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<title>Uses of Class org.apache.calcite.rex.RexUnknownAs (Apache Calcite API)</title>
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<h2 title="Uses of Class org.apache.calcite.rex.RexUnknownAs" class="title">Uses of Class<br>org.apache.calcite.rex.RexUnknownAs</h2>
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<caption><span>Packages that use <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.rules">org.apache.calcite.rel.rules</a></th>
<td class="colLast">
<div class="block">Provides a core set of planner rules.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.rex">org.apache.calcite.rex</a></th>
<td class="colLast">
<div class="block">Provides a language for representing row-expressions.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<ul class="blockList">
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<section role="region"><a id="org.apache.calcite.rel.rules">
<!-- -->
</a>
<h3>Uses of <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a> in <a href="../../rel/rules/package-summary.html">org.apache.calcite.rel.rules</a></h3>
<table class="useSummary">
<caption><span>Fields in <a href="../../rel/rules/package-summary.html">org.apache.calcite.rel.rules</a> declared as <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ReduceExpressionsRule.RexReplacer.</span><code><span class="memberNameLink"><a href="../../rel/rules/ReduceExpressionsRule.RexReplacer.html#unknownAs">unknownAs</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../rel/rules/package-summary.html">org.apache.calcite.rel.rules</a> with parameters of type <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>protected static boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ReduceExpressionsRule.</span><code><span class="memberNameLink"><a href="../../rel/rules/ReduceExpressionsRule.html#reduceExpressionsInternal(org.apache.calcite.rel.RelNode,org.apache.calcite.rex.RexSimplify,org.apache.calcite.rex.RexUnknownAs,java.util.List,org.apache.calcite.plan.RelOptPredicateList)">reduceExpressionsInternal</a></span>&#8203;(<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;rel,
<a href="../RexSimplify.html" title="class in org.apache.calcite.rex">RexSimplify</a>&nbsp;simplify,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs,
java.util.List&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;expList,
<a href="../../plan/RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a>&nbsp;predicates)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Constructors in <a href="../../rel/rules/package-summary.html">org.apache.calcite.rel.rules</a> with parameters of type <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/rules/ReduceExpressionsRule.RexReplacer.html#%3Cinit%3E(org.apache.calcite.rex.RexSimplify,org.apache.calcite.rex.RexUnknownAs,java.util.List,java.util.List,java.util.List)">RexReplacer</a></span>&#8203;(<a href="../RexSimplify.html" title="class in org.apache.calcite.rex">RexSimplify</a>&nbsp;simplify,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs,
java.util.List&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;reducibleExps,
java.util.List&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;reducedValues,
java.util.List&lt;java.lang.Boolean&gt;&nbsp;addCasts)</code></th>
<td class="colLast">&nbsp;</td>
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<h3>Uses of <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a> in <a href="../package-summary.html">org.apache.calcite.rex</a></h3>
<table class="useSummary">
<caption><span>Fields in <a href="../package-summary.html">org.apache.calcite.rex</a> declared as <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>(package private) <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#defaultUnknownAs">defaultUnknownAs</a></span></code></th>
<td class="colLast">
<div class="block">How to treat UNKNOWN values, if one of the deprecated <code>
simplify</code> methods without an <code>unknownAs</code> argument is called.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUtil.ExprSimplifier.</span><code><span class="memberNameLink"><a href="../RexUtil.ExprSimplifier.html#unknownAs">unknownAs</a></span></code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span></div>
&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Fields in <a href="../package-summary.html">org.apache.calcite.rex</a> with type parameters of type <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private java.util.Map&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>,&#8203;<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUtil.ExprSimplifier.</span><code><span class="memberNameLink"><a href="../RexUtil.ExprSimplifier.html#unknownAsMap">unknownAsMap</a></span></code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span></div>
&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.rex</a> that return <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUnknownAs.</span><code><span class="memberNameLink"><a href="../RexUnknownAs.html#falseIf(boolean)">falseIf</a></span>&#8203;(boolean&nbsp;unknownAsFalse)</code></th>
<td class="colLast">
<div class="block">Returns <a href="../RexUnknownAs.html#FALSE"><code>FALSE</code></a> if <code>unknownAsFalse</code> is true,
<a href="../RexUnknownAs.html#UNKNOWN"><code>UNKNOWN</code></a> otherwise.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUnknownAs.</span><code><span class="memberNameLink"><a href="../RexUnknownAs.html#negate()">negate</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUnknownAs.</span><code><span class="memberNameLink"><a href="../RexUnknownAs.html#valueOf(java.lang.String)">valueOf</a></span>&#8203;(java.lang.String&nbsp;name)</code></th>
<td class="colLast">
<div class="block">Returns the enum constant of this type with the specified name.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>[]</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUnknownAs.</span><code><span class="memberNameLink"><a href="../RexUnknownAs.html#values()">values</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns an array containing the constants of this enum type, in
the order they are declared.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.rex</a> with parameters of type <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>(package private) <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplify(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexUnknownAs)">simplify</a></span>&#8203;(<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;e,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">
