javadocAggregate/org/apache/calcite/adapter/druid/DruidQuery.html - calcite-site - Git at Google

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 <div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.adapter.druid</a></div>
 <h1 title="Class DruidQuery" class="title">Class DruidQuery</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"><a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">org.apache.calcite.rel.AbstractRelNode</a>
 <div class="inheritance">org.apache.calcite.adapter.druid.DruidQuery</div>
 </div>
 </div>
 <section class="class-description" id="class-description">
 <dl class="notes">
 <dt>All Implemented Interfaces:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Cloneable.html" title="class or interface in java.lang" class="external-link">Cloneable</a></code>, <code><a href="../../interpreter/BindableRel.html" title="interface in org.apache.calcite.interpreter">BindableRel</a></code>, <code><a href="../../interpreter/InterpretableRel.html" title="interface in org.apache.calcite.interpreter">InterpretableRel</a></code>, <code><a href="../../plan/RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></code>, <code><a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code>, <code><a href="../../runtime/ArrayBindable.html" title="interface in org.apache.calcite.runtime">ArrayBindable</a></code>, <code><a href="../../runtime/Bindable.html" title="interface in org.apache.calcite.runtime">Bindable</a>&lt;@Nullable <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>[]&gt;</code>, <code><a href="../../runtime/Typed.html" title="interface in org.apache.calcite.runtime">Typed</a></code></dd>
 </dl>
 <hr>
 <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">DruidQuery</span>
 <span class="extends-implements">extends <a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a>
 implements <a href="../../interpreter/BindableRel.html" title="interface in org.apache.calcite.interpreter">BindableRel</a></span></div>
 <div class="block">Relational expression representing a scan of a Druid data set.</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 static class&nbsp;</code></div>
 <div class="col-second even-row-color"><code><a href="DruidQuery.JsonPostAggregation.html" class="type-name-link" title="class in org.apache.calcite.adapter.druid">DruidQuery.JsonPostAggregation</a></code></div>
 <div class="col-last even-row-color">
 <div class="block">Post-aggregator abstract writer.</div>
 </div>
 <div class="col-first odd-row-color"><code>static class&nbsp;</code></div>
 <div class="col-second odd-row-color"><code><a href="DruidQuery.QuerySpec.html" class="type-name-link" title="class in org.apache.calcite.adapter.druid">DruidQuery.QuerySpec</a></code></div>
 <div class="col-last odd-row-color">
 <div class="block">Druid query specification.</div>
 </div>
 </div>
 <div class="inherited-list">
 <h2 id="nested-classes-inherited-from-class-org.apache.calcite.interpreter.InterpretableRel">Nested classes/interfaces inherited from interface&nbsp;org.apache.calcite.interpreter.<a href="../../interpreter/InterpretableRel.html" title="interface in org.apache.calcite.interpreter">InterpretableRel</a></h2>
 <code><a href="../../interpreter/InterpretableRel.InterpreterImplementor.html" title="class in org.apache.calcite.interpreter">InterpretableRel.InterpreterImplementor</a></code></div>
 <div class="inherited-list">
 <h2 id="nested-classes-inherited-from-class-org.apache.calcite.rel.RelNode">Nested classes/interfaces inherited from interface&nbsp;org.apache.calcite.rel.<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></h2>
 <code><a href="../../rel/RelNode.Context.html" title="interface in org.apache.calcite.rel">RelNode.Context</a></code></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>static 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>&lt;<a href="DruidSqlOperatorConverter.html" title="interface in org.apache.calcite.adapter.druid">DruidSqlOperatorConverter</a>&gt;</code></div>
 <div class="col-second even-row-color"><code><a href="#DEFAULT_OPERATORS_LIST" class="member-name-link">DEFAULT_OPERATORS_LIST</a></code></div>
 <div class="col-last even-row-color">
 <div class="block">Provides a standard list of supported Calcite operators that can be converted to
  Druid Expressions.</div>
 </div>
 <div class="col-first odd-row-color"><code>protected static final <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 odd-row-color"><code><a href="#DRUID_QUERY_FETCH" class="member-name-link">DRUID_QUERY_FETCH</a></code></div>
 <div class="col-last odd-row-color">&nbsp;</div>
 <div class="col-first even-row-color"><code>protected <a href="DruidQuery.QuerySpec.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.QuerySpec</a></code></div>
 <div class="col-second even-row-color"><code><a href="#querySpec" class="member-name-link">querySpec</a></code></div>
 <div class="col-last even-row-color">&nbsp;</div>
 </div>
 <div class="inherited-list">
 <h3 id="fields-inherited-from-class-org.apache.calcite.rel.AbstractRelNode">Fields inherited from class&nbsp;org.apache.calcite.rel.<a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></h3>
 <code><a href="../../rel/AbstractRelNode.html#digest">digest</a>, <a href="../../rel/AbstractRelNode.html#id">id</a>, <a href="../../rel/AbstractRelNode.html#rowType">rowType</a>, <a href="../../rel/AbstractRelNode.html#traitSet">traitSet</a></code></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 three-column-summary">
 <div class="table-header col-first">Modifier</div>
 <div class="table-header col-second">Constructor</div>
 <div class="table-header col-last">Description</div>
 <div class="col-first even-row-color"><code>protected </code></div>
 <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.plan.RelOptTable,org.apache.calcite.adapter.druid.DruidTable,java.util.List,java.util.List,java.util.Map)" class="member-name-link">DruidQuery</a><wbr>(<a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a>&nbsp;cluster,
  <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a>&nbsp;traitSet,
  <a href="../../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a>&nbsp;table,
  <a href="DruidTable.html" title="class in org.apache.calcite.adapter.druid">DruidTable</a>&nbsp;druidTable,
  <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>&lt;org.joda.time.Interval&gt;&nbsp;intervals,
  <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>&lt;<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&gt;&nbsp;rels,
  <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>&lt;<a href="../../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a>,<wbr><a href="DruidSqlOperatorConverter.html" title="interface in org.apache.calcite.adapter.druid">DruidSqlOperatorConverter</a>&gt;&nbsp;converterOperatorMap)</code></div>
 <div class="col-last even-row-color">
 <div class="block">Creates a DruidQuery.</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></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><a href="../../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;@Nullable <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>[]&gt;</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#bind(org.apache.calcite.DataContext)" class="member-name-link">bind</a><wbr>(<a href="../../DataContext.html" title="interface in org.apache.calcite">DataContext</a>&nbsp;dataContext)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Executes this statement and returns an enumerable which will yield rows.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>protected static @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>&lt;org.apache.calcite.adapter.druid.DruidQuery.JsonAggregation&gt;</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#computeDruidJsonAgg(java.util.List,java.util.List,org.apache.calcite.rel.core.Project,org.apache.calcite.adapter.druid.DruidQuery)" class="member-name-link">computeDruidJsonAgg</a><wbr>(<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>&lt;<a href="../../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>&gt;&nbsp;aggCalls,
  <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>&lt;<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>&gt;&nbsp;aggNames,
  @Nullable <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a>&nbsp;project,
  <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;druidQuery)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Translates aggregate calls to Druid <code>DruidQuery.JsonAggregation</code>s when
