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| <li>Summary: </li> |
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| <li><a href="#fields.inherited.from.class.org.apache.calcite.rel.core.Sort">Field</a> | </li> |
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| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="subTitle">org.apache.drill.exec.planner.physical</div> |
| <h2 title="Class SortPrel" class="title">Class SortPrel</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>org.apache.calcite.rel.AbstractRelNode</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.rel.SingleRel</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.rel.core.Sort</li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/drill/exec/planner/common/DrillSortRelBase.html" title="class in org.apache.drill.exec.planner.common">org.apache.drill.exec.planner.common.DrillSortRelBase</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.drill.exec.planner.physical.SortPrel</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Cloneable.html?is-external=true" title="class or interface in java.lang">Cloneable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a>>, org.apache.calcite.plan.RelOptNode, org.apache.calcite.rel.RelNode, <a href="../../../../../../org/apache/drill/exec/planner/common/DrillRelNode.html" title="interface in org.apache.drill.exec.planner.common">DrillRelNode</a>, <a href="../../../../../../org/apache/drill/exec/planner/common/OrderedRel.html" title="interface in org.apache.drill.exec.planner.common">OrderedRel</a>, <a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">SortPrel</span> |
| extends <a href="../../../../../../org/apache/drill/exec/planner/common/DrillSortRelBase.html" title="class in org.apache.drill.exec.planner.common">DrillSortRelBase</a> |
| implements <a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></pre> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
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| <!-- ======== NESTED CLASS SUMMARY ======== --> |
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| <h3>Nested Class Summary</h3> |
| <ul class="blockList"> |
| <li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.calcite.rel.RelNode"> |
| <!-- --> |
| </a> |
| <h3>Nested classes/interfaces inherited from interface org.apache.calcite.rel.RelNode</h3> |
| <code>org.apache.calcite.rel.RelNode.Context</code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <ul class="blockList"> |
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| <!-- --> |
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| <h3>Field Summary</h3> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.calcite.rel.core.Sort"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.calcite.rel.core.Sort</h3> |
| <code>collation, fetch, fieldExps, offset</code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.calcite.rel.SingleRel"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.calcite.rel.SingleRel</h3> |
| <code>input</code></li> |
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| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.calcite.rel.AbstractRelNode</h3> |
| <code>digest, id, rowType, traitSet</code></li> |
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| <li class="blockList"><a name="fields.inherited.from.class.org.apache.drill.exec.planner.physical.Prel"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from interface org.apache.drill.exec.planner.physical.<a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></h3> |
| <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#DRILL_PHYSICAL">DRILL_PHYSICAL</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </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="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#SortPrel-org.apache.calcite.plan.RelOptCluster-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelCollation-">SortPrel</a></span>(org.apache.calcite.plan.RelOptCluster cluster, |
| org.apache.calcite.plan.RelTraitSet traits, |
| org.apache.calcite.rel.RelNode input, |
| org.apache.calcite.rel.RelCollation collation)</code> |
| <div class="block">Creates a DrillSortRel.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#SortPrel-org.apache.calcite.plan.RelOptCluster-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelCollation-boolean-">SortPrel</a></span>(org.apache.calcite.plan.RelOptCluster cluster, |
| org.apache.calcite.plan.RelTraitSet traits, |
| org.apache.calcite.rel.RelNode input, |
| org.apache.calcite.rel.RelCollation collation, |
| boolean isRemovable)</code> |
| <div class="block">Creates a DrillSortRel.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#SortPrel-org.apache.calcite.plan.RelOptCluster-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelCollation-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">SortPrel</a></span>(org.apache.calcite.plan.RelOptCluster cluster, |
| org.apache.calcite.plan.RelTraitSet traits, |
| org.apache.calcite.rel.RelNode input, |
| org.apache.calcite.rel.RelCollation collation, |
| org.apache.calcite.rex.RexNode offset, |
| org.apache.calcite.rex.RexNode fetch)</code> |
