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| <li>概要: </li> |
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| <div class="subTitle">org.apache.calcite.rel.rules.materialize</div> |
| <h2 title="类 MaterializedViewAggregateRule" class="title">类 MaterializedViewAggregateRule</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">org.apache.calcite.plan.RelOptRule</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html" title="org.apache.calcite.rel.rules.materialize中的类">org.apache.calcite.rel.rules.materialize.MaterializedViewRule</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.rel.rules.materialize.MaterializedViewAggregateRule</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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| <div class="description"> |
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| <dl> |
| <dt>直接已知子类:</dt> |
| <dd><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewOnlyAggregateRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewOnlyAggregateRule</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewProjectAggregateRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewProjectAggregateRule</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public abstract class <span class="typeNameLabel">MaterializedViewAggregateRule</span> |
| extends <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule</a></pre> |
| <div class="block">Materialized view rewriting for aggregate</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="nested.class.summary"> |
| <!-- --> |
| </a> |
| <h3>嵌套类概要</h3> |
| <ul class="blockList"> |
| <li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.calcite.rel.rules.materialize.MaterializedViewRule"> |
| <!-- --> |
| </a> |
| <h3>从类继承的嵌套类/接口 org.apache.calcite.rel.rules.materialize.<a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule</a></h3> |
| <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.Edge.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.Edge</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.EquivalenceClasses.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.EquivalenceClasses</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.MatchModality.html" title="org.apache.calcite.rel.rules.materialize中的枚举">MaterializedViewRule.MatchModality</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.NodeLineage.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.NodeLineage</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.ViewPartialRewriting.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.ViewPartialRewriting</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.summary"> |
| <!-- --> |
| </a> |
| <h3>字段概要</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="字段概要表, 列表字段和解释"> |
| <caption><span>字段</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">限定符和类型</th> |
| <th class="colLast" scope="col">字段和说明</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#aggregateProjectPullUpConstantsRule">aggregateProjectPullUpConstantsRule</a></span></code> |
| <div class="block">Instance of rule to pull up constants into aggregate.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#filterAggregateTransposeRule">filterAggregateTransposeRule</a></span></code> |
| <div class="block">Instance of rule to push filter through aggregate.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#filterProjectTransposeRule">filterProjectTransposeRule</a></span></code> |
| <div class="block">Instance of rule to push filter through project.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#projectMergeRule">projectMergeRule</a></span></code> |
| <div class="block">Instance of rule to merge project operators.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected static com.google.common.collect.ImmutableList<org.apache.calcite.avatica.util.TimeUnitRange></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#SUPPORTED_DATE_TIME_ROLLUP_UNITS">SUPPORTED_DATE_TIME_ROLLUP_UNITS</a></span></code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.calcite.rel.rules.materialize.MaterializedViewRule"> |
| <!-- --> |
| </a> |
| <h3>从类继承的字段 org.apache.calcite.rel.rules.materialize.<a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule</a></h3> |
| <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#fastBailOut">fastBailOut</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#generateUnionRewriting">generateUnionRewriting</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#unionRewritingPullProgram">unionRewritingPullProgram</a></code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.calcite.plan.RelOptRule"> |
| <!-- --> |
| </a> |
| <h3>从类继承的字段 org.apache.calcite.plan.<a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a></h3> |
| <code><a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#description">description</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#operands">operands</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#relBuilderFactory">relBuilderFactory</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <h3>构造器概要</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="构造器概要表, 列表构造器和解释"> |
| <caption><span>构造器</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">限定符</th> |
| <th class="colLast" scope="col">构造器和说明</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#MaterializedViewAggregateRule-org.apache.calcite.plan.RelOptRuleOperand-org.apache.calcite.tools.RelBuilderFactory-java.lang.String-boolean-org.apache.calcite.plan.hep.HepProgram-">MaterializedViewAggregateRule</a></span>(<a href="../../../../../../org/apache/calcite/plan/RelOptRuleOperand.html" title="org.apache.calcite.plan中的类">RelOptRuleOperand</a> operand, |
