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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.sql.type</a></div>
<h1 title="Class OperandTypes" class="title">Class OperandTypes</h1>
</div>
<div class="contentContainer">
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">java.lang.Object</a>
<div class="inheritance">org.apache.calcite.sql.type.OperandTypes</div>
</div>
<section class="description">
<hr>
<pre>public abstract class <span class="typeNameLabel">OperandTypes</span>
extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></pre>
<div class="block">Strategies for checking operand types.
<p>This class defines singleton instances of strategy objects for operand
type-checking. <a href="ReturnTypes.html" title="class in org.apache.calcite.sql.type"><code>ReturnTypes</code></a>
and <a href="InferTypes.html" title="class in org.apache.calcite.sql.type"><code>InferTypes</code></a> provide similar strategies
for operand type inference and operator return type inference.
<p>Note to developers: avoid anonymous inner classes here except for unique,
non-generalizable strategies; anything else belongs in a reusable top-level
class. If you find yourself copying and pasting an existing strategy's
anonymous inner class, you're making a mistake.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type"><code>SqlOperandTypeChecker</code></a>,
<a href="ReturnTypes.html" title="class in org.apache.calcite.sql.type"><code>ReturnTypes</code></a>,
<a href="InferTypes.html" title="class in org.apache.calcite.sql.type"><code>InferTypes</code></a></dd>
</dl>
</section>
<section class="summary">
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</a>
<h2>Field Summary</h2>
<div class="memberSummary">
<table>
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<thead>
<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>
</thead>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#ANY">ANY</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#ANY_ANY">ANY_ANY</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#ANY_IGNORE">ANY_IGNORE</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#ANY_NUMERIC">ANY_NUMERIC</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#ARRAY">ARRAY</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#BINARY">BINARY</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#BOOLEAN">BOOLEAN</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#BOOLEAN_BOOLEAN">BOOLEAN_BOOLEAN</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#CBSTRING_INTEGER">CBSTRING_INTEGER</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy where the first operand is a character or
binary string (CHAR, VARCHAR, BINARY or VARBINARY), and the second operand
is INTEGER.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#CHARACTER">CHARACTER</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#CHARACTER_CHARACTER_DATETIME">CHARACTER_CHARACTER_DATETIME</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#COLLECTION">COLLECTION</a></span></code></th>
<td class="colLast">
<div class="block">Checks that returns whether a value is a multiset or an array.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#COLLECTION_OR_MAP">COLLECTION_OR_MAP</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#COMPARABLE_ORDERED">COMPARABLE_ORDERED</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy where operand type must allow ordered
comparisons.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#COMPARABLE_ORDERED_COMPARABLE_ORDERED">COMPARABLE_ORDERED_COMPARABLE_ORDERED</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy where operand types must allow ordered
comparisons.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#COMPARABLE_UNORDERED_COMPARABLE_UNORDERED">COMPARABLE_UNORDERED_COMPARABLE_UNORDERED</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy where operand types must allow unordered
comparisons.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#CURSOR">CURSOR</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#DATE">DATE</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#DATETIME">DATETIME</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#DATETIME_INTERVAL">DATETIME_INTERVAL</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#DATETIME_INTERVAL_INTERVAL">DATETIME_INTERVAL_INTERVAL</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#DATETIME_INTERVAL_INTERVAL_TIME">DATETIME_INTERVAL_INTERVAL_TIME</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#DATETIME_INTERVAL_TIME">DATETIME_INTERVAL_TIME</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#DIVISION_OPERATOR">DIVISION_OPERATOR</a></span></code></th>
<td class="colLast">
<div class="block">Type-checking strategy for the "/" operator.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#EXACT_NUMERIC">EXACT_NUMERIC</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#EXACT_NUMERIC_EXACT_NUMERIC">EXACT_NUMERIC_EXACT_NUMERIC</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#IGNORE_ANY">IGNORE_ANY</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#INTEGER">INTEGER</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#INTERVAL">INTERVAL</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#INTERVAL_DATETIME">INTERVAL_DATETIME</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="FamilyOperandTypeChecker.html" title="class in org.apache.calcite.sql.type">FamilyOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#INTERVAL_INTERVAL">INTERVAL_INTERVAL</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#INTERVAL_NUMERIC">INTERVAL_NUMERIC</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#INTERVAL_SAME_SAME">INTERVAL_SAME_SAME</a></span></code></th>
<td class="colLast">
<div class="block">Parameter type-checking strategy where type must a nullable time interval,
nullable time interval.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#INTERVALINTERVAL_INTERVALDATETIME">INTERVALINTERVAL_INTERVALDATETIME</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#LITERAL">LITERAL</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy type must be a non-NULL literal.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="FamilyOperandTypeChecker.html" title="class in org.apache.calcite.sql.type">FamilyOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MINUS_DATE_OPERATOR">MINUS_DATE_OPERATOR</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MINUS_OPERATOR">MINUS_OPERATOR</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MULTIPLY_OPERATOR">MULTIPLY_OPERATOR</a></span></code></th>
<td class="colLast">