| <div class="block">Creates a DrillSortRel with offset and fetch.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </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><T,X,E extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a>><br>T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#accept-org.apache.drill.exec.planner.physical.visitor.PrelVisitor-X-">accept</a></span>(<a href="../../../../../../org/apache/drill/exec/planner/physical/visitor/PrelVisitor.html" title="interface in org.apache.drill.exec.planner.physical.visitor">PrelVisitor</a><T,X,E> logicalVisitor, |
| X value)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#canBeDropped--">canBeDropped</a></span>()</code> |
| <div class="block">A method to return if this relational node can be dropped during optimization process.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>org.apache.calcite.plan.RelOptCost</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#computeSelfCost-org.apache.calcite.plan.RelOptPlanner-org.apache.calcite.rel.metadata.RelMetadataQuery-">computeSelfCost</a></span>(org.apache.calcite.plan.RelOptPlanner planner, |
| org.apache.calcite.rel.metadata.RelMetadataQuery mq)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html" title="class in org.apache.drill.exec.planner.physical">SortPrel</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#copy-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelCollation-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">copy</a></span>(org.apache.calcite.plan.RelTraitSet traitSet, |
| org.apache.calcite.rel.RelNode newInput, |
| org.apache.calcite.rel.RelCollation newCollation, |
| org.apache.calcite.rex.RexNode offset, |
| org.apache.calcite.rex.RexNode fetch)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/record/BatchSchema.SelectionVectorMode.html" title="enum in org.apache.drill.exec.record">BatchSchema.SelectionVectorMode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#getEncoding--">getEncoding</a></span>()</code> |
| <div class="block">A Prel's own SelectionVector mode - i.e whether it generates an SV2, SV4 or None</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#getPhysicalOperator-org.apache.drill.exec.planner.physical.PhysicalPlanCreator-">getPhysicalOperator</a></span>(<a href="../../../../../../org/apache/drill/exec/planner/physical/PhysicalPlanCreator.html" title="class in org.apache.drill.exec.planner.physical">PhysicalPlanCreator</a> creator)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/record/BatchSchema.SelectionVectorMode.html" title="enum in org.apache.drill.exec.record">BatchSchema.SelectionVectorMode</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#getSupportedEncodings--">getSupportedEncodings</a></span>()</code> |
| <div class="block">Supported 'encodings' of a Prel indicates what are the acceptable modes of SelectionVector |
| of its child Prel</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#iterator--">iterator</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#needsFinalColumnReordering--">needsFinalColumnReordering</a></span>()</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html#prepareForLateralUnnestPipeline-java.util.List-">prepareForLateralUnnestPipeline</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><org.apache.calcite.rel.RelNode> children)</code> |
| <div class="block">If the operator is in Lateral/Unnest pipeline, then it generates a new operator which knows how to process |
| the rows accordingly during execution.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.drill.exec.planner.common.DrillSortRelBase"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.drill.exec.planner.common.<a href="../../../../../../org/apache/drill/exec/planner/common/DrillSortRelBase.html" title="class in org.apache.drill.exec.planner.common">DrillSortRelBase</a></h3> |
| <code><a href="../../../../../../org/apache/drill/exec/planner/common/DrillSortRelBase.html#getFetch--">getFetch</a>, <a href="../../../../../../org/apache/drill/exec/planner/common/DrillSortRelBase.html#getOffset--">getOffset</a></code></li> |
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| </a> |
| <h3>Methods inherited from class org.apache.calcite.rel.core.Sort</h3> |
| <code>accept, copy, copy, explainTerms, getChildExps, getCollation, getCollationList</code></li> |
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| <h3>Methods inherited from class org.apache.calcite.rel.SingleRel</h3> |
| <code>childrenAccept, deriveRowType, estimateRowCount, getInput, getInputs, replaceInput</code></li> |
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| <h3>Methods inherited from class org.apache.calcite.rel.AbstractRelNode</h3> |
| <code>accept, collectVariablesSet, collectVariablesUsed, computeDigest, computeSelfCost, equals, explain, getCluster, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getQuery, getRelTypeName, getRows, getRowType, getTable, getTraitSet, getVariablesSet, getVariablesStopped, hashCode, isDistinct, isKey, isValid, isValid, metadata, onRegister, recomputeDigest, register, sole, toString</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> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.calcite.rel.RelNode</h3> |