| <a href="../../../../../../org/apache/calcite/tools/RelBuilderFactory.html" title="org.apache.calcite.tools中的接口">RelBuilderFactory</a> relBuilderFactory, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> description, |
| boolean generateUnionRewriting, |
| <a href="../../../../../../org/apache/calcite/plan/hep/HepProgram.html" title="org.apache.calcite.plan.hep中的类">HepProgram</a> unionRewritingPullProgram)</code> |
| <div class="block">Creates a MaterializedViewAggregateRule.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#MaterializedViewAggregateRule-org.apache.calcite.plan.RelOptRuleOperand-org.apache.calcite.tools.RelBuilderFactory-java.lang.String-boolean-org.apache.calcite.plan.hep.HepProgram-org.apache.calcite.plan.RelOptRule-org.apache.calcite.plan.RelOptRule-org.apache.calcite.plan.RelOptRule-org.apache.calcite.plan.RelOptRule-">MaterializedViewAggregateRule</a></span>(<a href="../../../../../../org/apache/calcite/plan/RelOptRuleOperand.html" title="org.apache.calcite.plan中的类">RelOptRuleOperand</a> operand, |
| <a href="../../../../../../org/apache/calcite/tools/RelBuilderFactory.html" title="org.apache.calcite.tools中的接口">RelBuilderFactory</a> relBuilderFactory, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> description, |
| boolean generateUnionRewriting, |
| <a href="../../../../../../org/apache/calcite/plan/hep/HepProgram.html" title="org.apache.calcite.plan.hep中的类">HepProgram</a> unionRewritingPullProgram, |
| <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> filterProjectTransposeRule, |
| <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> filterAggregateTransposeRule, |
| <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> aggregateProjectPullUpConstantsRule, |
| <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> projectMergeRule)</code> |
| <div class="block">Creates a MaterializedViewAggregateRule.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <h3>方法概要</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="方法概要表, 列表方法和解释"> |
| <caption><span id="t0" class="activeTableTab"><span>所有方法</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">实例方法</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">具体方法</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">限定符和类型</th> |
| <th class="colLast" scope="col">方法和说明</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.ViewPartialRewriting.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.ViewPartialRewriting</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#compensateViewPartial-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-java.util.Set-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-java.util.Set-">compensateViewPartial</a></span>(<a href="../../../../../../org/apache/calcite/tools/RelBuilder.html" title="org.apache.calcite.tools中的类">RelBuilder</a> relBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexBuilder.html" title="org.apache.calcite.rex中的类">RexBuilder</a> rexBuilder, |
| <a href="../../../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html" title="org.apache.calcite.rel.metadata中的类">RelMetadataQuery</a> mq, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> input, |
| <a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> node, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="java.util中的类或接口">Set</a><<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>> queryTableRefs, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.EquivalenceClasses.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.EquivalenceClasses</a> queryEC, |
| <a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topViewProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> viewNode, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="java.util中的类或接口">Set</a><<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>> viewTableRefs)</code> |
| <div class="block">It checks whether the query can be rewritten using the view even though the |
| query uses additional tables.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#createUnion-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-">createUnion</a></span>(<a href="../../../../../../org/apache/calcite/tools/RelBuilder.html" title="org.apache.calcite.tools中的类">RelBuilder</a> relBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexBuilder.html" title="org.apache.calcite.rex中的类">RexBuilder</a> rexBuilder, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> topProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> unionInputQuery, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> unionInputView)</code> |
| <div class="block">If the view will be used in a union rewriting, this method is responsible for |
| generating the union and any other operator needed on top of it, e.g., a Project |
| operator.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>protected com.google.common.collect.Multimap<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#generateMapping-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexSimplify-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-org.apache.calcite.util.ImmutableBitSet-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-java.util.List-">generateMapping</a></span>(<a href="../../../../../../org/apache/calcite/rex/RexBuilder.html" title="org.apache.calcite.rex中的类">RexBuilder</a> rexBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexSimplify.html" title="org.apache.calcite.rex中的类">RexSimplify</a> simplify, |
| <a href="../../../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html" title="org.apache.calcite.rel.metadata中的类">RelMetadataQuery</a> mq, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> node, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> target, |
