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| <li>Summary: </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.calcite.plan</a></div> |
| <h1 title="Class RelOptPredicateList" class="title">Class RelOptPredicateList</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance">org.apache.calcite.plan.RelOptPredicateList</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">RelOptPredicateList</span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div> |
| <div class="block">Predicates that are known to hold in the output of a particular relational |
| expression. |
| |
| <p><b>Pulled up predicates</b> (field <a href="#pulledUpPredicates"><code>pulledUpPredicates</code></a> are |
| predicates that apply to every row output by the relational expression. They |
| are inferred from the input relational expression(s) and the relational |
| operator. |
| |
| <p>For example, if you apply <code>Filter(x > 1)</code> to a relational |
| expression that has a predicate <code>y < 10</code> then the pulled up predicates |
| for the Filter are <code>[y < 10, x > 1]</code>. |
| |
| <p><b>Inferred predicates</b> only apply to joins. If there there is a |
| predicate on the left input to a join, and that predicate is over columns |
| used in the join condition, then a predicate can be inferred on the right |
| input to the join. (And vice versa.) |
| |
| <p>For example, in the query |
| <blockquote>SELECT *<br> |
| FROM emp<br> |
| JOIN dept ON emp.deptno = dept.deptno |
| WHERE emp.gender = 'F' AND emp.deptno < 10</blockquote> |
| we have |
| <ul> |
| <li>left: <code>Filter(Scan(EMP), deptno < 10</code>, |
| predicates: <code>[deptno < 10]</code> |
| <li>right: <code>Scan(DEPT)</code>, predicates: <code>[]</code> |
| <li>join: <code>Join(left, right, emp.deptno = dept.deptno</code>, |
| leftInferredPredicates: [], |
| rightInferredPredicates: [deptno < 10], |
| pulledUpPredicates: [emp.gender = 'F', emp.deptno < 10, |
| emp.deptno = dept.deptno, dept.deptno < 10] |
| </ul> |
| |
| <p>Note that the predicate from the left input appears in |
| <code>rightInferredPredicates</code>. Predicates from several sources appear in |
| <code>pulledUpPredicates</code>.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>final com.google.common.collect.ImmutableMap<<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>,<wbr><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#constantMap" class="member-name-link">constantMap</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">A map of each (e, constant) pair that occurs within |
| <a href="#pulledUpPredicates"><code>pulledUpPredicates</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#EMPTY" class="member-name-link">EMPTY</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>final com.google.common.collect.ImmutableList<<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#leftInferredPredicates" class="member-name-link">leftInferredPredicates</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Predicates that were inferred from the right input.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>final com.google.common.collect.ImmutableList<<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#pulledUpPredicates" class="member-name-link">pulledUpPredicates</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Predicates that can be pulled up from the relational expression and its |
| inputs.</div> |
| </div> |
| <div class="col-first even-row-color"><code>final com.google.common.collect.ImmutableList<<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#rightInferredPredicates" class="member-name-link">rightInferredPredicates</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Predicates that were inferred from the left input.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isEffectivelyNotNull(org.apache.calcite.rex.RexNode)" class="member-name-link">isEffectivelyNotNull</a><wbr>(<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> e)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns whether an expression is effectively NOT NULL due to an |
| <code>e IS NOT NULL</code> condition in this predicate list.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static boolean</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isEmpty(org.apache.calcite.plan.RelOptPredicateList)" class="member-name-link">isEmpty</a><wbr>(@Nullable <a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a> value)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Returns true if given predicate list is empty.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#of(org.apache.calcite.rex.RexBuilder,java.lang.Iterable)" class="member-name-link">of</a><wbr>(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a> rexBuilder, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> pulledUpPredicates)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Creates a RelOptPredicateList with only pulled-up predicates, no inferred |
| predicates.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#of(org.apache.calcite.rex.RexBuilder,java.lang.Iterable,java.lang.Iterable,java.lang.Iterable)" class="member-name-link">of</a><wbr>(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a> rexBuilder, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> pulledUpPredicates, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> leftInferredPredicates, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> rightInferredPredicates)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Creates a RelOptPredicateList for a join.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#shift(org.apache.calcite.rex.RexBuilder,int)" class="member-name-link">shift</a><wbr>(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a> rexBuilder, |
| int offset)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#toString()" class="member-name-link">toString</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#union(org.apache.calcite.rex.RexBuilder,org.apache.calcite.plan.RelOptPredicateList)" class="member-name-link">union</a><wbr>(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a> rexBuilder, |