  possible.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>protected static @Nullable <a href="../../util/Pair.html" title="class in org.apache.calcite.util">Pair</a>&lt;<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>&lt;<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>&gt;,<wbr><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>&lt;<a href="VirtualColumn.html" title="class in org.apache.calcite.adapter.druid">VirtualColumn</a>&gt;&gt;</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#computeProjectAsScan(org.apache.calcite.rel.core.Project,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.adapter.druid.DruidQuery)" class="member-name-link">computeProjectAsScan</a><wbr>(@Nullable <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a>&nbsp;projectRel,
  <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;inputRowType,
  <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;druidQuery)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Translates a list of projects to Druid Column names and Virtual Columns if
  any.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>protected static @Nullable <a href="../../util/Pair.html" title="class in org.apache.calcite.util">Pair</a>&lt;<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>&lt;<a href="DimensionSpec.html" title="interface in org.apache.calcite.adapter.druid">DimensionSpec</a>&gt;,<wbr><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>&lt;<a href="VirtualColumn.html" title="class in org.apache.calcite.adapter.druid">VirtualColumn</a>&gt;&gt;</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#computeProjectGroupSet(org.apache.calcite.rel.core.Project,org.apache.calcite.util.ImmutableBitSet,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.adapter.druid.DruidQuery)" class="member-name-link">computeProjectGroupSet</a><wbr>(@Nullable <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a>&nbsp;projectNode,
  <a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;groupSet,
  <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;inputRowType,
  <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;druidQuery)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Computes the project group set.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>@Nullable <a href="../../plan/RelOptCost.html" title="interface in org.apache.calcite.plan">RelOptCost</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#computeSelfCost(org.apache.calcite.plan.RelOptPlanner,org.apache.calcite.rel.metadata.RelMetadataQuery)" class="member-name-link">computeSelfCost</a><wbr>(<a href="../../plan/RelOptPlanner.html" title="interface in org.apache.calcite.plan">RelOptPlanner</a>&nbsp;planner,
  <a href="../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq)</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 cost of this plan (not including children).</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="#copy(org.apache.calcite.plan.RelTraitSet,java.util.List)" class="member-name-link">copy</a><wbr>(<a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a>&nbsp;traitSet,
  <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>&lt;<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&gt;&nbsp;inputs)</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 copy of this relational expression, perhaps changing traits and
  inputs.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.plan.RelOptTable,org.apache.calcite.adapter.druid.DruidTable,java.util.List)" class="member-name-link">create</a><wbr>(<a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a>&nbsp;cluster,
  <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a>&nbsp;traitSet,
  <a href="../../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a>&nbsp;table,
  <a href="DruidTable.html" title="class in org.apache.calcite.adapter.druid">DruidTable</a>&nbsp;druidTable,
  <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>&lt;<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&gt;&nbsp;rels)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Creates a DruidQuery.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.plan.RelOptTable,org.apache.calcite.adapter.druid.DruidTable,java.util.List,java.util.Map)" class="member-name-link">create</a><wbr>(<a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a>&nbsp;cluster,
  <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a>&nbsp;traitSet,
  <a href="../../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a>&nbsp;table,
  <a href="DruidTable.html" title="class in org.apache.calcite.adapter.druid">DruidTable</a>&nbsp;druidTable,
  <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>&lt;<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&gt;&nbsp;rels,
  <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>&lt;<a href="../../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a>,<wbr><a href="DruidSqlOperatorConverter.html" title="interface in org.apache.calcite.adapter.druid">DruidSqlOperatorConverter</a>&gt;&nbsp;converterOperatorMap)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Creates a DruidQuery.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="DruidQuery.QuerySpec.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.QuerySpec</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#deriveQuerySpec()" class="member-name-link">deriveQuerySpec</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</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="#deriveRowType()" class="member-name-link">deriveRowType</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../../rel/RelWriter.html" title="interface in org.apache.calcite.rel">RelWriter</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#explainTerms(org.apache.calcite.rel.RelWriter)" class="member-name-link">explainTerms</a><wbr>(<a href="../../rel/RelWriter.html" title="interface in org.apache.calcite.rel">RelWriter</a>&nbsp;pw)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Describes the inputs and attributes of this relational expression.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#extendQuery(org.apache.calcite.adapter.druid.DruidQuery,java.util.List)" class="member-name-link">extendQuery</a><wbr>(<a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;query,
  <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>&lt;org.joda.time.Interval&gt;&nbsp;intervals)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Extends a DruidQuery.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#extendQuery(org.apache.calcite.adapter.druid.DruidQuery,org.apache.calcite.rel.RelNode)" class="member-name-link">extendQuery</a><wbr>(<a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;query,
  <a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;r)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Extends a DruidQuery.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>protected static @Nullable <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 odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#extractColumnName(org.apache.calcite.rex.RexNode,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.adapter.druid.DruidQuery)" class="member-name-link">extractColumnName</a><wbr>(<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;rexNode,
  <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;rowType,
  <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;query)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Returns Druid column name or null when it is not possible to translate.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <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 method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#format(java.lang.String,java.lang.Object...)" class="member-name-link">format</a><wbr>(<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>&nbsp;message,
  <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>...&nbsp;formatArgs)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Equivalent of String.format(Locale.ENGLISH, message, formatArgs).</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../../config/CalciteConnectionConfig.html" title="interface in org.apache.calcite.config">CalciteConnectionConfig</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getConnectionConfig()" class="member-name-link">getConnectionConfig</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="DruidTable.html" title="class in org.apache.calcite.adapter.druid">DruidTable</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getDruidTable()" class="member-name-link">getDruidTable</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</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/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;<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>[]&gt;</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getElementType()" class="member-name-link">getElementType</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Gets the type of the element(s) that are returned in this collection.</div>
 </div>