| <a href="../../../../../../org/apache/calcite/util/ImmutableBitSet.html" title="org.apache.calcite.util中的类">ImmutableBitSet</a> positions, |
| com.google.common.collect.BiMap<<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>,<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>> tableMapping, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.EquivalenceClasses.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.EquivalenceClasses</a> sourceEC, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a><<a href="../../../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>> additionalExprs)</code> |
| <div class="block">Mapping from node expressions to target expressions.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/calcite/sql/SqlFunction.html" title="org.apache.calcite.sql中的类">SqlFunction</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#getCeilSqlFunction-org.apache.calcite.avatica.util.TimeUnitRange-">getCeilSqlFunction</a></span>(org.apache.calcite.avatica.util.TimeUnitRange flag)</code> |
| <div class="block">Get ceil function datetime.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/calcite/sql/SqlFunction.html" title="org.apache.calcite.sql中的类">SqlFunction</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#getFloorSqlFunction-org.apache.calcite.avatica.util.TimeUnitRange-">getFloorSqlFunction</a></span>(org.apache.calcite.avatica.util.TimeUnitRange flag)</code> |
| <div class="block">Get floor function datetime.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/calcite/sql/SqlAggFunction.html" title="org.apache.calcite.sql中的类">SqlAggFunction</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#getRollup-org.apache.calcite.sql.SqlAggFunction-">getRollup</a></span>(<a href="../../../../../../org/apache/calcite/sql/SqlAggFunction.html" title="org.apache.calcite.sql中的类">SqlAggFunction</a> aggregation)</code> |
| <div class="block">Get rollup aggregation function.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#isValidPlan-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.metadata.RelMetadataQuery-">isValidPlan</a></span>(<a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> node, |
| <a href="../../../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html" title="org.apache.calcite.rel.metadata中的类">RelMetadataQuery</a> mq)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/calcite/util/Pair.html" title="org.apache.calcite.util中的类">Pair</a><<a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a>,<a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#pushFilterToOriginalViewPlan-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-">pushFilterToOriginalViewPlan</a></span>(<a href="../../../../../../org/apache/calcite/tools/RelBuilder.html" title="org.apache.calcite.tools中的类">RelBuilder</a> builder, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> topViewProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> viewNode, |
| <a href="../../../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a> cond)</code> |
| <div class="block">Once we create a compensation predicate, this method is responsible for pushing |
| the resulting filter through the view nodes.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#rewriteQuery-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexSimplify-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-">rewriteQuery</a></span>(<a href="../../../../../../org/apache/calcite/tools/RelBuilder.html" title="org.apache.calcite.tools中的类">RelBuilder</a> relBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexBuilder.html" title="org.apache.calcite.rex中的类">RexBuilder</a> rexBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexSimplify.html" title="org.apache.calcite.rex中的类">RexSimplify</a> simplify, |
| <a href="../../../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html" title="org.apache.calcite.rel.metadata中的类">RelMetadataQuery</a> mq, |
| <a href="../../../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a> compensationColumnsEquiPred, |
| <a href="../../../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a> otherCompensationPred, |
| <a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> node, |
| com.google.common.collect.BiMap<<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>,<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>> queryToViewTableMapping, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.EquivalenceClasses.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.EquivalenceClasses</a> viewEC, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.EquivalenceClasses.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.EquivalenceClasses</a> queryEC)</code> |
| <div class="block">If the view will be used in a union rewriting, this method is responsible for |
| rewriting the query branch of the union using the given compensation predicate.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewAggregateRule.html#rewriteView-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexSimplify-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.MatchModality-boolean-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-">rewriteView</a></span>(<a href="../../../../../../org/apache/calcite/tools/RelBuilder.html" title="org.apache.calcite.tools中的类">RelBuilder</a> relBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexBuilder.html" title="org.apache.calcite.rex中的类">RexBuilder</a> rexBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexSimplify.html" title="org.apache.calcite.rex中的类">RexSimplify</a> simplify, |
| <a href="../../../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html" title="org.apache.calcite.rel.metadata中的类">RelMetadataQuery</a> mq, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.MatchModality.html" title="org.apache.calcite.rel.rules.materialize中的枚举">MaterializedViewRule.MatchModality</a> matchModality, |
