="SOURCE">SOURCE</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static final</span> <span class="returnType"><a href="RelMetadataProvider.html" title="interface in org.apache.calcite.rel.metadata">RelMetadataProvider</a></span> <span class="memberName">SOURCE</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li class="blockList"> |
| <section class="methodDetails"><a id="method.detail"> |
| <!-- --> |
| </a> |
| <h2>Method Details</h2> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="getDef()">getDef</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="MetadataDef.html" title="class in org.apache.calcite.rel.metadata">MetadataDef</a><<a href="BuiltInMetadata.Collation.html" title="interface in org.apache.calcite.rel.metadata">BuiltInMetadata.Collation</a>></span> <span class="memberName">getDef</span>()</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="MetadataHandler.html#getDef()">getDef</a></code> in interface <code><a href="MetadataHandler.html" title="interface in org.apache.calcite.rel.metadata">MetadataHandler</a><<a href="BuiltInMetadata.Collation.html" title="interface in org.apache.calcite.rel.metadata">BuiltInMetadata.Collation</a>></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.rel.RelNode,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| <div class="block">Catch-all implementation for |
| <a href="BuiltInMetadata.Collation.html#collations()"><code>BuiltInMetadata.Collation.collations()</code></a>, |
| invoked using reflection, for any relational expression not |
| handled by a more specific method. |
| |
| <p><a href="../core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a>, |
| <a href="../core/Intersect.html" title="class in org.apache.calcite.rel.core"><code>Intersect</code></a>, |
| <a href="../core/Minus.html" title="class in org.apache.calcite.rel.core"><code>Minus</code></a>, |
| <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>, |
| <a href="../core/Correlate.html" title="class in org.apache.calcite.rel.core"><code>Correlate</code></a> |
| do not in general return sorted results |
| (but implementations using particular algorithms may).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>rel</code> - Relational expression</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Relational expression's collations</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="RelMetadataQuery.html#collations(org.apache.calcite.rel.RelNode)"><code>RelMetadataQuery.collations(RelNode)</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.rel.core.Window,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../core/Window.html" title="class in org.apache.calcite.rel.core">Window</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.rel.core.Match,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../core/Match.html" title="class in org.apache.calcite.rel.core">Match</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.rel.core.Filter,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../core/Filter.html" title="class in org.apache.calcite.rel.core">Filter</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.rel.core.TableModify,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../core/TableModify.html" title="class in org.apache.calcite.rel.core">TableModify</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.rel.core.TableScan,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../core/TableScan.html" title="class in org.apache.calcite.rel.core">TableScan</a> scan, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.adapter.enumerable.EnumerableMergeJoin,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../../adapter/enumerable/EnumerableMergeJoin.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableMergeJoin</a> join, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.adapter.enumerable.EnumerableHashJoin,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../../adapter/enumerable/EnumerableHashJoin.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableHashJoin</a> join, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.adapter.enumerable.EnumerableNestedLoopJoin,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../../adapter/enumerable/EnumerableNestedLoopJoin.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableNestedLoopJoin</a> join, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.adapter.enumerable.EnumerableCorrelate,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../../adapter/enumerable/EnumerableCorrelate.html" title="class in org.apache.calcite.adapter.enumerable">EnumerableCorrelate</a> join, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.rel.core.Sort,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../core/Sort.html" title="class in org.apache.calcite.rel.core">Sort</a> sort, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.rel.core.SortExchange,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../core/SortExchange.html" title="class in org.apache.calcite.rel.core">SortExchange</a> sort, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.rel.core.Project,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../core/Project.html" title="class in org.apache.calcite.rel.core">Project</a> project, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.rel.core.Calc,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../core/Calc.html" title="class in org.apache.calcite.rel.core">Calc</a> calc, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.rel.core.Values,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../core/Values.html" title="class in org.apache.calcite.rel.core">Values</a> values, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.adapter.jdbc.JdbcToEnumerableConverter,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../../adapter/jdbc/JdbcToEnumerableConverter.html" title="class in org.apache.calcite.adapter.jdbc">JdbcToEnumerableConverter</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../../plan/hep/HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="collations(org.apache.calcite.plan.volcano.RelSubset,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">com.google.common.collect.ImmutableList<<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">collations</span>​(<span class="arguments"><a href="../../plan/volcano/RelSubset.html" title="class in org.apache.calcite.plan.volcano">RelSubset</a> rel, |
