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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.prepare</a></div>
<h2 title="Class CalciteMaterializer" class="title">Class CalciteMaterializer</h2>
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<li>java.lang.Object</li>
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<li><a href="CalcitePrepareImpl.CalcitePreparingStmt.html" title="class in org.apache.calcite.prepare">org.apache.calcite.prepare.CalcitePrepareImpl.CalcitePreparingStmt</a></li>
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<li>org.apache.calcite.prepare.CalciteMaterializer</li>
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<dd><code><a href="../plan/RelOptTable.ViewExpander.html" title="interface in org.apache.calcite.plan">RelOptTable.ViewExpander</a></code></dd>
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<pre>class <span class="typeNameLabel">CalciteMaterializer</span>
extends <a href="CalcitePrepareImpl.CalcitePreparingStmt.html" title="class in org.apache.calcite.prepare">CalcitePrepareImpl.CalcitePreparingStmt</a></pre>
<div class="block">Context for populating a <a href="Prepare.Materialization.html" title="class in org.apache.calcite.prepare"><code>Prepare.Materialization</code></a>.</div>
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<td class="colFirst"><code>(package private) static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="CalciteMaterializer.Callback.html" title="class in org.apache.calcite.prepare">CalciteMaterializer.Callback</a></span></code></th>
<td class="colLast">
<div class="block">Called when we discover a star table that matches.</div>
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<td class="colFirst"><code>(package private) static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="CalciteMaterializer.RelNullShuttle.html" title="class in org.apache.calcite.prepare">CalciteMaterializer.RelNullShuttle</a></span></code></th>
<td class="colLast">
<div class="block">Implementation of <a href="../rel/RelShuttle.html" title="interface in org.apache.calcite.rel"><code>RelShuttle</code></a> that returns each relational
expression unchanged.</div>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.calcite.prepare.<a href="Prepare.html" title="class in org.apache.calcite.prepare">Prepare</a></h3>
<code><a href="Prepare.AbstractPreparingTable.html" title="class in org.apache.calcite.prepare">Prepare.AbstractPreparingTable</a>, <a href="Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a>, <a href="Prepare.Materialization.html" title="class in org.apache.calcite.prepare">Prepare.Materialization</a>, <a href="Prepare.PreparedExplain.html" title="class in org.apache.calcite.prepare">Prepare.PreparedExplain</a>, <a href="Prepare.PreparedResult.html" title="interface in org.apache.calcite.prepare">Prepare.PreparedResult</a>, <a href="Prepare.PreparedResultImpl.html" title="class in org.apache.calcite.prepare">Prepare.PreparedResultImpl</a>, <a href="Prepare.PreparingTable.html" title="interface in org.apache.calcite.prepare">Prepare.PreparingTable</a></code></li>
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<code><a href="CalcitePrepareImpl.CalcitePreparingStmt.html#convertletTable">convertletTable</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#planner">planner</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#prepare">prepare</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#rexBuilder">rexBuilder</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#schema">schema</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#typeFactory">typeFactory</a></code></li>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.prepare.CalcitePrepareImpl,org.apache.calcite.jdbc.CalcitePrepare.Context,org.apache.calcite.prepare.Prepare.CatalogReader,org.apache.calcite.jdbc.CalciteSchema,org.apache.calcite.plan.RelOptPlanner,org.apache.calcite.sql2rel.SqlRexConvertletTable)">CalciteMaterializer</a></span>&#8203;(<a href="CalcitePrepareImpl.html" title="class in org.apache.calcite.prepare">CalcitePrepareImpl</a>&nbsp;prepare,
<a href="../jdbc/CalcitePrepare.Context.html" title="interface in org.apache.calcite.jdbc">CalcitePrepare.Context</a>&nbsp;context,
