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| <div class="subTitle">org.apache.calcite.rel.rules</div> |
| <h2 title="Class FilterJoinRule" class="title">Class FilterJoinRule</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="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../org/apache/calcite/plan/RelOptRule.html" title="class in org.apache.calcite.plan">org.apache.calcite.plan.RelOptRule</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.rel.rules.FilterJoinRule</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../../org/apache/calcite/rel/rules/TransformationRule.html" title="interface in org.apache.calcite.rel.rules">TransformationRule</a></dd> |
| </dl> |
| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.FilterIntoJoinRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule.FilterIntoJoinRule</a>, <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.JoinConditionPushRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule.JoinConditionPushRule</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public abstract class <span class="typeNameLabel">FilterJoinRule</span> |
| extends <a href="../../../../../org/apache/calcite/plan/RelOptRule.html" title="class in org.apache.calcite.plan">RelOptRule</a> |
| implements <a href="../../../../../org/apache/calcite/rel/rules/TransformationRule.html" title="interface in org.apache.calcite.rel.rules">TransformationRule</a></pre> |
| <div class="block">Planner rule that pushes filters above and |
| within a join node into the join node and/or its children nodes.</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
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| <h3>Nested Class Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> |
| <caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Class and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.FilterIntoJoinRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule.FilterIntoJoinRule</a></span></code> |
| <div class="block">Rule that tries to push filter expressions into a join |
| condition and into the inputs of the join.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.JoinConditionPushRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule.JoinConditionPushRule</a></span></code> |
| <div class="block">Rule that pushes parts of the join condition to its inputs.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static interface </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.Predicate.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.Predicate</a></span></code> |
| <div class="block">Predicate that returns whether a filter is valid in the ON clause of a |
| join for this particular kind of join.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| </a> |
| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html#DUMB_FILTER_ON_JOIN">DUMB_FILTER_ON_JOIN</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">Use <a href="../../../../../org/apache/calcite/rel/rules/CoreRules.html#FILTER_INTO_JOIN_DUMB"><code>CoreRules.FILTER_INTO_JOIN_DUMB</code></a>.</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html#FILTER_ON_JOIN">FILTER_ON_JOIN</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">Use <a href="../../../../../org/apache/calcite/rel/rules/CoreRules.html#FILTER_INTO_JOIN"><code>CoreRules.FILTER_INTO_JOIN</code></a>.</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html#JOIN">JOIN</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">Use <a href="../../../../../org/apache/calcite/rel/rules/CoreRules.html#JOIN_CONDITION_PUSH"><code>CoreRules.JOIN_CONDITION_PUSH</code></a>.</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.Predicate.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.Predicate</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html#TRUE_PREDICATE">TRUE_PREDICATE</a></span></code> |
| <div class="block">Predicate that always returns true.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.calcite.plan.RelOptRule"> |
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| </a> |
| <h3>Fields inherited from class org.apache.calcite.plan.<a href="../../../../../org/apache/calcite/plan/RelOptRule.html" title="class in org.apache.calcite.plan">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> |
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| </li> |
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| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
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| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier</th> |
| <th class="colLast" scope="col">Constructor and Description</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/FilterJoinRule.html#FilterJoinRule-org.apache.calcite.plan.RelOptRuleOperand-java.lang.String-boolean-org.apache.calcite.tools.RelBuilderFactory-org.apache.calcite.rel.rules.FilterJoinRule.Predicate-">FilterJoinRule</a></span>(<a href="../../../../../org/apache/calcite/plan/RelOptRuleOperand.html" title="class in org.apache.calcite.plan">RelOptRuleOperand</a> operand, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> id, |
| boolean smart, |
| <a href="../../../../../org/apache/calcite/tools/RelBuilderFactory.html" title="interface in org.apache.calcite.tools">RelBuilderFactory</a> relBuilderFactory, |
| <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.Predicate.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.Predicate</a> predicate)</code> |
| <div class="block">Creates a FilterJoinRule with an explicit root operand and |
