| <!DOCTYPE HTML> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc (17) --> |
| <title>SqlToRelConverter (Apache Calcite API)</title> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <meta name="description" content="declaration: package: org.apache.calcite.sql2rel, class: SqlToRelConverter"> |
| <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.min.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="../../../../jquery-ui.overrides.css" title="Style"> |
| <script type="text/javascript" src="../../../../script.js"></script> |
| <script type="text/javascript" src="../../../../script-dir/jquery-3.5.1.min.js"></script> |
| <script type="text/javascript" src="../../../../script-dir/jquery-ui.min.js"></script> |
| </head> |
| <body class="class-declaration-page"> |
| <script type="text/javascript">var evenRowColor = "even-row-color"; |
| var oddRowColor = "odd-row-color"; |
| var tableTab = "table-tab"; |
| var activeTableTab = "active-table-tab"; |
| var pathtoroot = "../../../../"; |
| loadScripts(document, 'script');</script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <div class="flex-box"> |
| <header role="banner" class="flex-header"> |
| <nav role="navigation"> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="top-nav" id="navbar-top"> |
| <div class="skip-nav"><a href="#skip-navbar-top" title="Skip navigation links">Skip navigation links</a></div> |
| <div class="about-language"><b>Apache Calcite</b></div> |
| <ul id="navbar-top-firstrow" class="nav-list" title="Navigation"> |
| <li><a href="../../../../index.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="nav-bar-cell1-rev">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#class">Help</a></li> |
| </ul> |
| </div> |
| <div class="sub-nav"> |
| <div> |
| <ul class="sub-nav-list"> |
| <li>Summary: </li> |
| <li><a href="#nested-class-summary">Nested</a> | </li> |
| <li><a href="#field-summary">Field</a> | </li> |
| <li><a href="#constructor-summary">Constr</a> | </li> |
| <li><a href="#method-summary">Method</a></li> |
| </ul> |
| <ul class="sub-nav-list"> |
| <li>Detail: </li> |
| <li><a href="#field-detail">Field</a> | </li> |
| <li><a href="#constructor-detail">Constr</a> | </li> |
| <li><a href="#method-detail">Method</a></li> |
| </ul> |
| </div> |
| <div class="nav-list-search"><label for="search-input">SEARCH:</label> |
| <input type="text" id="search-input" value="search" disabled="disabled"> |
| <input type="reset" id="reset-button" value="reset" disabled="disabled"> |
| </div> |
| </div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <span class="skip-nav" id="skip-navbar-top"></span></nav> |
| </header> |
| <div class="flex-content"> |
| <main role="main"> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.calcite.sql2rel</a></div> |
| <h1 title="Class SqlToRelConverter" class="title">Class SqlToRelConverter</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance">org.apache.calcite.sql2rel.SqlToRelConverter</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <hr> |
| <div class="type-signature"><span class="annotations">@Enclosing |
| </span><span class="modifiers">public class </span><span class="element-name type-name-label">SqlToRelConverter</span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div> |
| <div class="block">Converts a SQL parse tree (consisting of |
| <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a> objects) into a relational algebra |
| expression (consisting of <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> objects). |
| |
| <p>The public entry points are: <a href="#convertQuery(org.apache.calcite.sql.SqlNode,boolean,boolean)"><code>convertQuery(org.apache.calcite.sql.SqlNode, boolean, boolean)</code></a>, |
| <a href="#convertExpression(org.apache.calcite.sql.SqlNode)"><code>convertExpression(SqlNode)</code></a>.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| <li> |
| <section class="nested-class-summary" id="nested-class-summary"> |
| <h2>Nested Class Summary</h2> |
| <div class="caption"><span>Nested Classes</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>protected class </code></div> |
| <div class="col-second even-row-color"><code><a href="SqlToRelConverter.AggConverter.html" class="type-name-link" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.AggConverter</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Converts expressions to aggregates.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>protected class </code></div> |
| <div class="col-second odd-row-color"><code><a href="SqlToRelConverter.Blackboard.html" class="type-name-link" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Workspace for translating an individual SELECT statement (or sub-SELECT).</div> |
| </div> |
| <div class="col-first even-row-color"><code>static interface </code></div> |
| <div class="col-second even-row-color"><code><a href="SqlToRelConverter.Config.html" class="type-name-link" title="interface in org.apache.calcite.sql2rel">SqlToRelConverter.Config</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Interface to define the configuration for a SqlToRelConverter.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static class </code></div> |
| <div class="col-second odd-row-color"><code><a href="SqlToRelConverter.SqlIdentifierFinder.html" class="type-name-link" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.SqlIdentifierFinder</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Visitor that looks for an SqlIdentifier inside a tree of |
| <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a> objects and return <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html#TRUE" title="class or interface in java.lang" class="external-link"><code>Boolean.TRUE</code></a> when it finds |
| one.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>protected final <a href="../prepare/Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#catalogReader" class="member-name-link">catalogReader</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>protected final <a href="../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#cluster" class="member-name-link">cluster</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>final <a href="SqlToRelConverter.Config.html" title="interface in org.apache.calcite.sql2rel">SqlToRelConverter.Config</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#config" class="member-name-link">config</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>static final <a href="SqlToRelConverter.Config.html" title="interface in org.apache.calcite.sql2rel">SqlToRelConverter.Config</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#CONFIG" class="member-name-link">CONFIG</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Default configuration.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final int</code></div> |
| <div class="col-second even-row-color"><code><a href="#DEFAULT_IN_SUB_QUERY_THRESHOLD" class="member-name-link">DEFAULT_IN_SUB_QUERY_THRESHOLD</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Size of the smallest IN list that will be converted to a semijoin to a |
| static table.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final int</code></div> |
| <div class="col-second odd-row-color"><code><a href="#DEFAULT_IN_SUBQUERY_THRESHOLD" class="member-name-link">DEFAULT_IN_SUBQUERY_THRESHOLD</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block"><span class="deprecated-label">Deprecated.</span></div> |
| </div> |
| <div class="col-first even-row-color"><code>protected final <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#leaves" class="member-name-link">leaves</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>protected final <a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#rexBuilder" class="member-name-link">rexBuilder</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>protected static final org.slf4j.Logger</code></div> |
| <div class="col-second even-row-color"><code><a href="#SQL2REL_LOGGER" class="member-name-link">SQL2REL_LOGGER</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>protected final <a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#typeFactory" class="member-name-link">typeFactory</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>final @Nullable <a href="../sql/validate/SqlValidator.html" title="interface in org.apache.calcite.sql.validate">SqlValidator</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#validator" class="member-name-link">validator</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>final <a href="../plan/RelOptTable.ViewExpander.html" title="interface in org.apache.calcite.plan">RelOptTable.ViewExpander</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#viewExpander" class="member-name-link">viewExpander</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <li> |
| <section class="constructor-summary" id="constructor-summary"> |
| <h2>Constructor Summary</h2> |
| <div class="caption"><span>Constructors</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.apache.calcite.plan.RelOptTable.ViewExpander,org.apache.calcite.sql.validate.SqlValidator,org.apache.calcite.prepare.Prepare.CatalogReader,org.apache.calcite.plan.RelOptCluster,org.apache.calcite.sql2rel.SqlRexConvertletTable,org.apache.calcite.sql2rel.SqlToRelConverter.Config)" class="member-name-link">SqlToRelConverter</a><wbr>(<a href="../plan/RelOptTable.ViewExpander.html" title="interface in org.apache.calcite.plan">RelOptTable.ViewExpander</a> viewExpander, |
| @Nullable <a href="../sql/validate/SqlValidator.html" title="interface in org.apache.calcite.sql.validate">SqlValidator</a> validator, |
| <a href="../prepare/Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a> catalogReader, |
| <a href="../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="SqlRexConvertletTable.html" title="interface in org.apache.calcite.sql2rel">SqlRexConvertletTable</a> convertletTable, |