<a href="Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a>&nbsp;catalogReader,
<a href="../jdbc/CalciteSchema.html" title="class in org.apache.calcite.jdbc">CalciteSchema</a>&nbsp;schema,
<a href="../plan/RelOptPlanner.html" title="interface in org.apache.calcite.plan">RelOptPlanner</a>&nbsp;planner,
<a href="../sql2rel/SqlRexConvertletTable.html" title="interface in org.apache.calcite.sql2rel">SqlRexConvertletTable</a>&nbsp;convertletTable)</code></th>
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<td class="colFirst"><code>(package private) void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#populate(org.apache.calcite.prepare.Prepare.Materialization)">populate</a></span>&#8203;(<a href="Prepare.Materialization.html" title="class in org.apache.calcite.prepare">Prepare.Materialization</a>&nbsp;materialization)</code></th>
<td class="colLast">
<div class="block">Populates a materialization record, converting a table path
(essentially a list of strings, like ["hr", "sales"]) into a table object
that can be used in the planning process.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#useStar(org.apache.calcite.jdbc.CalciteSchema,org.apache.calcite.prepare.Prepare.Materialization)">useStar</a></span>&#8203;(<a href="../jdbc/CalciteSchema.html" title="class in org.apache.calcite.jdbc">CalciteSchema</a>&nbsp;schema,
<a href="Prepare.Materialization.html" title="class in org.apache.calcite.prepare">Prepare.Materialization</a>&nbsp;materialization)</code></th>
<td class="colLast">
<div class="block">Converts a relational expression to use a
<a href="../schema/impl/StarTable.html" title="class in org.apache.calcite.schema.impl"><code>StarTable</code></a> defined in <code>schema</code>.</div>
</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>private java.lang.Iterable&lt;<a href="CalciteMaterializer.Callback.html" title="class in org.apache.calcite.prepare">CalciteMaterializer.Callback</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#useStar(org.apache.calcite.jdbc.CalciteSchema,org.apache.calcite.rel.RelNode)">useStar</a></span>&#8203;(<a href="../jdbc/CalciteSchema.html" title="class in org.apache.calcite.jdbc">CalciteSchema</a>&nbsp;schema,
<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;queryRel)</code></th>
<td class="colLast">
<div class="block">Converts a relational expression to use a
<a href="../schema/impl/StarTable.html" title="class in org.apache.calcite.schema.impl"><code>StarTable</code></a> defined in <code>schema</code>.</div>
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<h3>Methods inherited from class&nbsp;org.apache.calcite.prepare.<a href="CalcitePrepareImpl.CalcitePreparingStmt.html" title="class in org.apache.calcite.prepare">CalcitePrepareImpl.CalcitePreparingStmt</a></h3>
<code><a href="CalcitePrepareImpl.CalcitePreparingStmt.html#createPreparedExplanation(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.RelRoot,org.apache.calcite.sql.SqlExplainFormat,org.apache.calcite.sql.SqlExplainLevel)">createPreparedExplanation</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#createSqlValidator(org.apache.calcite.prepare.Prepare.CatalogReader)">createSqlValidator</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#decorrelate(org.apache.calcite.sql2rel.SqlToRelConverter,org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.RelNode)">decorrelate</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#expandView(org.apache.calcite.rel.type.RelDataType,java.lang.String,java.util.List,java.util.List)">expandView</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#flattenTypes(org.apache.calcite.rel.RelNode,boolean)">flattenTypes</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#getLattices()">getLattices</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#getMaterializations()">getMaterializations</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#getSqlToRelConverter(org.apache.calcite.sql.validate.SqlValidator,org.apache.calcite.prepare.Prepare.CatalogReader,org.apache.calcite.sql2rel.SqlToRelConverter.Config)">getSqlToRelConverter</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#getSqlValidator()">getSqlValidator</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#implement(org.apache.calcite.rel.RelRoot)">implement</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#init(java.lang.Class)">init</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#prepareQueryable(org.apache.calcite.linq4j.Queryable,org.apache.calcite.rel.type.RelDataType)">prepareQueryable</a>, <a href="CalcitePrepareImpl.CalcitePreparingStmt.html#prepareRel(org.apache.calcite.rel.RelNode)">prepareRel</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.calcite.prepare.<a href="Prepare.html" title="class in org.apache.calcite.prepare">Prepare</a></h3>