| factories.</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/FilterJoinRule.html#FilterJoinRule-org.apache.calcite.plan.RelOptRuleOperand-java.lang.String-boolean-org.apache.calcite.rel.core.RelFactories.FilterFactory-org.apache.calcite.rel.core.RelFactories.ProjectFactory-">FilterJoinRule</a></span>(<a href="../../../../../org/apache/calcite/plan/RelOptRuleOperand.html" title="class in org.apache.calcite.plan">RelOptRuleOperand</a> operand, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> id, |
| boolean smart, |
| <a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html" title="interface in org.apache.calcite.rel.core">RelFactories.FilterFactory</a> filterFactory, |
| <a href="../../../../../org/apache/calcite/rel/core/RelFactories.ProjectFactory.html" title="interface in org.apache.calcite.rel.core">RelFactories.ProjectFactory</a> projectFactory)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </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/FilterJoinRule.html#FilterJoinRule-org.apache.calcite.plan.RelOptRuleOperand-java.lang.String-boolean-org.apache.calcite.rel.core.RelFactories.FilterFactory-org.apache.calcite.rel.core.RelFactories.ProjectFactory-org.apache.calcite.rel.rules.FilterJoinRule.Predicate-">FilterJoinRule</a></span>(<a href="../../../../../org/apache/calcite/plan/RelOptRuleOperand.html" title="class in org.apache.calcite.plan">RelOptRuleOperand</a> operand, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> id, |
| boolean smart, |
| <a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html" title="interface in org.apache.calcite.rel.core">RelFactories.FilterFactory</a> filterFactory, |
| <a href="../../../../../org/apache/calcite/rel/core/RelFactories.ProjectFactory.html" title="interface in org.apache.calcite.rel.core">RelFactories.ProjectFactory</a> projectFactory, |
| <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.Predicate.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.Predicate</a> predicate)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
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| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html#perform-org.apache.calcite.plan.RelOptRuleCall-org.apache.calcite.rel.core.Filter-org.apache.calcite.rel.core.Join-">perform</a></span>(<a href="../../../../../org/apache/calcite/plan/RelOptRuleCall.html" title="class in org.apache.calcite.plan">RelOptRuleCall</a> call, |
| <a href="../../../../../org/apache/calcite/rel/core/Filter.html" title="class in org.apache.calcite.rel.core">Filter</a> filter, |
| <a href="../../../../../org/apache/calcite/rel/core/Join.html" title="class in org.apache.calcite.rel.core">Join</a> join)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html#validateJoinFilters-java.util.List-java.util.List-org.apache.calcite.rel.core.Join-org.apache.calcite.rel.core.JoinRelType-">validateJoinFilters</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/calcite/rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> aboveFilters, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/calcite/rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> joinFilters, |
| <a href="../../../../../org/apache/calcite/rel/core/Join.html" title="class in org.apache.calcite.rel.core">Join</a> join, |
| <a href="../../../../../org/apache/calcite/rel/core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</code> |
| <div class="block">Validates that target execution framework can satisfy join filters.</div> |
| </td> |
| </tr> |
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| </a> |
| <h3>Methods inherited from class org.apache.calcite.plan.<a href="../../../../../org/apache/calcite/plan/RelOptRule.html" title="class in org.apache.calcite.plan">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#matches-org.apache.calcite.plan.RelOptRuleCall-">matches</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> |
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| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
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| <a name="TRUE_PREDICATE"> |
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| <h4>TRUE_PREDICATE</h4> |
| <pre>public static final <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.Predicate.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.Predicate</a> TRUE_PREDICATE</pre> |
| <div class="block">Predicate that always returns true. With this predicate, every filter |
| will be pushed into the ON clause.</div> |
| </li> |
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| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public static final <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule</a> FILTER_ON_JOIN</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">Use <a href="../../../../../org/apache/calcite/rel/rules/CoreRules.html#FILTER_INTO_JOIN"><code>CoreRules.FILTER_INTO_JOIN</code></a>.</span></div> |
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| <h4>DUMB_FILTER_ON_JOIN</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public static final <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule</a> DUMB_FILTER_ON_JOIN</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">Use <a href="../../../../../org/apache/calcite/rel/rules/CoreRules.html#FILTER_INTO_JOIN_DUMB"><code>CoreRules.FILTER_INTO_JOIN_DUMB</code></a>.</span></div> |
| </li> |
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| <a name="JOIN"> |
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| <h4>JOIN</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public static final <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.html" title="class in org.apache.calcite.rel.rules">FilterJoinRule</a> JOIN</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">Use <a href="../../../../../org/apache/calcite/rel/rules/CoreRules.html#JOIN_CONDITION_PUSH"><code>CoreRules.JOIN_CONDITION_PUSH</code></a>.</span></div> |
| </li> |
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| <h3>Constructor Detail</h3> |