| <a href="SqlToRelConverter.Config.html" title="interface in org.apache.calcite.sql2rel">SqlToRelConverter.Config</a> config)</code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-constructor-name odd-row-color"><code><a href="#%3Cinit%3E(org.apache.calcite.plan.RelOptTable.ViewExpander,org.apache.calcite.sql.validate.SqlValidator,org.apache.calcite.prepare.Prepare.CatalogReader,org.apache.calcite.plan.RelOptCluster,org.apache.calcite.sql2rel.SqlRexConvertletTable)" class="member-name-link">SqlToRelConverter</a><wbr>(<a href="../plan/RelOptTable.ViewExpander.html" title="interface in org.apache.calcite.plan">RelOptTable.ViewExpander</a> viewExpander, |
| <a href="../sql/validate/SqlValidator.html" title="interface in org.apache.calcite.sql.validate">SqlValidator</a> validator, |
| <a href="../prepare/Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a> catalogReader, |
| <a href="../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="SqlRexConvertletTable.html" title="interface in org.apache.calcite.sql2rel">SqlRexConvertletTable</a> convertletTable)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block"><span class="deprecated-label">Deprecated.</span></div> |
| </div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.apache.calcite.plan.RelOptTable.ViewExpander,org.apache.calcite.sql.validate.SqlValidator,org.apache.calcite.prepare.Prepare.CatalogReader,org.apache.calcite.plan.RelOptPlanner,org.apache.calcite.rex.RexBuilder,org.apache.calcite.sql2rel.SqlRexConvertletTable)" class="member-name-link">SqlToRelConverter</a><wbr>(<a href="../plan/RelOptTable.ViewExpander.html" title="interface in org.apache.calcite.plan">RelOptTable.ViewExpander</a> viewExpander, |
| <a href="../sql/validate/SqlValidator.html" title="interface in org.apache.calcite.sql.validate">SqlValidator</a> validator, |
| <a href="../prepare/Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a> catalogReader, |
| <a href="../plan/RelOptPlanner.html" title="interface in org.apache.calcite.plan">RelOptPlanner</a> planner, |
| <a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a> rexBuilder, |
| <a href="SqlRexConvertletTable.html" title="interface in org.apache.calcite.sql2rel">SqlRexConvertletTable</a> convertletTable)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block"><span class="deprecated-label">Deprecated.</span></div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button><button id="method-summary-table-tab6" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab6', 3)" class="table-tab">Deprecated Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#addConvertedNonCorrSubqs(java.util.Map)" class="member-name-link">addConvertedNonCorrSubqs</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>,<wbr><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> alreadyConvertedNonCorrSubqs)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Adds to the current map of non-correlated converted sub-queries the |
| elements from another map that contains non-correlated sub-queries that |
| have been converted by another SqlToRelConverter.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#adjustInputRef(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.rex.RexInputRef)" class="member-name-link">adjustInputRef</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../rex/RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> inputRef)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Adjusts the type of a reference to an input field to account for nulls |
| introduced by outer joins; and adjusts the offset to match the physical |
| implementation.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#afterTableFunction(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlCall,org.apache.calcite.rel.logical.LogicalTableFunctionScan)" class="member-name-link">afterTableFunction</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call, |
| <a href="../rel/logical/LogicalTableFunctionScan.html" title="class in org.apache.calcite.rel.logical">LogicalTableFunctionScan</a> callRel)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#collectInsertTargets(org.apache.calcite.sql.SqlInsert,org.apache.calcite.rex.RexNode,java.util.List,java.util.List)" class="member-name-link">collectInsertTargets</a><wbr>(<a href="../sql/SqlInsert.html" title="class in org.apache.calcite.sql">SqlInsert</a> call, |
| <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> sourceRef, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> targetColumnNames, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> columnExprs)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Given an INSERT statement, collects the list of names to be populated and |
| the expressions to put in them.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="SqlToRelConverter.Config.html" title="interface in org.apache.calcite.sql2rel">SqlToRelConverter.Config</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#config()" class="member-name-link">config</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Returns a default <a href="SqlToRelConverter.Config.html" title="interface in org.apache.calcite.sql2rel"><code>SqlToRelConverter.Config</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertAgg(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlSelect,java.util.List)" class="member-name-link">convertAgg</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> orderExprList)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts the SELECT, GROUP BY and HAVING clauses of an aggregate query.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertCollectionTable(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlCall)" class="member-name-link">convertCollectionTable</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertColumnList(org.apache.calcite.sql.SqlInsert,org.apache.calcite.rel.RelNode)" class="member-name-link">convertColumnList</a><wbr>(<a href="../sql/SqlInsert.html" title="class in org.apache.calcite.sql">SqlInsert</a> call, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> source)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a source for an INSERT statement.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rex/RexDynamicParam.html" title="class in org.apache.calcite.rex">RexDynamicParam</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertDynamicParam(org.apache.calcite.sql.SqlDynamicParam)" class="member-name-link">convertDynamicParam</a><wbr>(<a href="../sql/SqlDynamicParam.html" title="class in org.apache.calcite.sql">SqlDynamicParam</a> dynamicParam)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertExpression(org.apache.calcite.sql.SqlNode)" class="member-name-link">convertExpression</a><wbr>(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts an expression from <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a> to <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> format.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertExpression(org.apache.calcite.sql.SqlNode,java.util.Map)" class="member-name-link">convertExpression</a><wbr>(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> nameToNodeMap)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts an expression from <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a> to <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> format, |
| mapping identifier references to predefined expressions.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected @Nullable <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertExtendedExpression(org.apache.calcite.sql.SqlNode,org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard)" class="member-name-link">convertExtendedExpression</a><wbr>(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts a non-standard expression.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertFrom(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlNode)" class="member-name-link">convertFrom</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| @Nullable <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> from)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertFrom(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlNode,java.util.List)" class="member-name-link">convertFrom</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| @Nullable <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> from, |
| @Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> fieldNames)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts a FROM clause into a relational expression.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertInsert(org.apache.calcite.sql.SqlInsert)" class="member-name-link">convertInsert</a><wbr>(<a href="../sql/SqlInsert.html" title="class in org.apache.calcite.sql">SqlInsert</a> call)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertMatchRecognize(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlMatchRecognize)" class="member-name-link">convertMatchRecognize</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlMatchRecognize.html" title="class in org.apache.calcite.sql">SqlMatchRecognize</a> matchRecognize)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertOrder(org.apache.calcite.sql.SqlSelect,org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.rel.RelCollation,java.util.List,org.apache.calcite.sql.SqlNode,org.apache.calcite.sql.SqlNode)" class="member-name-link">convertOrder</a><wbr>(<a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| <a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../rel/RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> collation, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> orderExprList, |
| @Nullable <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> offset, |