| <a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="table(org.apache.calcite.plan.RelOptTable)">table</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">table</span>​(<span class="arguments"><a href="../../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a> table)</span></div> |
| <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 collation.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="snapshot(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode)">snapshot</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">snapshot</span>​(<span class="arguments"><a href="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)</span></div> |
| <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 collation.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="sort(org.apache.calcite.rel.RelCollation)">sort</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">sort</span>​(<span class="arguments"><a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> collation)</span></div> |
| <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 collation.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="filter(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode)">filter</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">filter</span>​(<span class="arguments"><a href="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)</span></div> |
| <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 collation.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="limit(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode)">limit</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">limit</span>​(<span class="arguments"><a href="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)</span></div> |
| <div class="block">Helper method to determine a |
| limit's collation.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="calc(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexProgram)">calc</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">calc</span>​(<span class="arguments"><a href="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)</span></div> |
| <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 collation.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="project(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,java.util.List)">project</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">project</span>​(<span class="arguments"><a href="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="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><? extends <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> projects)</span></div> |
| <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> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="window(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,com.google.common.collect.ImmutableList)">window</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">window</span>​(<span class="arguments"><a href="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, |
| com.google.common.collect.ImmutableList<<a href="../core/Window.Group.html" title="class in org.apache.calcite.rel.core">Window.Group</a>> groups)</span></div> |
| <div class="block">Helper method to determine a |
| <a href="../core/Window.html" title="class in org.apache.calcite.rel.core"><code>Window</code></a>'s collation. |
| |
| <p>A Window projects the fields of its input first, followed by the output |
| from each of its windows. Assuming (quite reasonably) that the |
| implementation does not re-order its input rows, then any collations of its |
| input are preserved.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="match(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode,boolean,boolean,java.util.Map,java.util.Map,org.apache.calcite.rex.RexNode,java.util.Map,boolean,org.apache.calcite.util.ImmutableBitSet,org.apache.calcite.rel.RelCollation,org.apache.calcite.rex.RexNode)">match</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">match</span>​(<span class="arguments"><a href="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="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> rowType, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> pattern, |
| boolean strictStart, |
| boolean strictEnd, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> patternDefinitions, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> measures, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> after, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​? extends <a href="https://docs.oracle.com/javase/9/docs/api/java/util/SortedSet.html?is-external=true" title="class or interface in java.util" class="externalLink">SortedSet</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>>> subsets, |
| boolean allRows, |
| <a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> partitionKeys, |
| <a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> orderKeys, |
| <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> interval)</span></div> |
| <div class="block">Helper method to determine a |
| <a href="../core/Match.html" title="class in org.apache.calcite.rel.core"><code>Match</code></a>'s collation.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="values(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.type.RelDataType,com.google.common.collect.ImmutableList)">values</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">values</span>​(<span class="arguments"><a href="RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a> mq, |
| <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)</span></div> |
| <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 collation. |
| |
| <p>We actually under-report the collations. A Values with 0 or 1 rows - an |
| edge case, but legitimate and very common - is ordered by every permutation |
| of every subset of the columns. |
| |
| <p>So, our algorithm aims to:<ul> |
| <li>produce at most N collations (where N is the number of columns); |
| <li>make each collation as long as possible; |