 <div class="col-first even-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/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="../../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a>,<wbr><a href="DruidSqlOperatorConverter.html" title="interface in org.apache.calcite.adapter.druid">DruidSqlOperatorConverter</a>&gt;</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getOperatorConversionMap()" class="member-name-link">getOperatorConversionMap</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="DruidQuery.QuerySpec.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.QuerySpec</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getQuery(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.core.Filter,org.apache.calcite.rel.core.Project,org.apache.calcite.util.ImmutableBitSet,java.util.List,java.util.List,java.util.List,java.util.List,org.apache.calcite.util.ImmutableBitSet,java.lang.Integer,org.apache.calcite.rel.core.Project,org.apache.calcite.rel.core.Filter)" class="member-name-link">getQuery</a><wbr>(<a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;rowType,
  <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core">Filter</a>&nbsp;filter,
  <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a>&nbsp;project,
  <a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;groupSet,
  <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>&lt;<a href="../../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>&gt;&nbsp;aggCalls,
  <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>&lt;<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>&gt;&nbsp;aggNames,
  <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>&lt;<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>&gt;&nbsp;collationIndexes,
  <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>&lt;<a href="../../rel/RelFieldCollation.Direction.html" title="enum in org.apache.calcite.rel">RelFieldCollation.Direction</a>&gt;&nbsp;collationDirections,
  <a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;numericCollationIndexes,
  <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>&nbsp;fetch,
  <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a>&nbsp;postProject,
  <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core">Filter</a>&nbsp;havingFilter)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="DruidQuery.QuerySpec.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.QuerySpec</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getQuerySpec()" class="member-name-link">getQuerySpec</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</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/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getQueryString()" class="member-name-link">getQueryString</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="QueryType.html" title="enum in org.apache.calcite.adapter.druid">QueryType</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getQueryType()" class="member-name-link">getQueryType</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getTable()" class="member-name-link">getTable</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">If this relational expression represents an access to a table, returns
  that table, otherwise returns null.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core">TableScan</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getTableScan()" class="member-name-link">getTableScan</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected int</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getTimestampFieldIndex()" class="member-name-link">getTimestampFieldIndex</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 index of the timestamp ref, or -1 if not present.</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="#getTopNode()" class="member-name-link">getTopNode</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../../interpreter/Node.html" title="interface in org.apache.calcite.interpreter">Node</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#implement(org.apache.calcite.interpreter.InterpretableRel.InterpreterImplementor)" class="member-name-link">implement</a><wbr>(<a href="../../interpreter/InterpretableRel.InterpreterImplementor.html" title="class in org.apache.calcite.interpreter">InterpretableRel.InterpreterImplementor</a>&nbsp;implementor)</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 interpreter node to implement this relational expression.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isValid(org.apache.calcite.util.Litmus,org.apache.calcite.rel.RelNode.Context)" class="member-name-link">isValid</a><wbr>(<a href="../../util/Litmus.html" title="interface in org.apache.calcite.util">Litmus</a>&nbsp;litmus,
  <a href="../../rel/RelNode.Context.html" title="interface in org.apache.calcite.rel">RelNode.Context</a>&nbsp;context)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Returns whether this relational expression is valid.</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="#register(org.apache.calcite.plan.RelOptPlanner)" class="member-name-link">register</a><wbr>(<a href="../../plan/RelOptPlanner.html" title="interface in org.apache.calcite.plan">RelOptPlanner</a>&nbsp;planner)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Registers any special rules specific to this kind of relational
  expression.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>protected static <a href="../../util/Pair.html" title="class in org.apache.calcite.util">Pair</a>&lt;<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="ExtractionFunction.html" title="interface in org.apache.calcite.adapter.druid">ExtractionFunction</a>&gt;</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toDruidColumn(org.apache.calcite.rex.RexNode,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.adapter.druid.DruidQuery)" class="member-name-link">toDruidColumn</a><wbr>(<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;rexNode,
  <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;rowType,
  <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;druidQuery)</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 <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> to a Druid column.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>protected static void</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#writeArray(com.fasterxml.jackson.core.JsonGenerator,java.util.List)" class="member-name-link">writeArray</a><wbr>(com.fasterxml.jackson.core.JsonGenerator&nbsp;generator,
  <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>&lt;?&gt;&nbsp;elements)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>protected static void</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#writeField(com.fasterxml.jackson.core.JsonGenerator,java.lang.String,java.lang.Object)" class="member-name-link">writeField</a><wbr>(com.fasterxml.jackson.core.JsonGenerator&nbsp;generator,
  <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>&nbsp;fieldName,
  <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>&nbsp;o)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>protected static void</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#writeFieldIf(com.fasterxml.jackson.core.JsonGenerator,java.lang.String,java.lang.Object)" class="member-name-link">writeFieldIf</a><wbr>(com.fasterxml.jackson.core.JsonGenerator&nbsp;generator,
  <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>&nbsp;fieldName,
  <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>&nbsp;o)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>protected static void</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#writeObject(com.fasterxml.jackson.core.JsonGenerator,java.lang.Object)" class="member-name-link">writeObject</a><wbr>(com.fasterxml.jackson.core.JsonGenerator&nbsp;generator,
  <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>&nbsp;o)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
 </div>
 </div>
 </div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-org.apache.calcite.rel.AbstractRelNode">Methods inherited from class&nbsp;org.apache.calcite.rel.<a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></h3>