<div class="block">Internal method to simplify an expression.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>(package private) <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyAnd(org.apache.calcite.rex.RexCall,org.apache.calcite.rex.RexUnknownAs)">simplifyAnd</a></span>&#8203;(<a href="../RexCall.html" title="class in org.apache.calcite.rex">RexCall</a>&nbsp;e,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>(package private) <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyAnds(java.lang.Iterable,org.apache.calcite.rex.RexUnknownAs)">simplifyAnds</a></span>&#8203;(java.lang.Iterable&lt;? extends <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;nodes,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyAndTerms(java.util.List,org.apache.calcite.rex.RexUnknownAs)">simplifyAndTerms</a></span>&#8203;(java.util.List&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;terms,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyBooleanCase(org.apache.calcite.rex.RexBuilder,java.util.List,org.apache.calcite.rex.RexUnknownAs,org.apache.calcite.rel.type.RelDataType)">simplifyBooleanCase</a></span>&#8203;(<a href="../RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a>&nbsp;rexBuilder,
java.util.List&lt;<a href="../RexSimplify.CaseBranch.html" title="class in org.apache.calcite.rex">RexSimplify.CaseBranch</a>&gt;&nbsp;inputBranches,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs,
<a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;branchType)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyCase(org.apache.calcite.rex.RexCall,org.apache.calcite.rex.RexUnknownAs)">simplifyCase</a></span>&#8203;(<a href="../RexCall.html" title="class in org.apache.calcite.rex">RexCall</a>&nbsp;call,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyComparison(org.apache.calcite.rex.RexCall,org.apache.calcite.rex.RexUnknownAs)">simplifyComparison</a></span>&#8203;(<a href="../RexCall.html" title="class in org.apache.calcite.rex">RexCall</a>&nbsp;e,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private &lt;C extends java.lang.Comparable&lt;C&gt;&gt;<br><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyComparison(org.apache.calcite.rex.RexCall,org.apache.calcite.rex.RexUnknownAs,java.lang.Class)">simplifyComparison</a></span>&#8203;(<a href="../RexCall.html" title="class in org.apache.calcite.rex">RexCall</a>&nbsp;e,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs,
java.lang.Class&lt;C&gt;&nbsp;clazz)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyIs(org.apache.calcite.rex.RexCall,org.apache.calcite.rex.RexUnknownAs)">simplifyIs</a></span>&#8203;(<a href="../RexCall.html" title="class in org.apache.calcite.rex">RexCall</a>&nbsp;call,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyIs2(org.apache.calcite.sql.SqlKind,org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexUnknownAs)">simplifyIs2</a></span>&#8203;(<a href="../../sql/SqlKind.html" title="enum in org.apache.calcite.sql">SqlKind</a>&nbsp;kind,
<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;a,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyList(java.util.List,org.apache.calcite.rex.RexUnknownAs)">simplifyList</a></span>&#8203;(java.util.List&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;terms,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyNot(org.apache.calcite.rex.RexCall,org.apache.calcite.rex.RexUnknownAs)">simplifyNot</a></span>&#8203;(<a href="../RexCall.html" title="class in org.apache.calcite.rex">RexCall</a>&nbsp;call,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyOr(org.apache.calcite.rex.RexCall,org.apache.calcite.rex.RexUnknownAs)">simplifyOr</a></span>&#8203;(<a href="../RexCall.html" title="class in org.apache.calcite.rex">RexCall</a>&nbsp;call,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyOrs(java.util.List,org.apache.calcite.rex.RexUnknownAs)">simplifyOrs</a></span>&#8203;(java.util.List&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;terms,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">
<div class="block">Simplifies a list of terms and combines them into an OR.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyOrTerms(java.util.List,org.apache.calcite.rex.RexUnknownAs)">simplifyOrTerms</a></span>&#8203;(java.util.List&lt;<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;terms,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyPreservingType(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexUnknownAs,boolean)">simplifyPreservingType</a></span>&#8203;(<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;e,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs,
boolean&nbsp;matchNullability)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#simplifyUnknownAs(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexUnknownAs)">simplifyUnknownAs</a></span>&#8203;(<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;e,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">
<div class="block">As <a href="../RexSimplify.html#simplify(org.apache.calcite.rex.RexNode)"><code>RexSimplify.simplify(RexNode)</code></a>, but specifying how UNKNOWN values are to be
treated.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexSimplify.</span><code><span class="memberNameLink"><a href="../RexSimplify.html#verify(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexUnknownAs)">verify</a></span>&#8203;(<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;before,
<a href="../RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;simplified,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Constructors in <a href="../package-summary.html">org.apache.calcite.rex</a> with parameters of type <a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexUtil.ExprSimplifier.html#%3Cinit%3E(org.apache.calcite.rex.RexSimplify,org.apache.calcite.rex.RexUnknownAs,boolean)">ExprSimplifier</a></span>&#8203;(<a href="../RexSimplify.html" title="class in org.apache.calcite.rex">RexSimplify</a>&nbsp;simplify,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;unknownAs,
boolean&nbsp;matchNullability)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span></div>
&nbsp;</td>
</tr>
<tr class="rowColor">
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexSimplify.html#%3Cinit%3E(org.apache.calcite.rex.RexBuilder,org.apache.calcite.plan.RelOptPredicateList,org.apache.calcite.rex.RexUnknownAs,boolean,boolean,org.apache.calcite.rex.RexExecutor)">RexSimplify</a></span>&#8203;(<a href="../RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a>&nbsp;rexBuilder,
<a href="../../plan/RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a>&nbsp;predicates,
<a href="../RexUnknownAs.html" title="enum in org.apache.calcite.rex">RexUnknownAs</a>&nbsp;defaultUnknownAs,
boolean&nbsp;predicateElimination,
boolean&nbsp;paranoid,
<a href="../RexExecutor.html" title="interface in org.apache.calcite.rex">RexExecutor</a>&nbsp;executor)</code></th>
<td class="colLast">
<div class="block">Internal constructor.</div>
</td>
</tr>
</tbody>
</table>
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