| <code>accept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, computeSelfCost, copy, estimateRowCount, explain, getChildExps, getCollationList, getConvention, getCorrelVariable, getExpectedInputRowType, getInput, getInputs, getQuery, getRelTypeName, getRows, getRowType, getTable, getVariablesSet, getVariablesStopped, isDistinct, isKey, isValid, isValid, metadata, onRegister, recomputeDigest, register, replaceInput</code></li> |
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| </a> |
| <h3>Methods inherited from interface org.apache.calcite.plan.RelOptNode</h3> |
| <code>getCluster, getDescription, getDigest, getId, getTraitSet</code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Iterable"> |
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| <h3>Methods inherited from interface java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#forEach-java.util.function.Consumer-" title="class or interface in java.lang">forEach</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#spliterator--" title="class or interface in java.lang">spliterator</a></code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.drill.exec.planner.common.OrderedRel"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.drill.exec.planner.common.<a href="../../../../../../org/apache/drill/exec/planner/common/OrderedRel.html" title="interface in org.apache.drill.exec.planner.common">OrderedRel</a></h3> |
| <code><a href="../../../../../../org/apache/drill/exec/planner/common/OrderedRel.html#getCollation--">getCollation</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="SortPrel-org.apache.calcite.plan.RelOptCluster-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelCollation-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>SortPrel</h4> |
| <pre>public SortPrel(org.apache.calcite.plan.RelOptCluster cluster, |
| org.apache.calcite.plan.RelTraitSet traits, |
| org.apache.calcite.rel.RelNode input, |
| org.apache.calcite.rel.RelCollation collation)</pre> |
| <div class="block">Creates a DrillSortRel.</div> |
| </li> |
| </ul> |
| <a name="SortPrel-org.apache.calcite.plan.RelOptCluster-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelCollation-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-"> |
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| <ul class="blockList"> |
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| <h4>SortPrel</h4> |
| <pre>public SortPrel(org.apache.calcite.plan.RelOptCluster cluster, |
| org.apache.calcite.plan.RelTraitSet traits, |
| org.apache.calcite.rel.RelNode input, |
| org.apache.calcite.rel.RelCollation collation, |
| org.apache.calcite.rex.RexNode offset, |
| org.apache.calcite.rex.RexNode fetch)</pre> |
| <div class="block">Creates a DrillSortRel with offset and fetch.</div> |
| </li> |
| </ul> |
| <a name="SortPrel-org.apache.calcite.plan.RelOptCluster-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelCollation-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>SortPrel</h4> |
| <pre>public SortPrel(org.apache.calcite.plan.RelOptCluster cluster, |
| org.apache.calcite.plan.RelTraitSet traits, |
| org.apache.calcite.rel.RelNode input, |
| org.apache.calcite.rel.RelCollation collation, |
| boolean isRemovable)</pre> |
| <div class="block">Creates a DrillSortRel.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="computeSelfCost-org.apache.calcite.plan.RelOptPlanner-org.apache.calcite.rel.metadata.RelMetadataQuery-"> |
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| <h4>computeSelfCost</h4> |
| <pre>public org.apache.calcite.plan.RelOptCost computeSelfCost(org.apache.calcite.plan.RelOptPlanner planner, |
| org.apache.calcite.rel.metadata.RelMetadataQuery mq)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>computeSelfCost</code> in interface <code>org.apache.calcite.rel.RelNode</code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>computeSelfCost</code> in class <code>org.apache.calcite.rel.core.Sort</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getPhysicalOperator-org.apache.drill.exec.planner.physical.PhysicalPlanCreator-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getPhysicalOperator</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a> getPhysicalOperator(<a href="../../../../../../org/apache/drill/exec/planner/physical/PhysicalPlanCreator.html" title="class in org.apache.drill.exec.planner.physical">PhysicalPlanCreator</a> creator) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#getPhysicalOperator-org.apache.drill.exec.planner.physical.PhysicalPlanCreator-">getPhysicalOperator</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="copy-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelCollation-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>copy</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/planner/physical/SortPrel.html" title="class in org.apache.drill.exec.planner.physical">SortPrel</a> copy(org.apache.calcite.plan.RelTraitSet traitSet, |
| org.apache.calcite.rel.RelNode newInput, |
| org.apache.calcite.rel.RelCollation newCollation, |
| org.apache.calcite.rex.RexNode offset, |
