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 <div class="subTitle">org.apache.calcite.sql</div>
 <h2 title="类 SqlBinaryOperator" class="title">类 SqlBinaryOperator</h2>
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 <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">java.lang.Object</a></li>
 <li>
 <ul class="inheritance">
 <li><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="org.apache.calcite.sql中的类">org.apache.calcite.sql.SqlOperator</a></li>
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 <ul class="inheritance">
 <li>org.apache.calcite.sql.SqlBinaryOperator</li>
 </ul>
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 <dl>
 <dt>直接已知子类:</dt>
 <dd><a href="../../../../org/apache/calcite/sql/SqlFilterOperator.html" title="org.apache.calcite.sql中的类">SqlFilterOperator</a>, <a href="../../../../org/apache/calcite/sql/fun/SqlInOperator.html" title="org.apache.calcite.sql.fun中的类">SqlInOperator</a>, <a href="../../../../org/apache/calcite/sql/fun/SqlMonotonicBinaryOperator.html" title="org.apache.calcite.sql.fun中的类">SqlMonotonicBinaryOperator</a>, <a href="../../../../org/apache/calcite/sql/fun/SqlMultisetMemberOfOperator.html" title="org.apache.calcite.sql.fun中的类">SqlMultisetMemberOfOperator</a>, <a href="../../../../org/apache/calcite/sql/fun/SqlMultisetSetOperator.html" title="org.apache.calcite.sql.fun中的类">SqlMultisetSetOperator</a>, <a href="../../../../org/apache/calcite/sql/fun/SqlOverlapsOperator.html" title="org.apache.calcite.sql.fun中的类">SqlOverlapsOperator</a>, <a href="../../../../org/apache/calcite/sql/SqlOverOperator.html" title="org.apache.calcite.sql中的类">SqlOverOperator</a>, <a href="../../../../org/apache/calcite/sql/fun/SqlPosixRegexOperator.html" title="org.apache.calcite.sql.fun中的类">SqlPosixRegexOperator</a>, <a href="../../../../org/apache/calcite/sql/SqlSetOperator.html" title="org.apache.calcite.sql中的类">SqlSetOperator</a>, <a href="../../../../org/apache/calcite/sql/SqlWithinGroupOperator.html" title="org.apache.calcite.sql中的类">SqlWithinGroupOperator</a></dd>
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 <pre>public class <span class="typeNameLabel">SqlBinaryOperator</span>
 extends <a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="org.apache.calcite.sql中的类">SqlOperator</a></pre>
 <div class="block"><code>SqlBinaryOperator</code> is a binary operator.</div>
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 <!--   -->
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 <h3>从类继承的字段&nbsp;org.apache.calcite.sql.<a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="org.apache.calcite.sql中的类">SqlOperator</a></h3>
 <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#kind">kind</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#MDX_PRECEDENCE">MDX_PRECEDENCE</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#NL">NL</a></code></li>
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 <h3>构造器概要</h3>
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 <th class="colOne" scope="col">构造器和说明</th>
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 <tr class="altColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlBinaryOperator.html#SqlBinaryOperator-java.lang.String-org.apache.calcite.sql.SqlKind-int-boolean-org.apache.calcite.sql.type.SqlReturnTypeInference-org.apache.calcite.sql.type.SqlOperandTypeInference-org.apache.calcite.sql.type.SqlOperandTypeChecker-">SqlBinaryOperator</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>&nbsp;name,
                  <a href="../../../../org/apache/calcite/sql/SqlKind.html" title="org.apache.calcite.sql中的枚举">SqlKind</a>&nbsp;kind,
                  int&nbsp;prec,
                  boolean&nbsp;leftAssoc,
                  <a href="../../../../org/apache/calcite/sql/type/SqlReturnTypeInference.html" title="org.apache.calcite.sql.type中的接口">SqlReturnTypeInference</a>&nbsp;returnTypeInference,
                  <a href="../../../../org/apache/calcite/sql/type/SqlOperandTypeInference.html" title="org.apache.calcite.sql.type中的接口">SqlOperandTypeInference</a>&nbsp;operandTypeInference,
                  <a href="../../../../org/apache/calcite/sql/type/SqlOperandTypeChecker.html" title="org.apache.calcite.sql.type中的接口">SqlOperandTypeChecker</a>&nbsp;operandTypeChecker)</code>