| <a name="FilterJoinRule-org.apache.calcite.plan.RelOptRuleOperand-java.lang.String-boolean-org.apache.calcite.tools.RelBuilderFactory-org.apache.calcite.rel.rules.FilterJoinRule.Predicate-"> |
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| <h4>FilterJoinRule</h4> |
| <pre>protected FilterJoinRule(<a href="../../../../../org/apache/calcite/plan/RelOptRuleOperand.html" title="class in org.apache.calcite.plan">RelOptRuleOperand</a> operand, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> id, |
| boolean smart, |
| <a href="../../../../../org/apache/calcite/tools/RelBuilderFactory.html" title="interface in org.apache.calcite.tools">RelBuilderFactory</a> relBuilderFactory, |
| <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.Predicate.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.Predicate</a> predicate)</pre> |
| <div class="block">Creates a FilterJoinRule with an explicit root operand and |
| factories.</div> |
| </li> |
| </ul> |
| <a name="FilterJoinRule-org.apache.calcite.plan.RelOptRuleOperand-java.lang.String-boolean-org.apache.calcite.rel.core.RelFactories.FilterFactory-org.apache.calcite.rel.core.RelFactories.ProjectFactory-"> |
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| <h4>FilterJoinRule</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| protected FilterJoinRule(<a href="../../../../../org/apache/calcite/plan/RelOptRuleOperand.html" title="class in org.apache.calcite.plan">RelOptRuleOperand</a> operand, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> id, |
| boolean smart, |
| <a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html" title="interface in org.apache.calcite.rel.core">RelFactories.FilterFactory</a> filterFactory, |
| <a href="../../../../../org/apache/calcite/rel/core/RelFactories.ProjectFactory.html" title="interface in org.apache.calcite.rel.core">RelFactories.ProjectFactory</a> projectFactory)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Creates a FilterJoinRule with an explicit root operand and |
| factories.</div> |
| </li> |
| </ul> |
| <a name="FilterJoinRule-org.apache.calcite.plan.RelOptRuleOperand-java.lang.String-boolean-org.apache.calcite.rel.core.RelFactories.FilterFactory-org.apache.calcite.rel.core.RelFactories.ProjectFactory-org.apache.calcite.rel.rules.FilterJoinRule.Predicate-"> |
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| <h4>FilterJoinRule</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| protected FilterJoinRule(<a href="../../../../../org/apache/calcite/plan/RelOptRuleOperand.html" title="class in org.apache.calcite.plan">RelOptRuleOperand</a> operand, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> id, |
| boolean smart, |
| <a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html" title="interface in org.apache.calcite.rel.core">RelFactories.FilterFactory</a> filterFactory, |
| <a href="../../../../../org/apache/calcite/rel/core/RelFactories.ProjectFactory.html" title="interface in org.apache.calcite.rel.core">RelFactories.ProjectFactory</a> projectFactory, |
| <a href="../../../../../org/apache/calcite/rel/rules/FilterJoinRule.Predicate.html" title="interface in org.apache.calcite.rel.rules">FilterJoinRule.Predicate</a> predicate)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Creates a FilterJoinRule with an explicit root operand and |
| factories.</div> |
| </li> |
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| </li> |
| </ul> |
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| <h3>Method Detail</h3> |
| <a name="perform-org.apache.calcite.plan.RelOptRuleCall-org.apache.calcite.rel.core.Filter-org.apache.calcite.rel.core.Join-"> |
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| <h4>perform</h4> |
| <pre>protected void perform(<a href="../../../../../org/apache/calcite/plan/RelOptRuleCall.html" title="class in org.apache.calcite.plan">RelOptRuleCall</a> call, |
| <a href="../../../../../org/apache/calcite/rel/core/Filter.html" title="class in org.apache.calcite.rel.core">Filter</a> filter, |
| <a href="../../../../../org/apache/calcite/rel/core/Join.html" title="class in org.apache.calcite.rel.core">Join</a> join)</pre> |
| </li> |
| </ul> |
| <a name="validateJoinFilters-java.util.List-java.util.List-org.apache.calcite.rel.core.Join-org.apache.calcite.rel.core.JoinRelType-"> |
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| <h4>validateJoinFilters</h4> |
| <pre>protected void validateJoinFilters(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/calcite/rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> aboveFilters, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/calcite/rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> joinFilters, |
| <a href="../../../../../org/apache/calcite/rel/core/Join.html" title="class in org.apache.calcite.rel.core">Join</a> join, |
| <a href="../../../../../org/apache/calcite/rel/core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</pre> |
| <div class="block">Validates that target execution framework can satisfy join filters. |
| |
| <p>If the join filter cannot be satisfied (for example, if it is |
| <code>l.c1 > r.c2</code> and the join only supports equi-join), removes the |
| filter from <code>joinFilters</code> and adds it to <code>aboveFilters</code>. |
| |
| <p>The default implementation does nothing; i.e. the join can handle all |
| conditions.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>aboveFilters</code> - Filter above Join</dd> |
| <dd><code>joinFilters</code> - Filters in join condition</dd> |
| <dd><code>join</code> - Join</dd> |
| <dd><code>joinType</code> - JoinRelType could be different from type in Join due to |
| outer join simplification.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
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