| org.apache.calcite.rex.RexNode fetch)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>copy</code> in class <code>org.apache.calcite.rel.core.Sort</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="iterator--"> |
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| <h4>iterator</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a>> iterator()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#iterator--" title="class or interface in java.lang">iterator</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="accept-org.apache.drill.exec.planner.physical.visitor.PrelVisitor-java.lang.Object-"> |
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| </a><a name="accept-org.apache.drill.exec.planner.physical.visitor.PrelVisitor-X-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>accept</h4> |
| <pre>public <T,X,E extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a>> T accept(<a href="../../../../../../org/apache/drill/exec/planner/physical/visitor/PrelVisitor.html" title="interface in org.apache.drill.exec.planner.physical.visitor">PrelVisitor</a><T,X,E> logicalVisitor, |
| X value) |
| throws E extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#accept-org.apache.drill.exec.planner.physical.visitor.PrelVisitor-X-">accept</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>E extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></code></dd> |
| </dl> |
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| </ul> |
| <a name="getSupportedEncodings--"> |
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| <h4>getSupportedEncodings</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/record/BatchSchema.SelectionVectorMode.html" title="enum in org.apache.drill.exec.record">BatchSchema.SelectionVectorMode</a>[] getSupportedEncodings()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#getSupportedEncodings--">Prel</a></code></span></div> |
| <div class="block">Supported 'encodings' of a Prel indicates what are the acceptable modes of SelectionVector |
| of its child Prel</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#getSupportedEncodings--">getSupportedEncodings</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getEncoding--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getEncoding</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/record/BatchSchema.SelectionVectorMode.html" title="enum in org.apache.drill.exec.record">BatchSchema.SelectionVectorMode</a> getEncoding()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#getEncoding--">Prel</a></code></span></div> |
| <div class="block">A Prel's own SelectionVector mode - i.e whether it generates an SV2, SV4 or None</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#getEncoding--">getEncoding</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="needsFinalColumnReordering--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>needsFinalColumnReordering</h4> |
| <pre>public boolean needsFinalColumnReordering()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#needsFinalColumnReordering--">needsFinalColumnReordering</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="prepareForLateralUnnestPipeline-java.util.List-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>prepareForLateralUnnestPipeline</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a> prepareForLateralUnnestPipeline(<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><org.apache.calcite.rel.RelNode> children)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#prepareForLateralUnnestPipeline-java.util.List-">Prel</a></code></span></div> |
| <div class="block">If the operator is in Lateral/Unnest pipeline, then it generates a new operator which knows how to process |
| the rows accordingly during execution. |
| eg: TopNPrel -> SortPrel and LimitPrel |
| Other operators like FilterPrel, ProjectPrel etc will add an implicit row id to the output.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#prepareForLateralUnnestPipeline-java.util.List-">prepareForLateralUnnestPipeline</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="canBeDropped--"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>canBeDropped</h4> |
| <pre>public boolean canBeDropped()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/drill/exec/planner/common/OrderedRel.html#canBeDropped--">OrderedRel</a></code></span></div> |
| <div class="block">A method to return if this relational node can be dropped during optimization process.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/common/OrderedRel.html#canBeDropped--">canBeDropped</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/common/OrderedRel.html" title="interface in org.apache.drill.exec.planner.common">OrderedRel</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if this node can be dropped, false otherwise.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
| <!-- ========= END OF CLASS DATA ========= --> |
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| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#fields.inherited.from.class.org.apache.calcite.rel.core.Sort">Field</a> | </li> |
| <li><a href="#constructor.summary">Constr</a> | </li> |
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