| <a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a> list)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="EMPTY"> |
| <h3>EMPTY</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></span> <span class="element-name">EMPTY</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="pulledUpPredicates"> |
| <h3>pulledUpPredicates</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type">com.google.common.collect.ImmutableList<<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></span> <span class="element-name">pulledUpPredicates</span></div> |
| <div class="block">Predicates that can be pulled up from the relational expression and its |
| inputs.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="leftInferredPredicates"> |
| <h3>leftInferredPredicates</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type">com.google.common.collect.ImmutableList<<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></span> <span class="element-name">leftInferredPredicates</span></div> |
| <div class="block">Predicates that were inferred from the right input. |
| Empty if the relational expression is not a join.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="rightInferredPredicates"> |
| <h3>rightInferredPredicates</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type">com.google.common.collect.ImmutableList<<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></span> <span class="element-name">rightInferredPredicates</span></div> |
| <div class="block">Predicates that were inferred from the left input. |
| Empty if the relational expression is not a join.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="constantMap"> |
| <h3>constantMap</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type">com.google.common.collect.ImmutableMap<<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>,<wbr><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></span> <span class="element-name">constantMap</span></div> |
| <div class="block">A map of each (e, constant) pair that occurs within |
| <a href="#pulledUpPredicates"><code>pulledUpPredicates</code></a>.</div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="of(org.apache.calcite.rex.RexBuilder,java.lang.Iterable)"> |
| <h3>of</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></span> <span class="element-name">of</span><wbr><span class="parameters">(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a> rexBuilder, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> pulledUpPredicates)</span></div> |
| <div class="block">Creates a RelOptPredicateList with only pulled-up predicates, no inferred |
| predicates. |
| |
| <p>Use this for relational expressions other than joins.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>pulledUpPredicates</code> - Predicates that apply to the rows returned by the |
| relational expression</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isEmpty(org.apache.calcite.plan.RelOptPredicateList)"> |
| <h3>isEmpty</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">boolean</span> <span class="element-name">isEmpty</span><wbr><span class="parameters">(@Nullable <a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a> value)</span></div> |
| <div class="block">Returns true if given predicate list is empty.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>value</code> - input predicate list</dd> |
| <dt>Returns:</dt> |
| <dd>true if all the predicates are empty or if the argument is null</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="of(org.apache.calcite.rex.RexBuilder,java.lang.Iterable,java.lang.Iterable,java.lang.Iterable)"> |
| <h3>of</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></span> <span class="element-name">of</span><wbr><span class="parameters">(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a> rexBuilder, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> pulledUpPredicates, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> leftInferredPredicates, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> rightInferredPredicates)</span></div> |
| <div class="block">Creates a RelOptPredicateList for a join.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>rexBuilder</code> - Rex builder</dd> |
| <dd><code>pulledUpPredicates</code> - Predicates that apply to the rows returned by the |
| relational expression</dd> |
| <dd><code>leftInferredPredicates</code> - Predicates that were inferred from the right |
| input</dd> |
| <dd><code>rightInferredPredicates</code> - Predicates that were inferred from the left |
| input</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toString()"> |
| <h3>toString</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span> <span class="element-name">toString</span>()</div> |
| <dl class="notes"> |
| <dt>Overrides:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a></code> in class <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="union(org.apache.calcite.rex.RexBuilder,org.apache.calcite.plan.RelOptPredicateList)"> |
| <h3>union</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></span> <span class="element-name">union</span><wbr><span class="parameters">(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a> rexBuilder, |
| <a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a> list)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="shift(org.apache.calcite.rex.RexBuilder,int)"> |
| <h3>shift</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></span> <span class="element-name">shift</span><wbr><span class="parameters">(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a> rexBuilder, |
| int offset)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isEffectivelyNotNull(org.apache.calcite.rex.RexNode)"> |
| <h3>isEffectivelyNotNull</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">isEffectivelyNotNull</span><wbr><span class="parameters">(<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> e)</span></div> |
| <div class="block">Returns whether an expression is effectively NOT NULL due to an |
| <code>e IS NOT NULL</code> condition in this predicate list.</div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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