| boolean unionRewriting, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> input, |
| <a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> node, |
| <a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topViewProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> viewNode, |
| com.google.common.collect.BiMap<<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>,<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>> queryToViewTableMapping, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.EquivalenceClasses.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.EquivalenceClasses</a> queryEC)</code> |
| <div class="block">Rewrites the query using the given view query.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.calcite.rel.rules.materialize.MaterializedViewRule"> |
| <!-- --> |
| </a> |
| <h3>从类继承的方法 org.apache.calcite.rel.rules.materialize.<a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule</a></h3> |
| <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#compensatePartial-java.util.Set-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-java.util.Set-com.google.common.collect.Multimap-">compensatePartial</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#computeCompensationPredicates-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexSimplify-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-org.apache.calcite.util.Pair-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-org.apache.calcite.util.Pair-com.google.common.collect.BiMap-">computeCompensationPredicates</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#extractPossibleMapping-java.util.List-java.util.List-">extractPossibleMapping</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#extractReferences-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.RelNode-">extractReferences</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#generateEquivalenceClasses-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-">generateEquivalenceClasses</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#generateSwapColumnTableReferencesLineage-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.RelNode-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-java.util.List-">generateSwapColumnTableReferencesLineage</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#generateSwapTableColumnReferencesLineage-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.RelNode-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-java.util.List-">generateSwapTableColumnReferencesLineage</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#generateTableMappings-com.google.common.collect.Multimap-">generateTableMappings</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#isValidRelNodePlan-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.metadata.RelMetadataQuery-">isValidRelNodePlan</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#matches-org.apache.calcite.plan.RelOptRuleCall-">matches</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#perform-org.apache.calcite.plan.RelOptRuleCall-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-">perform</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#replaceWithOriginalReferences-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.NodeLineage-org.apache.calcite.rex.RexNode-">replaceWithOriginalReferences</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#rewriteExpression-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-java.util.List-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-boolean-org.apache.calcite.rex.RexNode-">rewriteExpression</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#rewriteExpressions-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-java.util.List-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-boolean-java.util.List-">rewriteExpressions</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#shuttleReferences-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexNode-org.apache.calcite.util.mapping.Mapping-">shuttleReferences</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#shuttleReferences-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexNode-com.google.common.collect.Multimap-">shuttleReferences</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#shuttleReferences-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexNode-com.google.common.collect.Multimap-org.apache.calcite.rel.RelNode-org.apache.calcite.util.mapping.Mapping-">shuttleReferences</a>, <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#splitPredicates-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexNode-">splitPredicates</a></code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.calcite.plan.RelOptRule"> |
| <!-- --> |
| </a> |
| <h3>从类继承的方法 org.apache.calcite.plan.<a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a></h3> |