<div class="block">Type-checking strategy for the "*" operator.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MULTISET">MULTISET</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MULTISET_MULTISET">MULTISET_MULTISET</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#NILADIC">NILADIC</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy for an operator which takes no operands.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#NULLABLE_LITERAL">NULLABLE_LITERAL</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy where type must be a literal or NULL.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#NUMERIC">NUMERIC</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#NUMERIC_INTEGER">NUMERIC_INTEGER</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#NUMERIC_INTERVAL">NUMERIC_INTERVAL</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#NUMERIC_NUMERIC">NUMERIC_NUMERIC</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#NUMERIC_OPTIONAL_INTEGER">NUMERIC_OPTIONAL_INTEGER</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#NUMERIC_OR_INTERVAL">NUMERIC_OR_INTERVAL</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#NUMERIC_OR_STRING">NUMERIC_OR_STRING</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#ONE_OR_MORE">ONE_OR_MORE</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy that allows one or more operands.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#PERIOD">PERIOD</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#PERIOD_OR_DATETIME">PERIOD_OR_DATETIME</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#PLUS_OPERATOR">PLUS_OPERATOR</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#POSITIVE_INTEGER_LITERAL">POSITIVE_INTEGER_LITERAL</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy type must be a positive integer non-NULL
literal.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#RECORD_COLLECTION">RECORD_COLLECTION</a></span></code></th>
<td class="colLast">
<div class="block">Checker that returns whether a value is a multiset of records or an
array of records.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#RECORD_TO_SCALAR">RECORD_TO_SCALAR</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SAME_SAME">SAME_SAME</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy where two operands must both be in the
same type family.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SAME_SAME_INTEGER">SAME_SAME_INTEGER</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SAME_SAME_SAME">SAME_SAME_SAME</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy where three operands must all be in the
same type family.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SAME_VARIADIC">SAME_VARIADIC</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy where any number of operands must all be
in the same type family.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SCALAR_OR_RECORD_COLLECTION">SCALAR_OR_RECORD_COLLECTION</a></span></code></th>
<td class="colLast">
<div class="block">Checker that returns whether a value is a collection (multiset or array)
of scalar or record values.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SCALAR_OR_RECORD_COLLECTION_OR_MAP">SCALAR_OR_RECORD_COLLECTION_OR_MAP</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SET_OP">SET_OP</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy for a set operator (UNION, INTERSECT,
EXCEPT).</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING">STRING</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_INTEGER">STRING_INTEGER</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_INTEGER_INTEGER">STRING_INTEGER_INTEGER</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_INTEGER_OPTIONAL_INTEGER">STRING_INTEGER_OPTIONAL_INTEGER</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_SAME_SAME">STRING_SAME_SAME</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy where two operands must both be in the
same string type family.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_SAME_SAME_INTEGER">STRING_SAME_SAME_INTEGER</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy where two operands must both be in the
same string type family and last type is INTEGER.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_SAME_SAME_SAME">STRING_SAME_SAME_SAME</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy where three operands must all be in the
same string type family.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="FamilyOperandTypeChecker.html" title="class in org.apache.calcite.sql.type">FamilyOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_STRING">STRING_STRING</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_STRING_INTEGER">STRING_STRING_INTEGER</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_STRING_INTEGER_INTEGER">STRING_STRING_INTEGER_INTEGER</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="FamilyOperandTypeChecker.html" title="class in org.apache.calcite.sql.type">FamilyOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_STRING_OPTIONAL_STRING">STRING_STRING_OPTIONAL_STRING</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="FamilyOperandTypeChecker.html" title="class in org.apache.calcite.sql.type">FamilyOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_STRING_STRING">STRING_STRING_STRING</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#TIMESTAMP">TIMESTAMP</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#VARIADIC">VARIADIC</a></span></code></th>
<td class="colLast">
<div class="block">Operand type-checking strategy for an operator with no restrictions on
number or type of operands.</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li class="blockList">
<section class="methodSummary"><a id="method.summary">
<!-- -->
</a>
<h2>Method Summary</h2>
<div class="memberSummary">
<div role="tablist" aria-orientation="horizontal"><button role="tab" aria-selected="true" aria-controls="memberSummary_tabpanel" tabindex="0" onkeydown="switchTab(event)" id="t0" class="activeTableTab">All Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t1" class="tableTab" onclick="show(1);">Static Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t4" class="tableTab" onclick="show(8);">Concrete Methods</button></div>
<div id="memberSummary_tabpanel" role="tabpanel">
<table aria-labelledby="t0">
<thead>
<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>
</thead>
<tbody>
<tr class="altColor" id="i0">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#and(org.apache.calcite.sql.type.SqlOperandTypeChecker...)">and</a></span>&#8203;(<a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a>...&nbsp;rules)</code></th>