 <code><a href="../../rel/AbstractRelNode.html#accept(org.apache.calcite.rel.RelShuttle)">accept</a>, <a href="../../rel/AbstractRelNode.html#accept(org.apache.calcite.rex.RexShuttle)">accept</a>, <a href="../../rel/AbstractRelNode.html#childrenAccept(org.apache.calcite.rel.RelVisitor)">childrenAccept</a>, <a href="../../rel/AbstractRelNode.html#collectVariablesSet(java.util.Set)">collectVariablesSet</a>, <a href="../../rel/AbstractRelNode.html#collectVariablesUsed(java.util.Set)">collectVariablesUsed</a>, <a href="../../rel/AbstractRelNode.html#deepEquals(java.lang.Object)">deepEquals</a>, <a href="../../rel/AbstractRelNode.html#deepHashCode()">deepHashCode</a>, <a href="../../rel/AbstractRelNode.html#equals(java.lang.Object)">equals</a>, <a href="../../rel/AbstractRelNode.html#estimateRowCount(org.apache.calcite.rel.metadata.RelMetadataQuery)">estimateRowCount</a>, <a href="../../rel/AbstractRelNode.html#explain(org.apache.calcite.rel.RelWriter)">explain</a>, <a href="../../rel/AbstractRelNode.html#getCluster()">getCluster</a>, <a href="../../rel/AbstractRelNode.html#getConvention()">getConvention</a>, <a href="../../rel/AbstractRelNode.html#getCorrelVariable()">getCorrelVariable</a>, <a href="../../rel/AbstractRelNode.html#getDescription()">getDescription</a>, <a href="../../rel/AbstractRelNode.html#getDigest()">getDigest</a>, <a href="../../rel/AbstractRelNode.html#getExpectedInputRowType(int)">getExpectedInputRowType</a>, <a href="../../rel/AbstractRelNode.html#getId()">getId</a>, <a href="../../rel/AbstractRelNode.html#getInput(int)">getInput</a>, <a href="../../rel/AbstractRelNode.html#getInputs()">getInputs</a>, <a href="../../rel/AbstractRelNode.html#getRelDigest()">getRelDigest</a>, <a href="../../rel/AbstractRelNode.html#getRelTypeName()">getRelTypeName</a>, <a href="../../rel/AbstractRelNode.html#getRowType()">getRowType</a>, <a href="../../rel/AbstractRelNode.html#getTraitSet()">getTraitSet</a>, <a href="../../rel/AbstractRelNode.html#getVariablesSet()">getVariablesSet</a>, <a href="../../rel/AbstractRelNode.html#hashCode()">hashCode</a>, <a href="../../rel/AbstractRelNode.html#isEnforcer()">isEnforcer</a>, <a href="../../rel/AbstractRelNode.html#metadata(java.lang.Class,org.apache.calcite.rel.metadata.RelMetadataQuery)">metadata</a>, <a href="../../rel/AbstractRelNode.html#onRegister(org.apache.calcite.plan.RelOptPlanner)">onRegister</a>, <a href="../../rel/AbstractRelNode.html#recomputeDigest()">recomputeDigest</a>, <a href="../../rel/AbstractRelNode.html#replaceInput(int,org.apache.calcite.rel.RelNode)">replaceInput</a>, <a href="../../rel/AbstractRelNode.html#sole(java.util.List)">sole</a>, <a href="../../rel/AbstractRelNode.html#toString()">toString</a></code></div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;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#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#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#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>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-org.apache.calcite.rel.RelNode">Methods inherited from interface&nbsp;org.apache.calcite.rel.<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></h3>
 <code><a href="../../rel/RelNode.html#accept(org.apache.calcite.rel.RelShuttle)">accept</a>, <a href="../../rel/RelNode.html#accept(org.apache.calcite.rex.RexShuttle)">accept</a>, <a href="../../rel/RelNode.html#childrenAccept(org.apache.calcite.rel.RelVisitor)">childrenAccept</a>, <a href="../../rel/RelNode.html#collectVariablesSet(java.util.Set)">collectVariablesSet</a>, <a href="../../rel/RelNode.html#collectVariablesUsed(java.util.Set)">collectVariablesUsed</a>, <a href="../../rel/RelNode.html#deepEquals(java.lang.Object)">deepEquals</a>, <a href="../../rel/RelNode.html#deepHashCode()">deepHashCode</a>, <a href="../../rel/RelNode.html#estimateRowCount(org.apache.calcite.rel.metadata.RelMetadataQuery)">estimateRowCount</a>, <a href="../../rel/RelNode.html#explain()">explain</a>, <a href="../../rel/RelNode.html#explain(org.apache.calcite.rel.RelWriter)">explain</a>, <a href="../../rel/RelNode.html#fieldIsNullable(int)">fieldIsNullable</a>, <a href="../../rel/RelNode.html#getConvention()">getConvention</a>, <a href="../../rel/RelNode.html#getCorrelVariable()">getCorrelVariable</a>, <a href="../../rel/RelNode.html#getDigest()">getDigest</a>, <a href="../../rel/RelNode.html#getExpectedInputRowType(int)">getExpectedInputRowType</a>, <a href="../../rel/RelNode.html#getInput(int)">getInput</a>, <a href="../../rel/RelNode.html#getInputs()">getInputs</a>, <a href="../../rel/RelNode.html#getRelDigest()">getRelDigest</a>, <a href="../../rel/RelNode.html#getRelTypeName()">getRelTypeName</a>, <a href="../../rel/RelNode.html#getRowType()">getRowType</a>, <a href="../../rel/RelNode.html#getVariablesSet()">getVariablesSet</a>, <a href="../../rel/RelNode.html#isEnforcer()">isEnforcer</a>, <a href="../../rel/RelNode.html#metadata(java.lang.Class,org.apache.calcite.rel.metadata.RelMetadataQuery)">metadata</a>, <a href="../../rel/RelNode.html#onRegister(org.apache.calcite.plan.RelOptPlanner)">onRegister</a>, <a href="../../rel/RelNode.html#recomputeDigest()">recomputeDigest</a>, <a href="../../rel/RelNode.html#replaceInput(int,org.apache.calcite.rel.RelNode)">replaceInput</a></code></div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-org.apache.calcite.plan.RelOptNode">Methods inherited from interface&nbsp;org.apache.calcite.plan.<a href="../../plan/RelOptNode.html" title="interface in org.apache.calcite.plan">RelOptNode</a></h3>
 <code><a href="../../plan/RelOptNode.html#getCluster()">getCluster</a>, <a href="../../plan/RelOptNode.html#getDescription()">getDescription</a>, <a href="../../plan/RelOptNode.html#getId()">getId</a>, <a href="../../plan/RelOptNode.html#getTraitSet()">getTraitSet</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="DEFAULT_OPERATORS_LIST">
 <h3>DEFAULT_OPERATORS_LIST</h3>
 <div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<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>&lt;<a href="DruidSqlOperatorConverter.html" title="interface in org.apache.calcite.adapter.druid">DruidSqlOperatorConverter</a>&gt;</span>&nbsp;<span class="element-name">DEFAULT_OPERATORS_LIST</span></div>
 <div class="block">Provides a standard list of supported Calcite operators that can be converted to
  Druid Expressions. This can be used as is or re-adapted based on underline
  engine operator syntax.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="querySpec">
 <h3>querySpec</h3>
 <div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="DruidQuery.QuerySpec.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.QuerySpec</a></span>&nbsp;<span class="element-name">querySpec</span></div>
 </section>
 </li>
 <li>
 <section class="detail" id="DRUID_QUERY_FETCH">
 <h3>DRUID_QUERY_FETCH</h3>
 <div class="member-signature"><span class="modifiers">protected static final</span>&nbsp;<span class="return-type"><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>&nbsp;<span class="element-name">DRUID_QUERY_FETCH</span></div>
 <dl class="notes">
 <dt>See Also:</dt>
 <dd>
 <ul class="see-list">
 <li><a href="../../../../../constant-values.html#org.apache.calcite.adapter.druid.DruidQuery.DRUID_QUERY_FETCH">Constant Field Values</a></li>
 </ul>
 </dd>
 </dl>
 </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="&lt;init&gt;(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.plan.RelOptTable,org.apache.calcite.adapter.druid.DruidTable,java.util.List,java.util.List,java.util.Map)">
 <h3>DruidQuery</h3>
 <div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="element-name">DruidQuery</span><wbr><span class="parameters">(<a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a>&nbsp;cluster,
  <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a>&nbsp;traitSet,
  <a href="../../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a>&nbsp;table,
  <a href="DruidTable.html" title="class in org.apache.calcite.adapter.druid">DruidTable</a>&nbsp;druidTable,
  <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>&lt;org.joda.time.Interval&gt;&nbsp;intervals,
  <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>&lt;<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&gt;&nbsp;rels,
  <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>&lt;<a href="../../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a>,<wbr><a href="DruidSqlOperatorConverter.html" title="interface in org.apache.calcite.adapter.druid">DruidSqlOperatorConverter</a>&gt;&nbsp;converterOperatorMap)</span></div>
 <div class="block">Creates a DruidQuery.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>cluster</code> - Cluster</dd>
 <dd><code>traitSet</code> - Traits</dd>
 <dd><code>table</code> - Table</dd>
 <dd><code>druidTable</code> - Druid table</dd>
 <dd><code>intervals</code> - Intervals for the query</dd>
 <dd><code>rels</code> - Internal relational expressions</dd>
 <dd><code>converterOperatorMap</code> - mapping of Calcite Sql Operator to Druid Expression API.</dd>
 </dl>
 </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="create(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.plan.RelOptTable,org.apache.calcite.adapter.druid.DruidTable,java.util.List)">
 <h3>create</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a></span>&nbsp;<span class="element-name">create</span><wbr><span class="parameters">(<a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a>&nbsp;cluster,
  <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a>&nbsp;traitSet,