| <code><a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#any--">any</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#convert-org.apache.calcite.rel.RelNode-org.apache.calcite.plan.RelTrait-">convert</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#convert-org.apache.calcite.rel.RelNode-org.apache.calcite.plan.RelTraitSet-">convert</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#convertList-java.util.List-org.apache.calcite.plan.RelTrait-">convertList</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#convertOperand-java.lang.Class-java.util.function.Predicate-org.apache.calcite.plan.RelTrait-">convertOperand</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#convertOperand-java.lang.Class-com.google.common.base.Predicate-org.apache.calcite.plan.RelTrait-">convertOperand</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#equals-java.lang.Object-">equals</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#equals-org.apache.calcite.plan.RelOptRule-">equals</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#getOperand--">getOperand</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#getOperands--">getOperands</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#getOutConvention--">getOutConvention</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#getOutTrait--">getOutTrait</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#hashCode--">hashCode</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#none--">none</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#onMatch-org.apache.calcite.plan.RelOptRuleCall-">onMatch</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#operand-java.lang.Class-org.apache.calcite.plan.RelOptRuleOperandChildren-">operand</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#operand-java.lang.Class-org.apache.calcite.plan.RelOptRuleOperand-org.apache.calcite.plan.RelOptRuleOperand...-">operand</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#operand-java.lang.Class-org.apache.calcite.plan.RelTrait-com.google.common.base.Predicate-org.apache.calcite.plan.RelOptRuleOperandChildren-">operand</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#operand-java.lang.Class-org.apache.calcite.plan.RelTrait-com.google.common.base.Predicate-org.apache.calcite.plan.RelOptRuleOperand-org.apache.calcite.plan.RelOptRuleOperand...-">operand</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#operand-java.lang.Class-org.apache.calcite.plan.RelTrait-org.apache.calcite.plan.RelOptRuleOperandChildren-">operand</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#operandJ-java.lang.Class-org.apache.calcite.plan.RelTrait-java.util.function.Predicate-org.apache.calcite.plan.RelOptRuleOperandChildren-">operandJ</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#operandJ-java.lang.Class-org.apache.calcite.plan.RelTrait-java.util.function.Predicate-org.apache.calcite.plan.RelOptRuleOperand-org.apache.calcite.plan.RelOptRuleOperand...-">operandJ</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#some-org.apache.calcite.plan.RelOptRuleOperand-org.apache.calcite.plan.RelOptRuleOperand...-">some</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#toString--">toString</a>, <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html#unordered-org.apache.calcite.plan.RelOptRuleOperand-org.apache.calcite.plan.RelOptRuleOperand...-">unordered</a></code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>从类继承的方法 java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="java.lang中的类或接口">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="java.lang中的类或接口">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="java.lang中的类或接口">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="java.lang中的类或接口">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="java.lang中的类或接口">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="java.lang中的类或接口">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.detail"> |
| <!-- --> |
| </a> |
| <h3>字段详细资料</h3> |
| <a name="SUPPORTED_DATE_TIME_ROLLUP_UNITS"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>SUPPORTED_DATE_TIME_ROLLUP_UNITS</h4> |
| <pre>protected static final com.google.common.collect.ImmutableList<org.apache.calcite.avatica.util.TimeUnitRange> SUPPORTED_DATE_TIME_ROLLUP_UNITS</pre> |
| </li> |
| </ul> |
| <a name="filterProjectTransposeRule"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>filterProjectTransposeRule</h4> |
| <pre>protected final <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> filterProjectTransposeRule</pre> |
| <div class="block">Instance of rule to push filter through project.</div> |
| </li> |
| </ul> |
| <a name="filterAggregateTransposeRule"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>filterAggregateTransposeRule</h4> |
| <pre>protected final <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> filterAggregateTransposeRule</pre> |
| <div class="block">Instance of rule to push filter through aggregate.</div> |
| </li> |
| </ul> |
| <a name="aggregateProjectPullUpConstantsRule"> |
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| <h4>aggregateProjectPullUpConstantsRule</h4> |
| <pre>protected final <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> aggregateProjectPullUpConstantsRule</pre> |
| <div class="block">Instance of rule to pull up constants into aggregate.</div> |
| </li> |
| </ul> |
| <a name="projectMergeRule"> |
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| <h4>projectMergeRule</h4> |
| <pre>protected final <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> projectMergeRule</pre> |
| <div class="block">Instance of rule to merge project operators.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <li class="blockList"><a name="constructor.detail"> |
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| </a> |
| <h3>构造器详细资料</h3> |
| <a name="MaterializedViewAggregateRule-org.apache.calcite.plan.RelOptRuleOperand-org.apache.calcite.tools.RelBuilderFactory-java.lang.String-boolean-org.apache.calcite.plan.hep.HepProgram-"> |
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| <h4>MaterializedViewAggregateRule</h4> |
| <pre>protected MaterializedViewAggregateRule(<a href="../../../../../../org/apache/calcite/plan/RelOptRuleOperand.html" title="org.apache.calcite.plan中的类">RelOptRuleOperand</a> operand, |