| @Nullable <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> fetch)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts a query's ORDER BY clause, if any.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../rel/RelFieldCollation.html" title="class in org.apache.calcite.rel">RelFieldCollation</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertOrderItem(org.apache.calcite.sql.SqlSelect,org.apache.calcite.sql.SqlNode,java.util.List,org.apache.calcite.rel.RelFieldCollation.Direction,org.apache.calcite.rel.RelFieldCollation.NullDirection)" class="member-name-link">convertOrderItem</a><wbr>(<a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> orderItem, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> extraExprs, |
| <a href="../rel/RelFieldCollation.Direction.html" title="enum in org.apache.calcite.rel">RelFieldCollation.Direction</a> direction, |
| <a href="../rel/RelFieldCollation.NullDirection.html" title="enum in org.apache.calcite.rel">RelFieldCollation.NullDirection</a> nullDirection)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertPivot(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlPivot)" class="member-name-link">convertPivot</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlPivot.html" title="class in org.apache.calcite.sql">SqlPivot</a> pivot)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rel/RelRoot.html" title="class in org.apache.calcite.rel">RelRoot</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertQuery(org.apache.calcite.sql.SqlNode,boolean,boolean)" class="member-name-link">convertQuery</a><wbr>(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> query, |
| boolean needsValidation, |
| boolean top)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts an unvalidated query's parse tree into a relational expression.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../rel/RelRoot.html" title="class in org.apache.calcite.rel">RelRoot</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertQueryRecursive(org.apache.calcite.sql.SqlNode,boolean,org.apache.calcite.rel.type.RelDataType)" class="member-name-link">convertQueryRecursive</a><wbr>(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> query, |
| boolean top, |
| @Nullable <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> targetRowType)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Recursively converts a query to a relational expression.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertSelect(org.apache.calcite.sql.SqlSelect,boolean)" class="member-name-link">convertSelect</a><wbr>(<a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| boolean top)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts a SELECT statement's parse tree into a relational expression.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertSelectImpl(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlSelect)" class="member-name-link">convertSelectImpl</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Implementation of <a href="#convertSelect(org.apache.calcite.sql.SqlSelect,boolean)"><code>convertSelect(SqlSelect, boolean)</code></a>; |
| derived class may override.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertSetOp(org.apache.calcite.sql.SqlCall)" class="member-name-link">convertSetOp</a><wbr>(<a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts a set operation (UNION, INTERSECT, MINUS) into relational |
| expressions.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertToSingleValueSubq(org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.RelNode)" class="member-name-link">convertToSingleValueSubq</a><wbr>(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> query, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> plan)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts the RelNode tree for a select statement to a select that |
| produces a single value.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertUnpivot(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlUnpivot)" class="member-name-link">convertUnpivot</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlUnpivot.html" title="class in org.apache.calcite.sql">SqlUnpivot</a> unpivot)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertValues(org.apache.calcite.sql.SqlCall,org.apache.calcite.rel.type.RelDataType)" class="member-name-link">convertValues</a><wbr>(<a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> values, |
| @Nullable <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> targetRowType)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts a SELECT statement's parse tree into a relational expression.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rel/RelRoot.html" title="class in org.apache.calcite.rel">RelRoot</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#convertWith(org.apache.calcite.sql.SqlWith,boolean)" class="member-name-link">convertWith</a><wbr>(<a href="../sql/SqlWith.html" title="class in org.apache.calcite.sql">SqlWith</a> with, |
| boolean top)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Converts a WITH sub-query into a relational expression.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected final void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createAggImpl(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql2rel.SqlToRelConverter.AggConverter,org.apache.calcite.sql.SqlNodeList,org.apache.calcite.sql.SqlNodeList,org.apache.calcite.sql.SqlNode,java.util.List)" class="member-name-link">createAggImpl</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="SqlToRelConverter.AggConverter.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.AggConverter</a> aggConverter, |
| <a href="../sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> selectList, |
| @Nullable <a href="../sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> groupList, |
| @Nullable <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> having, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> orderExprList)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createAggregate(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.util.ImmutableBitSet,com.google.common.collect.ImmutableList,java.util.List)" class="member-name-link">createAggregate</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> groupSet, |
| com.google.common.collect.ImmutableList<<a href="../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>> groupSets, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>> aggCalls)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates an Aggregate.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createBlackboard(org.apache.calcite.sql.validate.SqlValidatorScope,java.util.Map,boolean)" class="member-name-link">createBlackboard</a><wbr>(@Nullable <a href="../sql/validate/SqlValidatorScope.html" title="interface in org.apache.calcite.sql.validate">SqlValidatorScope</a> scope, |
| @Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> nameToNodeMap, |
| boolean top)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Factory method for creating translation workspace.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createJoin(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.core.JoinRelType)" class="member-name-link">createJoin</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> leftRel, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rightRel, |
| <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> joinCond, |
| <a href="../rel/core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#decorrelate(org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.RelNode)" class="member-name-link">decorrelate</a><wbr>(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> query, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rootRel)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">If sub-query is correlated and decorrelation is enabled, performs |
| decorrelation.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#decorrelateQuery(org.apache.calcite.rel.RelNode)" class="member-name-link">decorrelateQuery</a><wbr>(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rootRel)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code>protected boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code><a href="#enableDecorrelation()" class="member-name-link">enableDecorrelation</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"> |
| <div class="block"><span class="deprecated-label">Deprecated.</span></div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#extraSelectItems(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlSelect,java.util.List,java.util.List,java.util.Collection,java.util.List)" class="member-name-link">extraSelectItems</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprList, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> nameList, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">Collection</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> aliasList, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/validate/SqlMonotonicity.html" title="enum in org.apache.calcite.sql.validate">SqlMonotonicity</a>> columnMonotonicityList)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Adds extra select items.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#flattenTypes(org.apache.calcite.rel.RelNode,boolean)" class="member-name-link">flattenTypes</a><wbr>(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rootRel, |
| boolean restructure)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#gatherOrderExprs(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlSelect,org.apache.calcite.sql.SqlNodeList,java.util.List,java.util.List)" class="member-name-link">gatherOrderExprs</a><wbr>(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| @Nullable <a href="../sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> orderList, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> extraOrderExprs, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rel/RelFieldCollation.html" title="class in org.apache.calcite.rel">RelFieldCollation</a>> collationList)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a list of collations required to implement the ORDER BY clause, |