  <a href="../../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a>&nbsp;table,
  <a href="DruidTable.html" title="class in org.apache.calcite.adapter.druid">DruidTable</a>&nbsp;druidTable,
  <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>&lt;<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&gt;&nbsp;rels)</span></div>
 <div class="block">Creates a DruidQuery.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="create(org.apache.calcite.plan.RelOptCluster,org.apache.calcite.plan.RelTraitSet,org.apache.calcite.plan.RelOptTable,org.apache.calcite.adapter.druid.DruidTable,java.util.List,java.util.Map)">
 <h3>create</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a></span>&nbsp;<span class="element-name">create</span><wbr><span class="parameters">(<a href="../../plan/RelOptCluster.html" title="class in org.apache.calcite.plan">RelOptCluster</a>&nbsp;cluster,
  <a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a>&nbsp;traitSet,
  <a href="../../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a>&nbsp;table,
  <a href="DruidTable.html" title="class in org.apache.calcite.adapter.druid">DruidTable</a>&nbsp;druidTable,
  <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>&lt;<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&gt;&nbsp;rels,
  <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>&lt;<a href="../../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a>,<wbr><a href="DruidSqlOperatorConverter.html" title="interface in org.apache.calcite.adapter.druid">DruidSqlOperatorConverter</a>&gt;&nbsp;converterOperatorMap)</span></div>
 <div class="block">Creates a DruidQuery.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="extendQuery(org.apache.calcite.adapter.druid.DruidQuery,org.apache.calcite.rel.RelNode)">
 <h3>extendQuery</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a></span>&nbsp;<span class="element-name">extendQuery</span><wbr><span class="parameters">(<a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;query,
  <a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;r)</span></div>
 <div class="block">Extends a DruidQuery.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="extendQuery(org.apache.calcite.adapter.druid.DruidQuery,java.util.List)">
 <h3>extendQuery</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a></span>&nbsp;<span class="element-name">extendQuery</span><wbr><span class="parameters">(<a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;query,
  <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>&lt;org.joda.time.Interval&gt;&nbsp;intervals)</span></div>
 <div class="block">Extends a DruidQuery.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="toDruidColumn(org.apache.calcite.rex.RexNode,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.adapter.druid.DruidQuery)">
 <h3>toDruidColumn</h3>
 <div class="member-signature"><span class="modifiers">protected static</span>&nbsp;<span class="return-type"><a href="../../util/Pair.html" title="class in org.apache.calcite.util">Pair</a>&lt;<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="ExtractionFunction.html" title="interface in org.apache.calcite.adapter.druid">ExtractionFunction</a>&gt;</span>&nbsp;<span class="element-name">toDruidColumn</span><wbr><span class="parameters">(<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;rexNode,
  <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;rowType,
  <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;druidQuery)</span></div>
 <div class="block">Converts a <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> to a Druid column.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>rexNode</code> - leaf Input Ref to Druid Column</dd>
 <dd><code>rowType</code> - row type</dd>
 <dd><code>druidQuery</code> - Druid query</dd>
 <dt>Returns:</dt>
 <dd><a href="../../util/Pair.html" title="class in org.apache.calcite.util"><code>Pair</code></a> of Column name and Extraction Function on the top of
  the input ref, or <code>Pair.of(null, null)</code> when cannot translate to a
  valid Druid column</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="extractColumnName(org.apache.calcite.rex.RexNode,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.adapter.druid.DruidQuery)">
 <h3>extractColumnName</h3>
 <div class="member-signature"><span class="modifiers">protected static</span>&nbsp;<span class="return-type">@Nullable <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>&nbsp;<span class="element-name">extractColumnName</span><wbr><span class="parameters">(<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;rexNode,
  <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;rowType,
  <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;query)</span></div>
 <div class="block">Returns Druid column name or null when it is not possible to translate.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>rexNode</code> - Druid input ref node</dd>
 <dd><code>rowType</code> - Row type</dd>
 <dd><code>query</code> - Druid query</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="format(java.lang.String,java.lang.Object...)">
 <h3>format</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><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>&nbsp;<span class="element-name">format</span><wbr><span class="parameters">(<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>&nbsp;message,
  <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>...&nbsp;formatArgs)</span></div>
 <div class="block">Equivalent of String.format(Locale.ENGLISH, message, formatArgs).</div>
 </section>
 </li>
 <li>
 <section class="detail" id="isValid(org.apache.calcite.util.Litmus,org.apache.calcite.rel.RelNode.Context)">
 <h3>isValid</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isValid</span><wbr><span class="parameters">(<a href="../../util/Litmus.html" title="interface in org.apache.calcite.util">Litmus</a>&nbsp;litmus,
  <a href="../../rel/RelNode.Context.html" title="interface in org.apache.calcite.rel">RelNode.Context</a>&nbsp;context)</span></div>
 <div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../rel/RelNode.html#isValid(org.apache.calcite.util.Litmus,org.apache.calcite.rel.RelNode.Context)">RelNode</a></code></span></div>
 <div class="block">Returns whether this relational expression is valid.

  <p>If assertions are enabled, this method is typically called with <code>
  litmus</code> = <code>THROW</code>, as follows:

  <blockquote>
  <pre>assert rel.isValid(Litmus.THROW)</pre>
  </blockquote>

  <p>This signals that the method can throw an <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/AssertionError.html" title="class or interface in java.lang" class="external-link"><code>AssertionError</code></a> if it
  is not valid.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="../../rel/RelNode.html#isValid(org.apache.calcite.util.Litmus,org.apache.calcite.rel.RelNode.Context)">isValid</a></code>&nbsp;in interface&nbsp;<code><a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></dd>
 <dt>Overrides:</dt>
 <dd><code><a href="../../rel/AbstractRelNode.html#isValid(org.apache.calcite.util.Litmus,org.apache.calcite.rel.RelNode.Context)">isValid</a></code>&nbsp;in class&nbsp;<code><a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></code></dd>
 <dt>Parameters:</dt>
 <dd><code>litmus</code> - What to do if invalid</dd>
 <dd><code>context</code> - Context for validity checking</dd>
 <dt>Returns:</dt>
 <dd>Whether relational expression is valid</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getOperatorConversionMap()">
 <h3>getOperatorConversionMap</h3>
 <div class="member-signature"><span class="modifiers">protected</span>&nbsp;<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>&lt;<a href="../../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a>,<wbr><a href="DruidSqlOperatorConverter.html" title="interface in org.apache.calcite.adapter.druid">DruidSqlOperatorConverter</a>&gt;</span>&nbsp;<span class="element-name">getOperatorConversionMap</span>()</div>
 </section>
 </li>
 <li>
 <section class="detail" id="copy(org.apache.calcite.plan.RelTraitSet,java.util.List)">
 <h3>copy</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span>&nbsp;<span class="element-name">copy</span><wbr><span class="parameters">(<a href="../../plan/RelTraitSet.html" title="class in org.apache.calcite.plan">RelTraitSet</a>&nbsp;traitSet,
  <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>&lt;<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&gt;&nbsp;inputs)</span></div>
 <div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../rel/RelNode.html#copy(org.apache.calcite.plan.RelTraitSet,java.util.List)">RelNode</a></code></span></div>
 <div class="block">Creates a copy of this relational expression, perhaps changing traits and
  inputs.