<code><a href="Prepare.html#getDesiredRootTraitSet(org.apache.calcite.rel.RelRoot)">getDesiredRootTraitSet</a>, <a href="Prepare.html#getProgram()">getProgram</a>, <a href="Prepare.html#mapTableModOp(boolean,org.apache.calcite.sql.SqlKind)">mapTableModOp</a>, <a href="Prepare.html#optimize(org.apache.calcite.rel.RelRoot,java.util.List,java.util.List)">optimize</a>, <a href="Prepare.html#prepareSql(org.apache.calcite.sql.SqlNode,java.lang.Class,org.apache.calcite.sql.validate.SqlValidator,boolean)">prepareSql</a>, <a href="Prepare.html#prepareSql(org.apache.calcite.sql.SqlNode,org.apache.calcite.sql.SqlNode,java.lang.Class,org.apache.calcite.sql.validate.SqlValidator,boolean)">prepareSql</a>, <a href="Prepare.html#trimUnusedFields(org.apache.calcite.rel.RelRoot)">trimUnusedFields</a></code></li>
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<h4>CalciteMaterializer</h4>
<pre>CalciteMaterializer&#8203;(<a href="CalcitePrepareImpl.html" title="class in org.apache.calcite.prepare">CalcitePrepareImpl</a>&nbsp;prepare,
<a href="../jdbc/CalcitePrepare.Context.html" title="interface in org.apache.calcite.jdbc">CalcitePrepare.Context</a>&nbsp;context,
<a href="Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a>&nbsp;catalogReader,
<a href="../jdbc/CalciteSchema.html" title="class in org.apache.calcite.jdbc">CalciteSchema</a>&nbsp;schema,
<a href="../plan/RelOptPlanner.html" title="interface in org.apache.calcite.plan">RelOptPlanner</a>&nbsp;planner,
<a href="../sql2rel/SqlRexConvertletTable.html" title="interface in org.apache.calcite.sql2rel">SqlRexConvertletTable</a>&nbsp;convertletTable)</pre>
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<h4>populate</h4>
<pre class="methodSignature">void&nbsp;populate&#8203;(<a href="Prepare.Materialization.html" title="class in org.apache.calcite.prepare">Prepare.Materialization</a>&nbsp;materialization)</pre>
<div class="block">Populates a materialization record, converting a table path
(essentially a list of strings, like ["hr", "sales"]) into a table object
that can be used in the planning process.</div>
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<h4>useStar</h4>
<pre class="methodSignature">private&nbsp;void&nbsp;useStar&#8203;(<a href="../jdbc/CalciteSchema.html" title="class in org.apache.calcite.jdbc">CalciteSchema</a>&nbsp;schema,
<a href="Prepare.Materialization.html" title="class in org.apache.calcite.prepare">Prepare.Materialization</a>&nbsp;materialization)</pre>
<div class="block">Converts a relational expression to use a
<a href="../schema/impl/StarTable.html" title="class in org.apache.calcite.schema.impl"><code>StarTable</code></a> defined in <code>schema</code>.
Uses the first star table that fits.</div>
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<a id="useStar(org.apache.calcite.jdbc.CalciteSchema,org.apache.calcite.rel.RelNode)">
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<h4>useStar</h4>
<pre class="methodSignature">private&nbsp;java.lang.Iterable&lt;<a href="CalciteMaterializer.Callback.html" title="class in org.apache.calcite.prepare">CalciteMaterializer.Callback</a>&gt;&nbsp;useStar&#8203;(<a href="../jdbc/CalciteSchema.html" title="class in org.apache.calcite.jdbc">CalciteSchema</a>&nbsp;schema,
<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;queryRel)</pre>
<div class="block">Converts a relational expression to use a
<a href="../schema/impl/StarTable.html" title="class in org.apache.calcite.schema.impl"><code>StarTable</code></a> defined in <code>schema</code>.
Uses the first star table that fits.</div>
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