| if there is one.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getCluster()" class="member-name-link">getCluster</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the RelOptCluster in use.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getDynamicParamCount()" class="member-name-link">getDynamicParamCount</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the number of dynamic parameters encountered during translation; |
| this must only be called after <a href="#convertQuery(org.apache.calcite.sql.SqlNode,boolean,boolean)"><code>convertQuery(org.apache.calcite.sql.SqlNode, boolean, boolean)</code></a>.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getDynamicParamCountInExplain(boolean)" class="member-name-link">getDynamicParamCountInExplain</a><wbr>(boolean increment)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the current count of the number of dynamic parameters in an |
| EXPLAIN PLAN statement.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getDynamicParamType(int)" class="member-name-link">getDynamicParamType</a><wbr>(int index)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the type inferred for a dynamic parameter.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code>protected int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code><a href="#getInSubqueryThreshold()" class="member-name-link">getInSubqueryThreshold</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"> |
| <div class="block"><span class="deprecated-label">Deprecated.</span></div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>,<wbr><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getMapConvertedNonCorrSubqs()" class="member-name-link">getMapConvertedNonCorrSubqs</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the mapping of non-correlated sub-queries that have been converted |
| to the constants that they evaluate to.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getRexBuilder()" class="member-name-link">getRexBuilder</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the row-expression builder.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rel/type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getSystemFields()" class="member-name-link">getSystemFields</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns a list of fields to be prefixed to each relational expression.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getTargetTable(org.apache.calcite.sql.SqlNode)" class="member-name-link">getTargetTable</a><wbr>(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> call)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static boolean</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isOrdered(org.apache.calcite.sql.SqlNode)" class="member-name-link">isOrdered</a><wbr>(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> query)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code>boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code><a href="#isTrimUnusedFields()" class="member-name-link">isTrimUnusedFields</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"> |
| <div class="block"><span class="deprecated-label">Deprecated.</span></div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="RelFieldTrimmer.html" title="class in org.apache.calcite.sql2rel">RelFieldTrimmer</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#newFieldTrimmer()" class="member-name-link">newFieldTrimmer</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a RelFieldTrimmer.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setDynamicParamCountInExplain(int)" class="member-name-link">setDynamicParamCountInExplain</a><wbr>(int explainParamCount)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Sets the number of dynamic parameters in the current EXPLAIN PLAN |
| statement.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setSubQueryConverter(org.apache.calcite.sql2rel.SubQueryConverter)" class="member-name-link">setSubQueryConverter</a><wbr>(<a href="SubQueryConverter.html" title="interface in org.apache.calcite.sql2rel">SubQueryConverter</a> converter)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Sets a new SubQueryConverter.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#toRel(org.apache.calcite.plan.RelOptTable,java.util.List)" class="member-name-link">toRel</a><wbr>(<a href="../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a> table, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rel/hint/RelHint.html" title="class in org.apache.calcite.rel.hint">RelHint</a>> hints)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#trimUnusedFields(boolean,org.apache.calcite.rel.RelNode)" class="member-name-link">trimUnusedFields</a><wbr>(boolean ordered, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rootRel)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Walks over a tree of relational expressions, replacing each |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> with a 'slimmed down' relational expression that projects |
| only the fields required by its consumer.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="CONFIG"> |
| <h3>CONFIG</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="SqlToRelConverter.Config.html" title="interface in org.apache.calcite.sql2rel">SqlToRelConverter.Config</a></span> <span class="element-name">CONFIG</span></div> |
| <div class="block">Default configuration.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="SQL2REL_LOGGER"> |
| <h3>SQL2REL_LOGGER</h3> |
| <div class="member-signature"><span class="modifiers">protected static final</span> <span class="return-type">org.slf4j.Logger</span> <span class="element-name">SQL2REL_LOGGER</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DEFAULT_IN_SUB_QUERY_THRESHOLD"> |
| <h3>DEFAULT_IN_SUB_QUERY_THRESHOLD</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">DEFAULT_IN_SUB_QUERY_THRESHOLD</span></div> |
| <div class="block">Size of the smallest IN list that will be converted to a semijoin to a |
| static table.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list"> |
| <li><a href="../../../../constant-values.html#org.apache.calcite.sql2rel.SqlToRelConverter.DEFAULT_IN_SUB_QUERY_THRESHOLD">Constant Field Values</a></li> |
| </ul> |
| </dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DEFAULT_IN_SUBQUERY_THRESHOLD"> |
| <h3>DEFAULT_IN_SUBQUERY_THRESHOLD</h3> |
| <div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a> |
| </span><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">DEFAULT_IN_SUBQUERY_THRESHOLD</span></div> |
| <div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list"> |
| <li><a href="../../../../constant-values.html#org.apache.calcite.sql2rel.SqlToRelConverter.DEFAULT_IN_SUBQUERY_THRESHOLD">Constant Field Values</a></li> |
| </ul> |
| </dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="validator"> |
| <h3>validator</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type">@Nullable <a href="../sql/validate/SqlValidator.html" title="interface in org.apache.calcite.sql.validate">SqlValidator</a></span> <span class="element-name">validator</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="rexBuilder"> |
| <h3>rexBuilder</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type"><a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a></span> <span class="element-name">rexBuilder</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="catalogReader"> |
| <h3>catalogReader</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type"><a href="../prepare/Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a></span> <span class="element-name">catalogReader</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="cluster"> |
| <h3>cluster</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type"><a href="../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a></span> <span class="element-name">cluster</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="leaves"> |
| <h3>leaves</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>></span> <span class="element-name">leaves</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="typeFactory"> |
| <h3>typeFactory</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type"><a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></span> <span class="element-name">typeFactory</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="config"> |
| <h3>config</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type"><a href="SqlToRelConverter.Config.html" title="interface in org.apache.calcite.sql2rel">SqlToRelConverter.Config</a></span> <span class="element-name">config</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="viewExpander"> |
| <h3>viewExpander</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type"><a href="../plan/RelOptTable.ViewExpander.html" title="interface in org.apache.calcite.plan">RelOptTable.ViewExpander</a></span> <span class="element-name">viewExpander</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor-detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>(org.apache.calcite.plan.RelOptTable.ViewExpander,org.apache.calcite.sql.validate.SqlValidator,org.apache.calcite.prepare.Prepare.CatalogReader,org.apache.calcite.plan.RelOptPlanner,org.apache.calcite.rex.RexBuilder,org.apache.calcite.sql2rel.SqlRexConvertletTable)"> |
| <h3>SqlToRelConverter</h3> |
| <div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="element-name">SqlToRelConverter</span><wbr><span class="parameters">(<a href="../plan/RelOptTable.ViewExpander.html" title="interface in org.apache.calcite.plan">RelOptTable.ViewExpander</a> viewExpander, |
| <a href="../sql/validate/SqlValidator.html" title="interface in org.apache.calcite.sql.validate">SqlValidator</a> validator, |
| <a href="../prepare/Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a> catalogReader, |
| <a href="../plan/RelOptPlanner.html" title="interface in org.apache.calcite.plan">RelOptPlanner</a> planner, |
| <a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a> rexBuilder, |
| <a href="SqlRexConvertletTable.html" title="interface in org.apache.calcite.sql2rel">SqlRexConvertletTable</a> convertletTable)</span></div> |