 <div class="block">Creates a SqlBinaryOperator.</div>
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 <h3>方法概要</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="方法概要表, 列表方法和解释">
 <caption><span id="t0" class="activeTableTab"><span>所有方法</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">实例方法</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">具体方法</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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 <th class="colFirst" scope="col">限定符和类型</th>
 <th class="colLast" scope="col">方法和说明</th>
 </tr>
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 <td class="colFirst"><code>protected <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlBinaryOperator.html#adjustType-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.SqlCall-org.apache.calcite.rel.type.RelDataType-">adjustType</a></span>(<a href="../../../../org/apache/calcite/sql/validate/SqlValidator.html" title="org.apache.calcite.sql.validate中的接口">SqlValidator</a>&nbsp;validator,
           <a href="../../../../org/apache/calcite/sql/SqlCall.html" title="org.apache.calcite.sql中的类">SqlCall</a>&nbsp;call,
           <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;type)</code>
 <div class="block">Validates and determines coercibility and resulting collation name of
  binary operator if needed.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code><a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlBinaryOperator.html#deriveType-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.validate.SqlValidatorScope-org.apache.calcite.sql.SqlCall-">deriveType</a></span>(<a href="../../../../org/apache/calcite/sql/validate/SqlValidator.html" title="org.apache.calcite.sql.validate中的接口">SqlValidator</a>&nbsp;validator,
           <a href="../../../../org/apache/calcite/sql/validate/SqlValidatorScope.html" title="org.apache.calcite.sql.validate中的接口">SqlValidatorScope</a>&nbsp;scope,
           <a href="../../../../org/apache/calcite/sql/SqlCall.html" title="org.apache.calcite.sql中的类">SqlCall</a>&nbsp;call)</code>
 <div class="block">Derives the type of a call to this operator.</div>
 </td>
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 <tr id="i2" class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/calcite/sql/validate/SqlMonotonicity.html" title="org.apache.calcite.sql.validate中的枚举">SqlMonotonicity</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlBinaryOperator.html#getMonotonicity-org.apache.calcite.sql.SqlOperatorBinding-">getMonotonicity</a></span>(<a href="../../../../org/apache/calcite/sql/SqlOperatorBinding.html" title="org.apache.calcite.sql中的类">SqlOperatorBinding</a>&nbsp;call)</code>
 <div class="block">Returns whether a call to this operator is monotonic.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlBinaryOperator.html#getSignatureTemplate-int-">getSignatureTemplate</a></span>(int&nbsp;operandsCount)</code>
 <div class="block">Returns a template describing how the operator signature is to be built.</div>
 </td>
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 <tr id="i4" class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/calcite/sql/SqlSyntax.html" title="org.apache.calcite.sql中的枚举">SqlSyntax</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlBinaryOperator.html#getSyntax--">getSyntax</a></span>()</code>
 <div class="block">Returns the syntactic type of this operator, never null.</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlBinaryOperator.html#validRexOperands-int-org.apache.calcite.util.Litmus-">validRexOperands</a></span>(int&nbsp;count,
                 <a href="../../../../org/apache/calcite/util/Litmus.html" title="org.apache.calcite.util中的接口">Litmus</a>&nbsp;litmus)</code>
 <div class="block">Returns whether the given operands are valid.</div>
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 <h3>从类继承的方法&nbsp;org.apache.calcite.sql.<a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="org.apache.calcite.sql中的类">SqlOperator</a></h3>