| <a href="../../../../../../org/apache/calcite/tools/RelBuilderFactory.html" title="org.apache.calcite.tools中的接口">RelBuilderFactory</a> relBuilderFactory, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> description, |
| boolean generateUnionRewriting, |
| <a href="../../../../../../org/apache/calcite/plan/hep/HepProgram.html" title="org.apache.calcite.plan.hep中的类">HepProgram</a> unionRewritingPullProgram)</pre> |
| <div class="block">Creates a MaterializedViewAggregateRule.</div> |
| </li> |
| </ul> |
| <a name="MaterializedViewAggregateRule-org.apache.calcite.plan.RelOptRuleOperand-org.apache.calcite.tools.RelBuilderFactory-java.lang.String-boolean-org.apache.calcite.plan.hep.HepProgram-org.apache.calcite.plan.RelOptRule-org.apache.calcite.plan.RelOptRule-org.apache.calcite.plan.RelOptRule-org.apache.calcite.plan.RelOptRule-"> |
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| <h4>MaterializedViewAggregateRule</h4> |
| <pre>protected MaterializedViewAggregateRule(<a href="../../../../../../org/apache/calcite/plan/RelOptRuleOperand.html" title="org.apache.calcite.plan中的类">RelOptRuleOperand</a> operand, |
| <a href="../../../../../../org/apache/calcite/tools/RelBuilderFactory.html" title="org.apache.calcite.tools中的接口">RelBuilderFactory</a> relBuilderFactory, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> description, |
| boolean generateUnionRewriting, |
| <a href="../../../../../../org/apache/calcite/plan/hep/HepProgram.html" title="org.apache.calcite.plan.hep中的类">HepProgram</a> unionRewritingPullProgram, |
| <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> filterProjectTransposeRule, |
| <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> filterAggregateTransposeRule, |
| <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> aggregateProjectPullUpConstantsRule, |
| <a href="../../../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类">RelOptRule</a> projectMergeRule)</pre> |
| <div class="block">Creates a MaterializedViewAggregateRule.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <li class="blockList"><a name="method.detail"> |
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| </a> |
| <h3>方法详细资料</h3> |
| <a name="isValidPlan-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.metadata.RelMetadataQuery-"> |
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| <h4>isValidPlan</h4> |
| <pre>protected boolean isValidPlan(<a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> node, |
| <a href="../../../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html" title="org.apache.calcite.rel.metadata中的类">RelMetadataQuery</a> mq)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#isValidPlan-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.metadata.RelMetadataQuery-">isValidPlan</a></code> 在类中 <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="compensateViewPartial-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-java.util.Set-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-java.util.Set-"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>compensateViewPartial</h4> |
| <pre>protected <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.ViewPartialRewriting.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.ViewPartialRewriting</a> compensateViewPartial(<a href="../../../../../../org/apache/calcite/tools/RelBuilder.html" title="org.apache.calcite.tools中的类">RelBuilder</a> relBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexBuilder.html" title="org.apache.calcite.rex中的类">RexBuilder</a> rexBuilder, |
| <a href="../../../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html" title="org.apache.calcite.rel.metadata中的类">RelMetadataQuery</a> mq, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> input, |
| <a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> node, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="java.util中的类或接口">Set</a><<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>> queryTableRefs, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.EquivalenceClasses.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.EquivalenceClasses</a> queryEC, |
| <a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topViewProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> viewNode, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="java.util中的类或接口">Set</a><<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>> viewTableRefs)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从类复制的说明: <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#compensateViewPartial-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-java.util.Set-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-java.util.Set-">MaterializedViewRule</a></code></span></div> |
| <div class="block">It checks whether the query can be rewritten using the view even though the |
| query uses additional tables. |
| |
| <p>Rules implementing the method should follow different approaches depending on the |
| operators they rewrite.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#compensateViewPartial-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-java.util.Set-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-java.util.Set-">compensateViewPartial</a></code> 在类中 <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="rewriteQuery-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexSimplify-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-"> |
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| <h4>rewriteQuery</h4> |
| <pre>protected <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> rewriteQuery(<a href="../../../../../../org/apache/calcite/tools/RelBuilder.html" title="org.apache.calcite.tools中的类">RelBuilder</a> relBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexBuilder.html" title="org.apache.calcite.rex中的类">RexBuilder</a> rexBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexSimplify.html" title="org.apache.calcite.rex中的类">RexSimplify</a> simplify, |