  <p>Sub-classes with other important attributes are encouraged to create
  variants of this method with more parameters.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="../../rel/RelNode.html#copy(org.apache.calcite.plan.RelTraitSet,java.util.List)">copy</a></code>&nbsp;in interface&nbsp;<code><a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></dd>
 <dt>Overrides:</dt>
 <dd><code><a href="../../rel/AbstractRelNode.html#copy(org.apache.calcite.plan.RelTraitSet,java.util.List)">copy</a></code>&nbsp;in class&nbsp;<code><a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></code></dd>
 <dt>Parameters:</dt>
 <dd><code>traitSet</code> - Trait set</dd>
 <dd><code>inputs</code> - Inputs</dd>
 <dt>Returns:</dt>
 <dd>Copy of this relational expression, substituting traits and
  inputs</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="deriveRowType()">
 <h3>deriveRowType</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span>&nbsp;<span class="element-name">deriveRowType</span>()</div>
 <dl class="notes">
 <dt>Overrides:</dt>
 <dd><code><a href="../../rel/AbstractRelNode.html#deriveRowType()">deriveRowType</a></code>&nbsp;in class&nbsp;<code><a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></code></dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getTableScan()">
 <h3>getTableScan</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core">TableScan</a></span>&nbsp;<span class="element-name">getTableScan</span>()</div>
 </section>
 </li>
 <li>
 <section class="detail" id="getTopNode()">
 <h3>getTopNode</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span>&nbsp;<span class="element-name">getTopNode</span>()</div>
 </section>
 </li>
 <li>
 <section class="detail" id="getTable()">
 <h3>getTable</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a></span>&nbsp;<span class="element-name">getTable</span>()</div>
 <div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../rel/RelNode.html#getTable()">RelNode</a></code></span></div>
 <div class="block">If this relational expression represents an access to a table, returns
  that table, otherwise returns null.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="../../rel/RelNode.html#getTable()">getTable</a></code>&nbsp;in interface&nbsp;<code><a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></dd>
 <dt>Overrides:</dt>
 <dd><code><a href="../../rel/AbstractRelNode.html#getTable()">getTable</a></code>&nbsp;in class&nbsp;<code><a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></code></dd>
 <dt>Returns:</dt>
 <dd>If this relational expression represents an access to a table,
    returns that table, otherwise returns null</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getDruidTable()">
 <h3>getDruidTable</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="DruidTable.html" title="class in org.apache.calcite.adapter.druid">DruidTable</a></span>&nbsp;<span class="element-name">getDruidTable</span>()</div>
 </section>
 </li>
 <li>
 <section class="detail" id="explainTerms(org.apache.calcite.rel.RelWriter)">
 <h3>explainTerms</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../rel/RelWriter.html" title="interface in org.apache.calcite.rel">RelWriter</a></span>&nbsp;<span class="element-name">explainTerms</span><wbr><span class="parameters">(<a href="../../rel/RelWriter.html" title="interface in org.apache.calcite.rel">RelWriter</a>&nbsp;pw)</span></div>
 <div class="block"><span class="descfrm-type-label">Description copied from class:&nbsp;<code><a href="../../rel/AbstractRelNode.html#explainTerms(org.apache.calcite.rel.RelWriter)">AbstractRelNode</a></code></span></div>
 <div class="block">Describes the inputs and attributes of this relational expression.
  Each node should call <code>super.explainTerms</code>, then call the
  <a href="../../rel/RelWriter.html#input(java.lang.String,org.apache.calcite.rel.RelNode)"><code>RelWriter.input(String, RelNode)</code></a>
  and
  <a href="../../rel/RelWriter.html#item(java.lang.String,java.lang.Object)"><code>RelWriter.item(String, Object)</code></a>
  methods for each input and attribute.</div>
 <dl class="notes">
 <dt>Overrides:</dt>
 <dd><code><a href="../../rel/AbstractRelNode.html#explainTerms(org.apache.calcite.rel.RelWriter)">explainTerms</a></code>&nbsp;in class&nbsp;<code><a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></code></dd>
 <dt>Parameters:</dt>
 <dd><code>pw</code> - Plan writer</dd>
 <dt>Returns:</dt>
 <dd>Plan writer for fluent-explain pattern</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="computeSelfCost(org.apache.calcite.plan.RelOptPlanner,org.apache.calcite.rel.metadata.RelMetadataQuery)">
 <h3>computeSelfCost</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">@Nullable <a href="../../plan/RelOptCost.html" title="interface in org.apache.calcite.plan">RelOptCost</a></span>&nbsp;<span class="element-name">computeSelfCost</span><wbr><span class="parameters">(<a href="../../plan/RelOptPlanner.html" title="interface in org.apache.calcite.plan">RelOptPlanner</a>&nbsp;planner,
  <a href="../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq)</span></div>
 <div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../rel/RelNode.html#computeSelfCost(org.apache.calcite.plan.RelOptPlanner,org.apache.calcite.rel.metadata.RelMetadataQuery)">RelNode</a></code></span></div>
 <div class="block">Returns the cost of this plan (not including children). The base
  implementation throws an error; derived classes should override.

  <p>NOTE jvs 29-Mar-2006: Don't call this method directly. Instead, use
  <a href="../../rel/metadata/RelMetadataQuery.html#getNonCumulativeCost(org.apache.calcite.rel.RelNode)"><code>RelMetadataQuery.getNonCumulativeCost(org.apache.calcite.rel.RelNode)</code></a>, which gives plugins a
  chance to override the rel's default ideas about cost.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="../../rel/RelNode.html#computeSelfCost(org.apache.calcite.plan.RelOptPlanner,org.apache.calcite.rel.metadata.RelMetadataQuery)">computeSelfCost</a></code>&nbsp;in interface&nbsp;<code><a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></dd>
 <dt>Overrides:</dt>
 <dd><code><a href="../../rel/AbstractRelNode.html#computeSelfCost(org.apache.calcite.plan.RelOptPlanner,org.apache.calcite.rel.metadata.RelMetadataQuery)">computeSelfCost</a></code>&nbsp;in class&nbsp;<code><a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></code></dd>
 <dt>Parameters:</dt>
 <dd><code>planner</code> - Planner for cost calculation</dd>
 <dd><code>mq</code> - Metadata query</dd>
 <dt>Returns:</dt>
 <dd>Cost of this plan (not including children)</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="register(org.apache.calcite.plan.RelOptPlanner)">
 <h3>register</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">register</span><wbr><span class="parameters">(<a href="../../plan/RelOptPlanner.html" title="interface in org.apache.calcite.plan">RelOptPlanner</a>&nbsp;planner)</span></div>
 <div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../rel/RelNode.html#register(org.apache.calcite.plan.RelOptPlanner)">RelNode</a></code></span></div>
 <div class="block">Registers any special rules specific to this kind of relational
  expression.

