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| <li>Summary: </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.calcite.plan</a></div> |
| <h1 title="Class RelOptMaterialization" class="title">Class RelOptMaterialization</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.plan.RelOptMaterialization</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">RelOptMaterialization</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">Records that a particular query is materialized by a particular table.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== 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>final <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>></code></div> |
| <div class="col-second even-row-color"><code><a href="#qualifiedTableName" class="member-name-link">qualifiedTableName</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>final <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#queryRel" class="member-name-link">queryRel</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>final @Nullable <a href="RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#starRelOptTable" class="member-name-link">starRelOptTable</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>final @Nullable <a href="../schema/impl/StarTable.html" title="class in org.apache.calcite.schema.impl">StarTable</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#starTable" class="member-name-link">starTable</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>final <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#tableRel" class="member-name-link">tableRel</a></code></div> |
| <div class="col-last even-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.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.plan.RelOptTable,java.util.List)" class="member-name-link">RelOptMaterialization</a><wbr>(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> tableRel, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> queryRel, |
| @Nullable <a href="RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a> starRelOptTable, |
| <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>> qualifiedTableName)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Creates a RelOptMaterialization.</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-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></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-tab1 method-summary-table-tab4"><code>static <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-tab1 method-summary-table-tab4"><code><a href="#toLeafJoinForm(org.apache.calcite.rel.RelNode)" class="member-name-link">toLeafJoinForm</a><wbr>(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Converts a relational expression to a form where |
| <a href="../rel/logical/LogicalJoin.html" title="class in org.apache.calcite.rel.logical"><code>LogicalJoin</code></a>s are |
| as close to leaves as possible.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static @Nullable <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-tab1 method-summary-table-tab4"><code><a href="#tryUseStar(org.apache.calcite.rel.RelNode,org.apache.calcite.plan.RelOptTable)" class="member-name-link">tryUseStar</a><wbr>(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| <a href="RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a> starRelOptTable)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Converts a relational expression to one that uses a |
| <a href="../schema/impl/StarTable.html" title="class in org.apache.calcite.schema.impl"><code>StarTable</code></a>.</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="tableRel"> |
| <h3>tableRel</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">tableRel</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="starRelOptTable"> |
| <h3>starRelOptTable</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type">@Nullable <a href="RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a></span> <span class="element-name">starRelOptTable</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="starTable"> |
| <h3>starTable</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type">@Nullable <a href="../schema/impl/StarTable.html" title="class in org.apache.calcite.schema.impl">StarTable</a></span> <span class="element-name">starTable</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="qualifiedTableName"> |
| <h3>qualifiedTableName</h3> |
| <div class="member-signature"><span class="modifiers">public final</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="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>></span> <span class="element-name">qualifiedTableName</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="queryRel"> |
| <h3>queryRel</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">queryRel</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.rel.RelNode,org.apache.calcite.rel.RelNode,org.apache.calcite.plan.RelOptTable,java.util.List)"> |
| <h3>RelOptMaterialization</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name">RelOptMaterialization</span><wbr><span class="parameters">(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> tableRel, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> queryRel, |
| @Nullable <a href="RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a> starRelOptTable, |
| <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>> qualifiedTableName)</span></div> |
| <div class="block">Creates a RelOptMaterialization.</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="tryUseStar(org.apache.calcite.rel.RelNode,org.apache.calcite.plan.RelOptTable)"> |
| <h3>tryUseStar</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">@Nullable <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">tryUseStar</span><wbr><span class="parameters">(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| <a href="RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a> starRelOptTable)</span></div> |
| <div class="block">Converts a relational expression to one that uses a |
| <a href="../schema/impl/StarTable.html" title="class in org.apache.calcite.schema.impl"><code>StarTable</code></a>. |
| |
| <p>The relational expression is already in leaf-join-form, per |
| <a href="#toLeafJoinForm(org.apache.calcite.rel.RelNode)"><code>toLeafJoinForm(org.apache.calcite.rel.RelNode)</code></a>.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>Rewritten expression, or null if expression cannot be rewritten |
| to use the star</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toLeafJoinForm(org.apache.calcite.rel.RelNode)"> |
| <h3>toLeafJoinForm</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="element-name">toLeafJoinForm</span><wbr><span class="parameters">(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel)</span></div> |
| <div class="block">Converts a relational expression to a form where |
| <a href="../rel/logical/LogicalJoin.html" title="class in org.apache.calcite.rel.logical"><code>LogicalJoin</code></a>s are |
| as close to leaves as possible.</div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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