| <a href="../../../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html" title="org.apache.calcite.rel.metadata中的类">RelMetadataQuery</a> mq, |
| <a href="../../../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a> compensationColumnsEquiPred, |
| <a href="../../../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a> otherCompensationPred, |
| <a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> node, |
| com.google.common.collect.BiMap<<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>,<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>> queryToViewTableMapping, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.EquivalenceClasses.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.EquivalenceClasses</a> viewEC, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.EquivalenceClasses.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.EquivalenceClasses</a> queryEC)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从类复制的说明: <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#rewriteQuery-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexSimplify-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-">MaterializedViewRule</a></code></span></div> |
| <div class="block">If the view will be used in a union rewriting, this method is responsible for |
| rewriting the query branch of the union using the given compensation predicate. |
| |
| <p>If a rewriting can be produced, we return that rewriting. If it cannot |
| be produced, we will return null.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#rewriteQuery-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexSimplify-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-">rewriteQuery</a></code> 在类中 <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createUnion-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-"> |
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| <h4>createUnion</h4> |
| <pre>protected <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> createUnion(<a href="../../../../../../org/apache/calcite/tools/RelBuilder.html" title="org.apache.calcite.tools中的类">RelBuilder</a> relBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexBuilder.html" title="org.apache.calcite.rex中的类">RexBuilder</a> rexBuilder, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> topProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> unionInputQuery, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> unionInputView)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从类复制的说明: <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#createUnion-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-">MaterializedViewRule</a></code></span></div> |
| <div class="block">If the view will be used in a union rewriting, this method is responsible for |
| generating the union and any other operator needed on top of it, e.g., a Project |
| operator.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#createUnion-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-">createUnion</a></code> 在类中 <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="rewriteView-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexSimplify-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.MatchModality-boolean-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rewriteView</h4> |
| <pre>protected <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> rewriteView(<a href="../../../../../../org/apache/calcite/tools/RelBuilder.html" title="org.apache.calcite.tools中的类">RelBuilder</a> relBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexBuilder.html" title="org.apache.calcite.rex中的类">RexBuilder</a> rexBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexSimplify.html" title="org.apache.calcite.rex中的类">RexSimplify</a> simplify, |
| <a href="../../../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html" title="org.apache.calcite.rel.metadata中的类">RelMetadataQuery</a> mq, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.MatchModality.html" title="org.apache.calcite.rel.rules.materialize中的枚举">MaterializedViewRule.MatchModality</a> matchModality, |
| boolean unionRewriting, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> input, |
| <a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> node, |
| <a href="../../../../../../org/apache/calcite/rel/core/Project.html" title="org.apache.calcite.rel.core中的类">Project</a> topViewProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> viewNode, |
| com.google.common.collect.BiMap<<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>,<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>> queryToViewTableMapping, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.EquivalenceClasses.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.EquivalenceClasses</a> queryEC)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从类复制的说明: <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#rewriteView-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexSimplify-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.MatchModality-boolean-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-">MaterializedViewRule</a></code></span></div> |
| <div class="block">Rewrites the query using the given view query. |
| |
| <p>The input node is a Scan on the view table and possibly a compensation Filter |
| on top. If a rewriting can be produced, we return that rewriting. If it cannot |