  <p>The planner calls this method this first time that it sees a
  relational expression of this class. The derived class should call
  <a href="../../plan/RelOptPlanner.html#addRule(org.apache.calcite.plan.RelOptRule)"><code>RelOptPlanner.addRule(org.apache.calcite.plan.RelOptRule)</code></a> for each rule, and
  then call <code>super.register</code>.</p></div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="../../rel/RelNode.html#register(org.apache.calcite.plan.RelOptPlanner)">register</a></code>&nbsp;in interface&nbsp;<code><a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></dd>
 <dt>Overrides:</dt>
 <dd><code><a href="../../rel/AbstractRelNode.html#register(org.apache.calcite.plan.RelOptPlanner)">register</a></code>&nbsp;in class&nbsp;<code><a href="../../rel/AbstractRelNode.html" title="class in org.apache.calcite.rel">AbstractRelNode</a></code></dd>
 <dt>Parameters:</dt>
 <dd><code>planner</code> - Planner to be used to register additional relational
                 expressions</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getElementType()">
 <h3>getElementType</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;<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>[]&gt;</span>&nbsp;<span class="element-name">getElementType</span>()</div>
 <div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../runtime/Typed.html#getElementType()">Typed</a></code></span></div>
 <div class="block">Gets the type of the element(s) that are returned in this collection.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="../../runtime/ArrayBindable.html#getElementType()">getElementType</a></code>&nbsp;in interface&nbsp;<code><a href="../../runtime/ArrayBindable.html" title="interface in org.apache.calcite.runtime">ArrayBindable</a></code></dd>
 <dt>Specified by:</dt>
 <dd><code><a href="../../runtime/Typed.html#getElementType()">getElementType</a></code>&nbsp;in interface&nbsp;<code><a href="../../runtime/Typed.html" title="interface in org.apache.calcite.runtime">Typed</a></code></dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="bind(org.apache.calcite.DataContext)">
 <h3>bind</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;@Nullable <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>[]&gt;</span>&nbsp;<span class="element-name">bind</span><wbr><span class="parameters">(<a href="../../DataContext.html" title="interface in org.apache.calcite">DataContext</a>&nbsp;dataContext)</span></div>
 <div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../runtime/Bindable.html#bind(org.apache.calcite.DataContext)">Bindable</a></code></span></div>
 <div class="block">Executes this statement and returns an enumerable which will yield rows.
  The <code>environment</code> parameter provides the values in the root of the
  environment (usually schemas).</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="../../runtime/Bindable.html#bind(org.apache.calcite.DataContext)">bind</a></code>&nbsp;in interface&nbsp;<code><a href="../../runtime/Bindable.html" title="interface in org.apache.calcite.runtime">Bindable</a>&lt;@Nullable <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>[]&gt;</code></dd>
 <dt>Parameters:</dt>
 <dd><code>dataContext</code> - Environment that provides tables</dd>
 <dt>Returns:</dt>
 <dd>Enumerable over rows</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="implement(org.apache.calcite.interpreter.InterpretableRel.InterpreterImplementor)">
 <h3>implement</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../interpreter/Node.html" title="interface in org.apache.calcite.interpreter">Node</a></span>&nbsp;<span class="element-name">implement</span><wbr><span class="parameters">(<a href="../../interpreter/InterpretableRel.InterpreterImplementor.html" title="class in org.apache.calcite.interpreter">InterpretableRel.InterpreterImplementor</a>&nbsp;implementor)</span></div>
 <div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../interpreter/InterpretableRel.html#implement(org.apache.calcite.interpreter.InterpretableRel.InterpreterImplementor)">InterpretableRel</a></code></span></div>
 <div class="block">Creates an interpreter node to implement this relational expression.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="../../interpreter/InterpretableRel.html#implement(org.apache.calcite.interpreter.InterpretableRel.InterpreterImplementor)">implement</a></code>&nbsp;in interface&nbsp;<code><a href="../../interpreter/InterpretableRel.html" title="interface in org.apache.calcite.interpreter">InterpretableRel</a></code></dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getQuerySpec()">
 <h3>getQuerySpec</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="DruidQuery.QuerySpec.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.QuerySpec</a></span>&nbsp;<span class="element-name">getQuerySpec</span>()</div>
 </section>
 </li>
 <li>
 <section class="detail" id="deriveQuerySpec()">
 <h3>deriveQuerySpec</h3>
 <div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="DruidQuery.QuerySpec.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.QuerySpec</a></span>&nbsp;<span class="element-name">deriveQuerySpec</span>()</div>
 </section>
 </li>
 <li>
 <section class="detail" id="getQueryType()">
 <h3>getQueryType</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="QueryType.html" title="enum in org.apache.calcite.adapter.druid">QueryType</a></span>&nbsp;<span class="element-name">getQueryType</span>()</div>
 </section>
 </li>
 <li>
 <section class="detail" id="getQueryString()">
 <h3>getQueryString</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><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>&nbsp;<span class="element-name">getQueryString</span>()</div>
 </section>
 </li>
 <li>
 <section class="detail" id="getConnectionConfig()">
 <h3>getConnectionConfig</h3>
 <div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="../../config/CalciteConnectionConfig.html" title="interface in org.apache.calcite.config">CalciteConnectionConfig</a></span>&nbsp;<span class="element-name">getConnectionConfig</span>()</div>
 </section>
 </li>
 <li>
 <section class="detail" id="computeProjectAsScan(org.apache.calcite.rel.core.Project,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.adapter.druid.DruidQuery)">
 <h3>computeProjectAsScan</h3>
 <div class="member-signature"><span class="modifiers">protected static</span>&nbsp;<span class="return-type">@Nullable <a href="../../util/Pair.html" title="class in org.apache.calcite.util">Pair</a>&lt;<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>&lt;<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>&gt;,<wbr><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>&lt;<a href="VirtualColumn.html" title="class in org.apache.calcite.adapter.druid">VirtualColumn</a>&gt;&gt;</span>&nbsp;<span class="element-name">computeProjectAsScan</span><wbr><span class="parameters">(@Nullable <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a>&nbsp;projectRel,
  <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;inputRowType,
  <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;druidQuery)</span></div>
 <div class="block">Translates a list of projects to Druid Column names and Virtual Columns if
  any.