| <div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div> |
| <div class="block">Creates a converter.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>viewExpander</code> - Preparing statement</dd> |
| <dd><code>validator</code> - Validator</dd> |
| <dd><code>catalogReader</code> - Schema</dd> |
| <dd><code>planner</code> - Planner</dd> |
| <dd><code>rexBuilder</code> - Rex builder</dd> |
| <dd><code>convertletTable</code> - Expression converter</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="<init>(org.apache.calcite.plan.RelOptTable.ViewExpander,org.apache.calcite.sql.validate.SqlValidator,org.apache.calcite.prepare.Prepare.CatalogReader,org.apache.calcite.plan.RelOptCluster,org.apache.calcite.sql2rel.SqlRexConvertletTable)"> |
| <h3>SqlToRelConverter</h3> |
| <div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="element-name">SqlToRelConverter</span><wbr><span class="parameters">(<a href="../plan/RelOptTable.ViewExpander.html" title="interface in org.apache.calcite.plan">RelOptTable.ViewExpander</a> viewExpander, |
| <a href="../sql/validate/SqlValidator.html" title="interface in org.apache.calcite.sql.validate">SqlValidator</a> validator, |
| <a href="../prepare/Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a> catalogReader, |
| <a href="../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="SqlRexConvertletTable.html" title="interface in org.apache.calcite.sql2rel">SqlRexConvertletTable</a> convertletTable)</span></div> |
| <div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="<init>(org.apache.calcite.plan.RelOptTable.ViewExpander,org.apache.calcite.sql.validate.SqlValidator,org.apache.calcite.prepare.Prepare.CatalogReader,org.apache.calcite.plan.RelOptCluster,org.apache.calcite.sql2rel.SqlRexConvertletTable,org.apache.calcite.sql2rel.SqlToRelConverter.Config)"> |
| <h3>SqlToRelConverter</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name">SqlToRelConverter</span><wbr><span class="parameters">(<a href="../plan/RelOptTable.ViewExpander.html" title="interface in org.apache.calcite.plan">RelOptTable.ViewExpander</a> viewExpander, |
| @Nullable <a href="../sql/validate/SqlValidator.html" title="interface in org.apache.calcite.sql.validate">SqlValidator</a> validator, |
| <a href="../prepare/Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a> catalogReader, |
| <a href="../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a> cluster, |
| <a href="SqlRexConvertletTable.html" title="interface in org.apache.calcite.sql2rel">SqlRexConvertletTable</a> convertletTable, |
| <a href="SqlToRelConverter.Config.html" title="interface in org.apache.calcite.sql2rel">SqlToRelConverter.Config</a> config)</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="getCluster()"> |
| <h3>getCluster</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a></span> <span class="element-name">getCluster</span>()</div> |
| <div class="block">Returns the RelOptCluster in use.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getRexBuilder()"> |
| <h3>getRexBuilder</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a></span> <span class="element-name">getRexBuilder</span>()</div> |
| <div class="block">Returns the row-expression builder.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getDynamicParamCount()"> |
| <h3>getDynamicParamCount</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">getDynamicParamCount</span>()</div> |
| <div class="block">Returns the number of dynamic parameters encountered during translation; |
| this must only be called after <a href="#convertQuery(org.apache.calcite.sql.SqlNode,boolean,boolean)"><code>convertQuery(org.apache.calcite.sql.SqlNode, boolean, boolean)</code></a>.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>number of dynamic parameters</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getDynamicParamType(int)"> |
| <h3>getDynamicParamType</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">getDynamicParamType</span><wbr><span class="parameters">(int index)</span></div> |
| <div class="block">Returns the type inferred for a dynamic parameter.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>index</code> - 0-based index of dynamic parameter</dd> |
| <dt>Returns:</dt> |
| <dd>inferred type, never null</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getDynamicParamCountInExplain(boolean)"> |
| <h3>getDynamicParamCountInExplain</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">getDynamicParamCountInExplain</span><wbr><span class="parameters">(boolean increment)</span></div> |
| <div class="block">Returns the current count of the number of dynamic parameters in an |
| EXPLAIN PLAN statement.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>increment</code> - if true, increment the count</dd> |
| <dt>Returns:</dt> |
| <dd>the current count before the optional increment</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getMapConvertedNonCorrSubqs()"> |
| <h3>getMapConvertedNonCorrSubqs</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>,<wbr><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></span> <span class="element-name">getMapConvertedNonCorrSubqs</span>()</div> |
| <div class="block">Returns the mapping of non-correlated sub-queries that have been converted |
| to the constants that they evaluate to.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addConvertedNonCorrSubqs(java.util.Map)"> |
| <h3>addConvertedNonCorrSubqs</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addConvertedNonCorrSubqs</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>,<wbr><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> alreadyConvertedNonCorrSubqs)</span></div> |
| <div class="block">Adds to the current map of non-correlated converted sub-queries the |
| elements from another map that contains non-correlated sub-queries that |
| have been converted by another SqlToRelConverter.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>alreadyConvertedNonCorrSubqs</code> - the other map</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setSubQueryConverter(org.apache.calcite.sql2rel.SubQueryConverter)"> |
| <h3>setSubQueryConverter</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setSubQueryConverter</span><wbr><span class="parameters">(<a href="SubQueryConverter.html" title="interface in org.apache.calcite.sql2rel">SubQueryConverter</a> converter)</span></div> |
| <div class="block">Sets a new SubQueryConverter. To have any effect, this must be called |
| before any convert method.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>converter</code> - new SubQueryConverter</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setDynamicParamCountInExplain(int)"> |
| <h3>setDynamicParamCountInExplain</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setDynamicParamCountInExplain</span><wbr><span class="parameters">(int explainParamCount)</span></div> |
| <div class="block">Sets the number of dynamic parameters in the current EXPLAIN PLAN |
| statement.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>explainParamCount</code> - number of dynamic parameters in the statement</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="flattenTypes(org.apache.calcite.rel.RelNode,boolean)"> |
| <h3>flattenTypes</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">flattenTypes</span><wbr><span class="parameters">(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rootRel, |
| boolean restructure)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="decorrelate(org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.RelNode)"> |
| <h3>decorrelate</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">decorrelate</span><wbr><span class="parameters">(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> query, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rootRel)</span></div> |
| <div class="block">If sub-query is correlated and decorrelation is enabled, performs |
| decorrelation.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>query</code> - Query</dd> |
| <dd><code>rootRel</code> - Root relational expression</dd> |
| <dt>Returns:</dt> |
| <dd>New root relational expression after decorrelation</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="trimUnusedFields(boolean,org.apache.calcite.rel.RelNode)"> |
| <h3>trimUnusedFields</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">trimUnusedFields</span><wbr><span class="parameters">(boolean ordered, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rootRel)</span></div> |
| <div class="block">Walks over a tree of relational expressions, replacing each |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> with a 'slimmed down' relational expression that projects |
| only the fields required by its consumer. |
| |
| <p>This may make things easier for the optimizer, by removing crud that |
| would expand the search space, but is difficult for the optimizer itself |
| to do it, because optimizer rules must preserve the number and type of |
| fields. Hence, this transform that operates on the entire tree, similar |
| to the <a href="RelStructuredTypeFlattener.html" title="class in org.apache.calcite.sql2rel"><code>type-flattening transform</code></a>. |
| |
| <p>Currently this functionality is disabled in farrago/luciddb; the |
| default implementation of this method does nothing.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>ordered</code> - Whether the relational expression must produce results in |
| a particular order (typically because it has an ORDER BY at top level)</dd> |
| <dd><code>rootRel</code> - Relational expression that is at the root of the tree</dd> |
| <dt>Returns:</dt> |
| <dd>Trimmed relational expression</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="newFieldTrimmer()"> |
| <h3>newFieldTrimmer</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="RelFieldTrimmer.html" title="class in org.apache.calcite.sql2rel">RelFieldTrimmer</a></span> <span class="element-name">newFieldTrimmer</span>()</div> |