<td class="colLast">
<div class="block">Creates a checker that passes if all of the rules pass.</div>
</td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#and(org.apache.calcite.sql.type.SqlSingleOperandTypeChecker...)">and</a></span>&#8203;(<a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a>...&nbsp;rules)</code></th>
<td class="colLast">
<div class="block">Creates a single-operand checker that passes if all of the rules
pass.</div>
</td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>static <a href="FamilyOperandTypeChecker.html" title="class in org.apache.calcite.sql.type">FamilyOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#family(java.util.List)">family</a></span>&#8203;(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;<a href="SqlTypeFamily.html" title="enum in org.apache.calcite.sql.type">SqlTypeFamily</a>&gt;&nbsp;families)</code></th>
<td class="colLast">
<div class="block">Creates a checker that passes if each operand is a member of a
corresponding family.</div>
</td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code>static <a href="FamilyOperandTypeChecker.html" title="class in org.apache.calcite.sql.type">FamilyOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#family(java.util.List,java.util.function.Predicate)">family</a></span>&#8203;(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;<a href="SqlTypeFamily.html" title="enum in org.apache.calcite.sql.type">SqlTypeFamily</a>&gt;&nbsp;families,
<a href="https://docs.oracle.com/javase/9/docs/api/java/util/function/Predicate.html?is-external=true" title="class or interface in java.util.function" class="externalLink">Predicate</a>&lt;<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>&gt;&nbsp;optional)</code></th>
<td class="colLast">
<div class="block">Creates a checker that passes if each operand is a member of a
corresponding family, and allows specified parameters to be optional.</div>
</td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code>static <a href="FamilyOperandTypeChecker.html" title="class in org.apache.calcite.sql.type">FamilyOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#family(org.apache.calcite.sql.type.SqlTypeFamily...)">family</a></span>&#8203;(<a href="SqlTypeFamily.html" title="enum in org.apache.calcite.sql.type">SqlTypeFamily</a>...&nbsp;families)</code></th>
<td class="colLast">
<div class="block">Creates a checker that passes if each operand is a member of a
corresponding family.</div>
</td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>static <a href="SqlOperandMetadata.html" title="interface in org.apache.calcite.sql.type">SqlOperandMetadata</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#operandMetadata(java.util.List,java.util.function.Function,java.util.function.IntFunction,java.util.function.Predicate)">operandMetadata</a></span>&#8203;(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;<a href="SqlTypeFamily.html" title="enum in org.apache.calcite.sql.type">SqlTypeFamily</a>&gt;&nbsp;families,
<a href="https://docs.oracle.com/javase/9/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function" class="externalLink">Function</a>&lt;<a href="../../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a>,&#8203;<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;<a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&gt;&gt;&nbsp;typesFactory,
<a href="https://docs.oracle.com/javase/9/docs/api/java/util/function/IntFunction.html?is-external=true" title="class or interface in java.util.function" class="externalLink">IntFunction</a>&lt;<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&gt;&nbsp;operandName,
<a href="https://docs.oracle.com/javase/9/docs/api/java/util/function/Predicate.html?is-external=true" title="class or interface in java.util.function" class="externalLink">Predicate</a>&lt;<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>&gt;&nbsp;optional)</code></th>
<td class="colLast">
<div class="block">Creates a checker for user-defined functions (including user-defined
aggregate functions, table functions, and table macros).</div>
</td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#or(org.apache.calcite.sql.type.SqlOperandTypeChecker...)">or</a></span>&#8203;(<a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a>...&nbsp;rules)</code></th>
<td class="colLast">
<div class="block">Creates a checker that passes if any one of the rules passes.</div>
</td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>static <a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#or(org.apache.calcite.sql.type.SqlSingleOperandTypeChecker...)">or</a></span>&#8203;(<a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a>...&nbsp;rules)</code></th>
<td class="colLast">
<div class="block">Creates a single-operand checker that passes if any one of the rules
passes.</div>
</td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#repeat(org.apache.calcite.sql.SqlOperandCountRange,org.apache.calcite.sql.type.SqlSingleOperandTypeChecker...)">repeat</a></span>&#8203;(<a href="../SqlOperandCountRange.html" title="interface in org.apache.calcite.sql">SqlOperandCountRange</a>&nbsp;range,
<a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a>...&nbsp;rules)</code></th>
<td class="colLast">
<div class="block">Creates a checker that passes if all of the rules pass for each operand,
using a given operand count strategy.</div>
</td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#sequence(java.lang.String,org.apache.calcite.sql.type.SqlSingleOperandTypeChecker...)">sequence</a></span>&#8203;(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;allowedSignatures,
<a href="SqlSingleOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlSingleOperandTypeChecker</a>...&nbsp;rules)</code></th>
<td class="colLast">
<div class="block">Creates an operand checker from a sequence of single-operand checkers.</div>
</td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code>static <a href="SqlOperandTypeChecker.html" title="interface in org.apache.calcite.sql.type">SqlOperandTypeChecker</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#variadic(org.apache.calcite.sql.SqlOperandCountRange)">variadic</a></span>&#8203;(<a href="../SqlOperandCountRange.html" title="interface in org.apache.calcite.sql">SqlOperandCountRange</a>&nbsp;range)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</div>
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