  <p>We cannot use <a href="../../util/Pair.html#zip(K%5B%5D,V%5B%5D)"><code>Pair.zip(Object[], Object[])</code></a>, since size may be
  different.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>projectRel</code> - Project</dd>
 <dd><code>druidQuery</code> - Druid query</dd>
 <dt>Returns:</dt>
 <dd>Pair of list of Druid Columns and Expression Virtual Columns, or
  null when cannot translate one of the projects</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="computeProjectGroupSet(org.apache.calcite.rel.core.Project,org.apache.calcite.util.ImmutableBitSet,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.adapter.druid.DruidQuery)">
 <h3>computeProjectGroupSet</h3>
 <div class="member-signature"><span class="modifiers">protected static</span>&nbsp;<span class="return-type">@Nullable <a href="../../util/Pair.html" title="class in org.apache.calcite.util">Pair</a>&lt;<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>&lt;<a href="DimensionSpec.html" title="interface in org.apache.calcite.adapter.druid">DimensionSpec</a>&gt;,<wbr><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>&lt;<a href="VirtualColumn.html" title="class in org.apache.calcite.adapter.druid">VirtualColumn</a>&gt;&gt;</span>&nbsp;<span class="element-name">computeProjectGroupSet</span><wbr><span class="parameters">(@Nullable <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a>&nbsp;projectNode,
  <a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;groupSet,
  <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;inputRowType,
  <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;druidQuery)</span></div>
 <div class="block">Computes the project group set.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>projectNode</code> - Project under the Aggregates if any</dd>
 <dd><code>groupSet</code> - Ids of grouping keys as they are listed in <code>projects</code> list</dd>
 <dd><code>inputRowType</code> - Input row type under the project</dd>
 <dd><code>druidQuery</code> - Druid query</dd>
 <dt>Returns:</dt>
 <dd>A list of <a href="DimensionSpec.html" title="interface in org.apache.calcite.adapter.druid"><code>DimensionSpec</code></a> containing the group by dimensions,
  and a list of <a href="VirtualColumn.html" title="class in org.apache.calcite.adapter.druid"><code>VirtualColumn</code></a> containing Druid virtual column
  projections; or null, if translation is not possible.
  Note that the size of lists can be different.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="computeDruidJsonAgg(java.util.List,java.util.List,org.apache.calcite.rel.core.Project,org.apache.calcite.adapter.druid.DruidQuery)">
 <h3>computeDruidJsonAgg</h3>
 <div class="member-signature"><span class="modifiers">protected static</span>&nbsp;<span class="return-type">@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>&lt;org.apache.calcite.adapter.druid.DruidQuery.JsonAggregation&gt;</span>&nbsp;<span class="element-name">computeDruidJsonAgg</span><wbr><span class="parameters">(<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>&lt;<a href="../../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>&gt;&nbsp;aggCalls,
  <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>&lt;<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>&gt;&nbsp;aggNames,
  @Nullable <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a>&nbsp;project,
  <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a>&nbsp;druidQuery)</span></div>
 <div class="block">Translates aggregate calls to Druid <code>DruidQuery.JsonAggregation</code>s when
  possible.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>aggCalls</code> - List of AggregateCalls to translate</dd>
 <dd><code>aggNames</code> - List of aggregate names</dd>
 <dd><code>project</code> - Input project under the aggregate calls,
                or null if we have <a href="../../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a> immediately under the
                <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a></dd>
 <dd><code>druidQuery</code> - Druid query</dd>
 <dt>Returns:</dt>
 <dd>List of valid Druid <code>DruidQuery.JsonAggregation</code>s, or null if any of the
  aggregates is not supported</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getQuery(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.core.Filter,org.apache.calcite.rel.core.Project,org.apache.calcite.util.ImmutableBitSet,java.util.List,java.util.List,java.util.List,java.util.List,org.apache.calcite.util.ImmutableBitSet,java.lang.Integer,org.apache.calcite.rel.core.Project,org.apache.calcite.rel.core.Filter)">
 <h3>getQuery</h3>
 <div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="DruidQuery.QuerySpec.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.QuerySpec</a></span>&nbsp;<span class="element-name">getQuery</span><wbr><span class="parameters">(<a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;rowType,
  <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core">Filter</a>&nbsp;filter,
  <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a>&nbsp;project,
  <a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;groupSet,
  <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>&lt;<a href="../../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>&gt;&nbsp;aggCalls,
  <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>&lt;<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>&gt;&nbsp;aggNames,
  <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>&lt;<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>&gt;&nbsp;collationIndexes,
  <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>&lt;<a href="../../rel/RelFieldCollation.Direction.html" title="enum in org.apache.calcite.rel">RelFieldCollation.Direction</a>&gt;&nbsp;collationDirections,
  <a href="../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;numericCollationIndexes,
  <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>&nbsp;fetch,
  <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a>&nbsp;postProject,
  <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core">Filter</a>&nbsp;havingFilter)</span></div>
 </section>
 </li>
 <li>
 <section class="detail" id="writeField(com.fasterxml.jackson.core.JsonGenerator,java.lang.String,java.lang.Object)">
 <h3>writeField</h3>
 <div class="member-signature"><span class="modifiers">protected static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">writeField</span><wbr><span class="parameters">(com.fasterxml.jackson.core.JsonGenerator&nbsp;generator,
  <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>&nbsp;fieldName,
  <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>&nbsp;o)</span>
                           throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div>
 <dl class="notes">
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="writeFieldIf(com.fasterxml.jackson.core.JsonGenerator,java.lang.String,java.lang.Object)">
 <h3>writeFieldIf</h3>
 <div class="member-signature"><span class="modifiers">protected static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">writeFieldIf</span><wbr><span class="parameters">(com.fasterxml.jackson.core.JsonGenerator&nbsp;generator,
  <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>&nbsp;fieldName,
  <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>&nbsp;o)</span>
                             throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div>
 <dl class="notes">
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="writeArray(com.fasterxml.jackson.core.JsonGenerator,java.util.List)">
 <h3>writeArray</h3>
 <div class="member-signature"><span class="modifiers">protected static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">writeArray</span><wbr><span class="parameters">(com.fasterxml.jackson.core.JsonGenerator&nbsp;generator,
  <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>&lt;?&gt;&nbsp;elements)</span>
                           throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div>
 <dl class="notes">
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="writeObject(com.fasterxml.jackson.core.JsonGenerator,java.lang.Object)">
 <h3>writeObject</h3>
 <div class="member-signature"><span class="modifiers">protected static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">writeObject</span><wbr><span class="parameters">(com.fasterxml.jackson.core.JsonGenerator&nbsp;generator,
  <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>&nbsp;o)</span>
                            throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div>
 <dl class="notes">
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getTimestampFieldIndex()">
 <h3>getTimestampFieldIndex</h3>
 <div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">getTimestampFieldIndex</span>()</div>
 <div class="block">Returns the index of the timestamp ref, or -1 if not present.</div>
 </section>
 </li>
 </ul>
 </section>
 </li>
 </ul>
 </section>
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