| <div class="block">Creates a RelFieldTrimmer.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>Field trimmer</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertQuery(org.apache.calcite.sql.SqlNode,boolean,boolean)"> |
| <h3>convertQuery</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rel/RelRoot.html" title="class in org.apache.calcite.rel">RelRoot</a></span> <span class="element-name">convertQuery</span><wbr><span class="parameters">(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> query, |
| boolean needsValidation, |
| boolean top)</span></div> |
| <div class="block">Converts an unvalidated query's parse tree into a relational expression.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>query</code> - Query to convert</dd> |
| <dd><code>needsValidation</code> - Whether to validate the query before converting; |
| <code>false</code> if the query has already been |
| validated.</dd> |
| <dd><code>top</code> - Whether the query is top-level, say if its result |
| will become a JDBC result set; <code>false</code> if |
| the query will be part of a view.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isOrdered(org.apache.calcite.sql.SqlNode)"> |
| <h3>isOrdered</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">boolean</span> <span class="element-name">isOrdered</span><wbr><span class="parameters">(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> query)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertSelect(org.apache.calcite.sql.SqlSelect,boolean)"> |
| <h3>convertSelect</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">convertSelect</span><wbr><span class="parameters">(<a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| boolean top)</span></div> |
| <div class="block">Converts a SELECT statement's parse tree into a relational expression.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createBlackboard(org.apache.calcite.sql.validate.SqlValidatorScope,java.util.Map,boolean)"> |
| <h3>createBlackboard</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a></span> <span class="element-name">createBlackboard</span><wbr><span class="parameters">(@Nullable <a href="../sql/validate/SqlValidatorScope.html" title="interface in org.apache.calcite.sql.validate">SqlValidatorScope</a> scope, |
| @Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> nameToNodeMap, |
| boolean top)</span></div> |
| <div class="block">Factory method for creating translation workspace.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertSelectImpl(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlSelect)"> |
| <h3>convertSelectImpl</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">convertSelectImpl</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select)</span></div> |
| <div class="block">Implementation of <a href="#convertSelect(org.apache.calcite.sql.SqlSelect,boolean)"><code>convertSelect(SqlSelect, boolean)</code></a>; |
| derived class may override.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertOrder(org.apache.calcite.sql.SqlSelect,org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.rel.RelCollation,java.util.List,org.apache.calcite.sql.SqlNode,org.apache.calcite.sql.SqlNode)"> |
| <h3>convertOrder</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">convertOrder</span><wbr><span class="parameters">(<a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| <a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../rel/RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a> collation, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> orderExprList, |
| @Nullable <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> offset, |
| @Nullable <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> fetch)</span></div> |
| <div class="block">Converts a query's ORDER BY clause, if any. |
| |
| <p>Ignores the ORDER BY clause if the query is not top-level and FETCH or |
| OFFSET are not present.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>select</code> - Query</dd> |
| <dd><code>bb</code> - Blackboard</dd> |
| <dd><code>collation</code> - Collation list</dd> |
| <dd><code>orderExprList</code> - Method populates this list with orderBy expressions |
| not present in selectList</dd> |
| <dd><code>offset</code> - Expression for number of rows to discard before |
| returning first row</dd> |
| <dd><code>fetch</code> - Expression for number of rows to fetch</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertToSingleValueSubq(org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.RelNode)"> |
| <h3>convertToSingleValueSubq</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">convertToSingleValueSubq</span><wbr><span class="parameters">(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> query, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> plan)</span></div> |
| <div class="block">Converts the RelNode tree for a select statement to a select that |
| produces a single value.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>query</code> - the query</dd> |
| <dd><code>plan</code> - the original RelNode tree corresponding to the statement</dd> |
| <dt>Returns:</dt> |
| <dd>the converted RelNode tree</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getInSubqueryThreshold()"> |
| <h3>getInSubqueryThreshold</h3> |
| <div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a> |
| </span><span class="modifiers">protected</span> <span class="return-type">int</span> <span class="element-name">getInSubqueryThreshold</span>()</div> |
| <div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div> |
| <div class="block">Gets the list size threshold under which <code>convertInToOr(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard, java.util.List<org.apache.calcite.rex.RexNode>, org.apache.calcite.sql.SqlNodeList, org.apache.calcite.sql.fun.SqlInOperator)</code> is used. |
| Lists of this size or greater will instead be converted to use a join |
| against an inline table |
| (<a href="../rel/logical/LogicalValues.html" title="class in org.apache.calcite.rel.logical"><code>LogicalValues</code></a>) rather than a |
| predicate. A threshold of 0 forces usage of an inline table in all cases; a |
| threshold of Integer.MAX_VALUE forces usage of OR in all cases</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>threshold, default <a href="#DEFAULT_IN_SUB_QUERY_THRESHOLD"><code>DEFAULT_IN_SUB_QUERY_THRESHOLD</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertExpression(org.apache.calcite.sql.SqlNode)"> |
| <h3>convertExpression</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="element-name">convertExpression</span><wbr><span class="parameters">(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node)</span></div> |
| <div class="block">Converts an expression from <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a> to <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> format.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>node</code> - Expression to translate</dd> |
| <dt>Returns:</dt> |
| <dd>Converted expression</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertExpression(org.apache.calcite.sql.SqlNode,java.util.Map)"> |
| <h3>convertExpression</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="element-name">convertExpression</span><wbr><span class="parameters">(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> nameToNodeMap)</span></div> |
| <div class="block">Converts an expression from <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a> to <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> format, |
| mapping identifier references to predefined expressions.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>node</code> - Expression to translate</dd> |
| <dd><code>nameToNodeMap</code> - map from String to <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a>; when an |
| <a href="../sql/SqlIdentifier.html" title="class in org.apache.calcite.sql"><code>SqlIdentifier</code></a> is encountered, it is used as a |
| key and translated to the corresponding value from |
| this map</dd> |
| <dt>Returns:</dt> |
| <dd>Converted expression</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertExtendedExpression(org.apache.calcite.sql.SqlNode,org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard)"> |
| <h3>convertExtendedExpression</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">@Nullable <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="element-name">convertExtendedExpression</span><wbr><span class="parameters">(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb)</span></div> |
| <div class="block">Converts a non-standard expression. |
| |
| <p>This method is an extension-point that derived classes can override. If |
| this method returns a null result, the normal expression translation |
| process will proceed. The default implementation always returns null.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>node</code> - Expression</dd> |
| <dd><code>bb</code> - Blackboard</dd> |
| <dt>Returns:</dt> |
| <dd>null to proceed with the usual expression translation process</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertFrom(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlNode)"> |
| <h3>convertFrom</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">convertFrom</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| @Nullable <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> from)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertFrom(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlNode,java.util.List)"> |
| <h3>convertFrom</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">convertFrom</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| @Nullable <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> from, |
| @Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> fieldNames)</span></div> |
| <div class="block">Converts a FROM clause into a relational expression.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>bb</code> - Scope within which to resolve identifiers</dd> |