| be produced, we will return null.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#rewriteView-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexSimplify-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.MatchModality-boolean-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.core.Project-org.apache.calcite.rel.RelNode-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-">rewriteView</a></code> 在类中 <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="generateMapping-org.apache.calcite.rex.RexBuilder-org.apache.calcite.rex.RexSimplify-org.apache.calcite.rel.metadata.RelMetadataQuery-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-org.apache.calcite.util.ImmutableBitSet-com.google.common.collect.BiMap-org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses-java.util.List-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>generateMapping</h4> |
| <pre>protected com.google.common.collect.Multimap<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>> generateMapping(<a href="../../../../../../org/apache/calcite/rex/RexBuilder.html" title="org.apache.calcite.rex中的类">RexBuilder</a> rexBuilder, |
| <a href="../../../../../../org/apache/calcite/rex/RexSimplify.html" title="org.apache.calcite.rex中的类">RexSimplify</a> simplify, |
| <a href="../../../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html" title="org.apache.calcite.rel.metadata中的类">RelMetadataQuery</a> mq, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> node, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> target, |
| <a href="../../../../../../org/apache/calcite/util/ImmutableBitSet.html" title="org.apache.calcite.util中的类">ImmutableBitSet</a> positions, |
| com.google.common.collect.BiMap<<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>,<a href="../../../../../../org/apache/calcite/rex/RexTableInputRef.RelTableRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef.RelTableRef</a>> tableMapping, |
| <a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.EquivalenceClasses.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule.EquivalenceClasses</a> sourceEC, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a><<a href="../../../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>> additionalExprs)</pre> |
| <div class="block">Mapping from node expressions to target expressions. |
| |
| <p>If any of the expressions cannot be mapped, we return null.</div> |
| </li> |
| </ul> |
| <a name="getCeilSqlFunction-org.apache.calcite.avatica.util.TimeUnitRange-"> |
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| </a> |
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| <h4>getCeilSqlFunction</h4> |
| <pre>protected <a href="../../../../../../org/apache/calcite/sql/SqlFunction.html" title="org.apache.calcite.sql中的类">SqlFunction</a> getCeilSqlFunction(org.apache.calcite.avatica.util.TimeUnitRange flag)</pre> |
| <div class="block">Get ceil function datetime.</div> |
| </li> |
| </ul> |
| <a name="getFloorSqlFunction-org.apache.calcite.avatica.util.TimeUnitRange-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getFloorSqlFunction</h4> |
| <pre>protected <a href="../../../../../../org/apache/calcite/sql/SqlFunction.html" title="org.apache.calcite.sql中的类">SqlFunction</a> getFloorSqlFunction(org.apache.calcite.avatica.util.TimeUnitRange flag)</pre> |
| <div class="block">Get floor function datetime.</div> |
| </li> |
| </ul> |
| <a name="getRollup-org.apache.calcite.sql.SqlAggFunction-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getRollup</h4> |
| <pre>protected <a href="../../../../../../org/apache/calcite/sql/SqlAggFunction.html" title="org.apache.calcite.sql中的类">SqlAggFunction</a> getRollup(<a href="../../../../../../org/apache/calcite/sql/SqlAggFunction.html" title="org.apache.calcite.sql中的类">SqlAggFunction</a> aggregation)</pre> |
| <div class="block">Get rollup aggregation function.</div> |
| </li> |
| </ul> |
| <a name="pushFilterToOriginalViewPlan-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>pushFilterToOriginalViewPlan</h4> |
| <pre>public <a href="../../../../../../org/apache/calcite/util/Pair.html" title="org.apache.calcite.util中的类">Pair</a><<a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a>,<a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a>> pushFilterToOriginalViewPlan(<a href="../../../../../../org/apache/calcite/tools/RelBuilder.html" title="org.apache.calcite.tools中的类">RelBuilder</a> builder, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> topViewProject, |
| <a href="../../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> viewNode, |
| <a href="../../../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a> cond)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从类复制的说明: <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#pushFilterToOriginalViewPlan-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-">MaterializedViewRule</a></code></span></div> |
| <div class="block">Once we create a compensation predicate, this method is responsible for pushing |
| the resulting filter through the view nodes. This might be useful for rewritings |
| containing Aggregate operators, as some of the grouping columns might be removed, |
| which results in additional matching possibilities. |
| |
| <p>The method will return a pair of nodes: the new top project on the left and |
| the new node on the right.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html#pushFilterToOriginalViewPlan-org.apache.calcite.tools.RelBuilder-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-">pushFilterToOriginalViewPlan</a></code> 在类中 <code><a href="../../../../../../org/apache/calcite/rel/rules/materialize/MaterializedViewRule.html" title="org.apache.calcite.rel.rules.materialize中的类">MaterializedViewRule</a></code></dd> |
| </dl> |
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