| <li>do not repeat combinations already emitted - |
| if we've emitted <code>(a, b)</code> do not later emit <code>(b, a)</code>; |
| <li>probe the actual values and make sure that each collation is |
| consistent with the data |
| </ul> |
| |
| <p>So, for an empty Values with 4 columns, we would emit |
| <code>(a, b, c, d), (b, c, d), (c, d), (d)</code>.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="comparator(org.apache.calcite.rel.RelFieldCollation)">comparator</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType">com.google.common.collect.Ordering<<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a>>></span> <span class="memberName">comparator</span>​(<span class="arguments"><a href="../RelFieldCollation.html" title="class in org.apache.calcite.rel">RelFieldCollation</a> fieldCollation)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="mergeJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.util.ImmutableIntList,org.apache.calcite.util.ImmutableIntList)">mergeJoin</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">mergeJoin</span>​(<span class="arguments"><a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> leftKeys, |
| <a href="../../util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> rightKeys)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#mergeJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.util.ImmutableIntList,org.apache.calcite.util.ImmutableIntList,org.apache.calcite.rel.core.JoinRelType)"><code>mergeJoin(RelMetadataQuery, RelNode, RelNode, ImmutableIntList, ImmutableIntList, JoinRelType)</code></a></div> |
| </div> |
| <div class="block">Helper method to determine a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>'s collation assuming that it |
| uses a merge-join algorithm. |
| |
| <p>If the inputs are sorted on other keys <em>in addition to</em> the join |
| key, the result preserves those collations too.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="mergeJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.util.ImmutableIntList,org.apache.calcite.util.ImmutableIntList,org.apache.calcite.rel.core.JoinRelType)">mergeJoin</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">mergeJoin</span>​(<span class="arguments"><a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../../util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> leftKeys, |
| <a href="../../util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> rightKeys, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</span></div> |
| <div class="block">Helper method to determine a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>'s collation assuming that it |
| uses a merge-join algorithm. |
| |
| <p>If the inputs are sorted on other keys <em>in addition to</em> the join |
| key, the result preserves those collations too.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="enumerableHashJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType)">enumerableHashJoin</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">enumerableHashJoin</span>​(<span class="arguments"><a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</span></div> |
| <div class="block">Returns the collation of <a href="../../adapter/enumerable/EnumerableHashJoin.html" title="class in org.apache.calcite.adapter.enumerable"><code>EnumerableHashJoin</code></a> based on its inputs and the join type.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="enumerableNestedLoopJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType)">enumerableNestedLoopJoin</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">enumerableNestedLoopJoin</span>​(<span class="arguments"><a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</span></div> |
| <div class="block">Returns the collation of <a href="../../adapter/enumerable/EnumerableNestedLoopJoin.html" title="class in org.apache.calcite.adapter.enumerable"><code>EnumerableNestedLoopJoin</code></a> |
| based on its inputs and the join type.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="enumerableCorrelate(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType)">enumerableCorrelate</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">enumerableCorrelate</span>​(<span class="arguments"><a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="enumerableSemiJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode)">enumerableSemiJoin</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">enumerableSemiJoin</span>​(<span class="arguments"><a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="enumerableBatchNestedLoopJoin(org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.core.JoinRelType)">enumerableBatchNestedLoopJoin</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>></span> <span class="memberName">enumerableBatchNestedLoopJoin</span>​(<span class="arguments"><a href="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> left, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> right, |
| <a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </div> |
| <!-- ========= END OF CLASS DATA ========= --> |
| </main> |
| <footer role="contentinfo"> |
| <nav role="navigation"> |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <div class="bottomNav"><a id="navbar.bottom"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> |
| <a id="navbar.bottom.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../index.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../help-doc.html">Help</a></li> |
| </ul> |
| <div class="aboutLanguage"><b>Apache Calcite</b></div> |
| </div> |
| <div class="subNav"> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#field.summary">Field</a> | </li> |
| <li>Constr | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li><a href="#field.detail">Field</a> | </li> |
| <li>Constr | </li> |
| <li><a href="#method.detail">Method</a></li> |
| </ul> |
| </div> |
| </div> |
| <a id="skip.navbar.bottom"> |
| <!-- --> |
| </a> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| </nav> |
| <p class="legalCopy"><small>Copyright © 2012-2020 Apache Software Foundation. All Rights Reserved.</small></p> |
| </footer> |
| </div> |
| </div> |
| </body> |
| </html> |