| <dd><code>from</code> - FROM clause of a query. Examples include: |
| |
| <ul> |
| <li>a single table ("SALES.EMP"), |
| <li>an aliased table ("EMP AS E"), |
| <li>a list of tables ("EMP, DEPT"), |
| <li>an ANSI Join expression ("EMP JOIN DEPT ON EMP.DEPTNO = |
| DEPT.DEPTNO"), |
| <li>a VALUES clause ("VALUES ('Fred', 20)"), |
| <li>a query ("(SELECT * FROM EMP WHERE GENDER = 'F')"), |
| <li>or any combination of the above. |
| </ul></dd> |
| <dd><code>fieldNames</code> - Field aliases, usually come from AS clause, or null</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertMatchRecognize(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlMatchRecognize)"> |
| <h3>convertMatchRecognize</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">convertMatchRecognize</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlMatchRecognize.html" title="class in org.apache.calcite.sql">SqlMatchRecognize</a> matchRecognize)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertPivot(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlPivot)"> |
| <h3>convertPivot</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">convertPivot</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlPivot.html" title="class in org.apache.calcite.sql">SqlPivot</a> pivot)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertUnpivot(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlUnpivot)"> |
| <h3>convertUnpivot</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">convertUnpivot</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlUnpivot.html" title="class in org.apache.calcite.sql">SqlUnpivot</a> unpivot)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertCollectionTable(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlCall)"> |
| <h3>convertCollectionTable</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">convertCollectionTable</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="afterTableFunction(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlCall,org.apache.calcite.rel.logical.LogicalTableFunctionScan)"> |
| <h3>afterTableFunction</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">afterTableFunction</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call, |
| <a href="../rel/logical/LogicalTableFunctionScan.html" title="class in org.apache.calcite.rel.logical">LogicalTableFunctionScan</a> callRel)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createJoin(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rel.core.JoinRelType)"> |
| <h3>createJoin</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">createJoin</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> leftRel, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rightRel, |
| <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> joinCond, |
| <a href="../rel/core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getSystemFields()"> |
| <h3>getSystemFields</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rel/type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>></span> <span class="element-name">getSystemFields</span>()</div> |
| <div class="block">Returns a list of fields to be prefixed to each relational expression.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>List of system fields</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertAgg(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlSelect,java.util.List)"> |
| <h3>convertAgg</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">convertAgg</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> orderExprList)</span></div> |
| <div class="block">Converts the SELECT, GROUP BY and HAVING clauses of an aggregate query. |
| |
| <p>This method extracts SELECT, GROUP BY and HAVING clauses, and creates |
| an <a href="SqlToRelConverter.AggConverter.html" title="class in org.apache.calcite.sql2rel"><code>SqlToRelConverter.AggConverter</code></a>, then delegates to <a href="#createAggImpl(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql2rel.SqlToRelConverter.AggConverter,org.apache.calcite.sql.SqlNodeList,org.apache.calcite.sql.SqlNodeList,org.apache.calcite.sql.SqlNode,java.util.List)"><code>createAggImpl(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard, org.apache.calcite.sql2rel.SqlToRelConverter.AggConverter, org.apache.calcite.sql.SqlNodeList, org.apache.calcite.sql.SqlNodeList, org.apache.calcite.sql.SqlNode, java.util.List<org.apache.calcite.sql.SqlNode>)</code></a>. |
| Derived class may override this method to change any of those clauses or |
| specify a different <a href="SqlToRelConverter.AggConverter.html" title="class in org.apache.calcite.sql2rel"><code>SqlToRelConverter.AggConverter</code></a>.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>bb</code> - Scope within which to resolve identifiers</dd> |
| <dd><code>select</code> - Query</dd> |
| <dd><code>orderExprList</code> - Additional expressions needed to implement ORDER BY</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createAggImpl(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql2rel.SqlToRelConverter.AggConverter,org.apache.calcite.sql.SqlNodeList,org.apache.calcite.sql.SqlNodeList,org.apache.calcite.sql.SqlNode,java.util.List)"> |
| <h3>createAggImpl</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type">void</span> <span class="element-name">createAggImpl</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="SqlToRelConverter.AggConverter.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.AggConverter</a> aggConverter, |
| <a href="../sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> selectList, |
| @Nullable <a href="../sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> groupList, |
| @Nullable <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> having, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> orderExprList)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createAggregate(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.util.ImmutableBitSet,com.google.common.collect.ImmutableList,java.util.List)"> |
| <h3>createAggregate</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">createAggregate</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> groupSet, |
| com.google.common.collect.ImmutableList<<a href="../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>> groupSets, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>> aggCalls)</span></div> |
| <div class="block">Creates an Aggregate. |
| |
| <p>In case the aggregate rel changes the order in which it projects |
| fields, the <code>groupExprProjection</code> parameter is provided, and |
| the implementation of this method may modify it. |
| |
| <p>The <code>sortedCount</code> parameter is the number of expressions |
| known to be monotonic. These expressions must be on the leading edge of |
| the grouping keys. The default implementation of this method ignores this |
| parameter.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>bb</code> - Blackboard</dd> |
| <dd><code>groupSet</code> - Bit set of ordinals of grouping columns</dd> |
| <dd><code>groupSets</code> - Grouping sets</dd> |
| <dd><code>aggCalls</code> - Array of calls to aggregate functions</dd> |
| <dt>Returns:</dt> |
| <dd>LogicalAggregate</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertDynamicParam(org.apache.calcite.sql.SqlDynamicParam)"> |
| <h3>convertDynamicParam</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rex/RexDynamicParam.html" title="class in org.apache.calcite.rex">RexDynamicParam</a></span> <span class="element-name">convertDynamicParam</span><wbr><span class="parameters">(<a href="../sql/SqlDynamicParam.html" title="class in org.apache.calcite.sql">SqlDynamicParam</a> dynamicParam)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="gatherOrderExprs(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlSelect,org.apache.calcite.sql.SqlNodeList,java.util.List,java.util.List)"> |
| <h3>gatherOrderExprs</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">gatherOrderExprs</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| @Nullable <a href="../sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> orderList, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> extraOrderExprs, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rel/RelFieldCollation.html" title="class in org.apache.calcite.rel">RelFieldCollation</a>> collationList)</span></div> |
| <div class="block">Creates a list of collations required to implement the ORDER BY clause, |
| if there is one. Populates <code>extraOrderExprs</code> with any sort |
| expressions which are not in the select clause.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>bb</code> - Scope within which to resolve identifiers</dd> |
| <dd><code>select</code> - Select clause. Never null, because we invent a |
| dummy SELECT if ORDER BY is applied to a set |
| operation (UNION etc.)</dd> |
| <dd><code>orderList</code> - Order by clause, may be null</dd> |
| <dd><code>extraOrderExprs</code> - Sort expressions which are not in the select |
| clause (output)</dd> |
| <dd><code>collationList</code> - List of collations (output)</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertOrderItem(org.apache.calcite.sql.SqlSelect,org.apache.calcite.sql.SqlNode,java.util.List,org.apache.calcite.rel.RelFieldCollation.Direction,org.apache.calcite.rel.RelFieldCollation.NullDirection)"> |
| <h3>convertOrderItem</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../rel/RelFieldCollation.html" title="class in org.apache.calcite.rel">RelFieldCollation</a></span> <span class="element-name">convertOrderItem</span><wbr><span class="parameters">(<a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> orderItem, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> extraExprs, |
| <a href="../rel/RelFieldCollation.Direction.html" title="enum in org.apache.calcite.rel">RelFieldCollation.Direction</a> direction, |
| <a href="../rel/RelFieldCollation.NullDirection.html" title="enum in org.apache.calcite.rel">RelFieldCollation.NullDirection</a> nullDirection)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="enableDecorrelation()"> |
| <h3>enableDecorrelation</h3> |
| <div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a> |
| </span><span class="modifiers">protected</span> <span class="return-type">boolean</span> <span class="element-name">enableDecorrelation</span>()</div> |
| <div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="decorrelateQuery(org.apache.calcite.rel.RelNode)"> |
| <h3>decorrelateQuery</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">decorrelateQuery</span><wbr><span class="parameters">(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rootRel)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isTrimUnusedFields()"> |
| <h3>isTrimUnusedFields</h3> |
| <div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">isTrimUnusedFields</span>()</div> |
| <div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div> |
| <div class="block">Returns whether to trim unused fields as part of the conversion process.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>Whether to trim unused fields</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertQueryRecursive(org.apache.calcite.sql.SqlNode,boolean,org.apache.calcite.rel.type.RelDataType)"> |
| <h3>convertQueryRecursive</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../rel/RelRoot.html" title="class in org.apache.calcite.rel">RelRoot</a></span> <span class="element-name">convertQueryRecursive</span><wbr><span class="parameters">(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> query, |
| boolean top, |
| @Nullable <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> targetRowType)</span></div> |
| <div class="block">Recursively converts a query to a relational expression.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>query</code> - Query</dd> |
| <dd><code>top</code> - Whether this query is the top-level query of the |
| statement</dd> |
| <dd><code>targetRowType</code> - Target row type, or null</dd> |
| <dt>Returns:</dt> |
| <dd>Relational expression</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertSetOp(org.apache.calcite.sql.SqlCall)"> |
| <h3>convertSetOp</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">convertSetOp</span><wbr><span class="parameters">(<a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call)</span></div> |
| <div class="block">Converts a set operation (UNION, INTERSECT, MINUS) into relational |
| expressions.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>call</code> - Call to set operator</dd> |
| <dt>Returns:</dt> |
| <dd>Relational expression</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertInsert(org.apache.calcite.sql.SqlInsert)"> |
| <h3>convertInsert</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">convertInsert</span><wbr><span class="parameters">(<a href="../sql/SqlInsert.html" title="class in org.apache.calcite.sql">SqlInsert</a> call)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toRel(org.apache.calcite.plan.RelOptTable,java.util.List)"> |
| <h3>toRel</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">toRel</span><wbr><span class="parameters">(<a href="../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a> table, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rel/hint/RelHint.html" title="class in org.apache.calcite.rel.hint">RelHint</a>> hints)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getTargetTable(org.apache.calcite.sql.SqlNode)"> |
| <h3>getTargetTable</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a></span> <span class="element-name">getTargetTable</span><wbr><span class="parameters">(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> call)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertColumnList(org.apache.calcite.sql.SqlInsert,org.apache.calcite.rel.RelNode)"> |
| <h3>convertColumnList</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">convertColumnList</span><wbr><span class="parameters">(<a href="../sql/SqlInsert.html" title="class in org.apache.calcite.sql">SqlInsert</a> call, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> source)</span></div> |
| <div class="block">Creates a source for an INSERT statement. |
| |
| <p>If the column list is not specified, source expressions match target |
| columns in order. |
| |
| <p>If the column list is specified, Source expressions are mapped to |
| target columns by name via targetColumnList, and may not cover the entire |
| target table. So, we'll make up a full row, using a combination of |
| default values and the source expressions provided.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>call</code> - Insert expression</dd> |
| <dd><code>source</code> - Source relational expression</dd> |
| <dt>Returns:</dt> |
| <dd>Converted INSERT statement</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="collectInsertTargets(org.apache.calcite.sql.SqlInsert,org.apache.calcite.rex.RexNode,java.util.List,java.util.List)"> |
| <h3>collectInsertTargets</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">collectInsertTargets</span><wbr><span class="parameters">(<a href="../sql/SqlInsert.html" title="class in org.apache.calcite.sql">SqlInsert</a> call, |
| <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> sourceRef, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> targetColumnNames, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> columnExprs)</span></div> |
| <div class="block">Given an INSERT statement, collects the list of names to be populated and |
| the expressions to put in them.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>call</code> - Insert statement</dd> |
| <dd><code>sourceRef</code> - Expression representing a row from the source |
| relational expression</dd> |
| <dd><code>targetColumnNames</code> - List of target column names, to be populated</dd> |
| <dd><code>columnExprs</code> - List of expressions, to be populated</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="adjustInputRef(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.rex.RexInputRef)"> |
| <h3>adjustInputRef</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="element-name">adjustInputRef</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../rex/RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> inputRef)</span></div> |
| <div class="block">Adjusts the type of a reference to an input field to account for nulls |
| introduced by outer joins; and adjusts the offset to match the physical |
| implementation.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>bb</code> - Blackboard</dd> |
| <dd><code>inputRef</code> - Input ref</dd> |
| <dt>Returns:</dt> |
| <dd>Adjusted input ref</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="extraSelectItems(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlSelect,java.util.List,java.util.List,java.util.Collection,java.util.List)"> |
| <h3>extraSelectItems</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">extraSelectItems</span><wbr><span class="parameters">(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprList, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> nameList, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">Collection</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> aliasList, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../sql/validate/SqlMonotonicity.html" title="enum in org.apache.calcite.sql.validate">SqlMonotonicity</a>> columnMonotonicityList)</span></div> |
| <div class="block">Adds extra select items. The default implementation adds nothing; derived |
| classes may add columns to exprList, nameList, aliasList and |
| columnMonotonicityList.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>bb</code> - Blackboard</dd> |
| <dd><code>select</code> - Select statement being translated</dd> |
| <dd><code>exprList</code> - List of expressions in select clause</dd> |
| <dd><code>nameList</code> - List of names, one per column</dd> |
| <dd><code>aliasList</code> - Collection of aliases that have been used |
| already</dd> |
| <dd><code>columnMonotonicityList</code> - List of monotonicity, one per column</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertWith(org.apache.calcite.sql.SqlWith,boolean)"> |
| <h3>convertWith</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rel/RelRoot.html" title="class in org.apache.calcite.rel">RelRoot</a></span> <span class="element-name">convertWith</span><wbr><span class="parameters">(<a href="../sql/SqlWith.html" title="class in org.apache.calcite.sql">SqlWith</a> with, |
| boolean top)</span></div> |
| <div class="block">Converts a WITH sub-query into a relational expression.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="convertValues(org.apache.calcite.sql.SqlCall,org.apache.calcite.rel.type.RelDataType)"> |
| <h3>convertValues</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">convertValues</span><wbr><span class="parameters">(<a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> values, |
| @Nullable <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> targetRowType)</span></div> |
| <div class="block">Converts a SELECT statement's parse tree into a relational expression.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="config()"> |
| <h3>config</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="SqlToRelConverter.Config.html" title="interface in org.apache.calcite.sql2rel">SqlToRelConverter.Config</a></span> <span class="element-name">config</span>()</div> |
| <div class="block">Returns a default <a href="SqlToRelConverter.Config.html" title="interface in org.apache.calcite.sql2rel"><code>SqlToRelConverter.Config</code></a>.</div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <!-- ========= END OF CLASS DATA ========= --> |
| </main> |
| <footer role="contentinfo"> |
| <hr> |
| <p class="legal-copy"><small>Copyright © 2012-2023 Apache Software Foundation. All Rights Reserved.</small></p> |
| </footer> |
| </div> |
| </div> |
| </body> |
| </html> |