 <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#acceptCall-org.apache.calcite.sql.util.SqlVisitor-org.apache.calcite.sql.SqlCall-">acceptCall</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#acceptCall-org.apache.calcite.sql.util.SqlVisitor-org.apache.calcite.sql.SqlCall-boolean-org.apache.calcite.sql.util.SqlBasicVisitor.ArgHandler-">acceptCall</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#allowsFraming--">allowsFraming</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#argumentMustBeScalar-int-">argumentMustBeScalar</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#checkOperandCount-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.type.SqlOperandTypeChecker-org.apache.calcite.sql.SqlCall-">checkOperandCount</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#checkOperandTypes-org.apache.calcite.sql.SqlCallBinding-boolean-">checkOperandTypes</a>, <a 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 <h3>构造器详细资料</h3>
 <a name="SqlBinaryOperator-java.lang.String-org.apache.calcite.sql.SqlKind-int-boolean-org.apache.calcite.sql.type.SqlReturnTypeInference-org.apache.calcite.sql.type.SqlOperandTypeInference-org.apache.calcite.sql.type.SqlOperandTypeChecker-">
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 <h4>SqlBinaryOperator</h4>
 <pre>public&nbsp;SqlBinaryOperator(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>&nbsp;name,
                          <a href="../../../../org/apache/calcite/sql/SqlKind.html" title="org.apache.calcite.sql中的枚举">SqlKind</a>&nbsp;kind,
                          int&nbsp;prec,
                          boolean&nbsp;leftAssoc,
                          <a href="../../../../org/apache/calcite/sql/type/SqlReturnTypeInference.html" title="org.apache.calcite.sql.type中的接口">SqlReturnTypeInference</a>&nbsp;returnTypeInference,
                          <a href="../../../../org/apache/calcite/sql/type/SqlOperandTypeInference.html" title="org.apache.calcite.sql.type中的接口">SqlOperandTypeInference</a>&nbsp;operandTypeInference,
                          <a href="../../../../org/apache/calcite/sql/type/SqlOperandTypeChecker.html" title="org.apache.calcite.sql.type中的接口">SqlOperandTypeChecker</a>&nbsp;operandTypeChecker)</pre>
 <div class="block">Creates a SqlBinaryOperator.</div>
 <dl>
 <dt><span class="paramLabel">参数:</span></dt>
 <dd><code>name</code> - Name of operator</dd>
 <dd><code>kind</code> - Kind</dd>
 <dd><code>prec</code> - Precedence</dd>
 <dd><code>leftAssoc</code> - Left-associativity</dd>
 <dd><code>returnTypeInference</code> - Strategy to infer return type</dd>
 <dd><code>operandTypeInference</code> - Strategy to infer operand types</dd>
 <dd><code>operandTypeChecker</code> - Validator for operand types</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <!-- ============ METHOD DETAIL ========== -->
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 <h3>方法详细资料</h3>
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 <h4>getSyntax</h4>
 <pre>public&nbsp;<a href="../../../../org/apache/calcite/sql/SqlSyntax.html" title="org.apache.calcite.sql中的枚举">SqlSyntax</a>&nbsp;getSyntax()</pre>
 <div class="block"><span class="descfrmTypeLabel">从类复制的说明:&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#getSyntax--">SqlOperator</a></code></span></div>
 <div class="block">Returns the syntactic type of this operator, never null.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">指定者:</span></dt>
 <dd><code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#getSyntax--">getSyntax</a></code>&nbsp;在类中&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="org.apache.calcite.sql中的类">SqlOperator</a></code></dd>
 </dl>
 </li>
 </ul>
 <a name="getSignatureTemplate-int-">
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 <h4>getSignatureTemplate</h4>
 <pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>&nbsp;getSignatureTemplate(int&nbsp;operandsCount)</pre>
 <div class="block"><span class="descfrmTypeLabel">从类复制的说明:&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#getSignatureTemplate-int-">SqlOperator</a></code></span></div>
 <div class="block">Returns a template describing how the operator signature is to be built.
  E.g for the binary + operator the template looks like "{1} {0} {2}" {0}
  is the operator, subsequent numbers are operands.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">覆盖:</span></dt>
 <dd><code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#getSignatureTemplate-int-">getSignatureTemplate</a></code>&nbsp;在类中&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="org.apache.calcite.sql中的类">SqlOperator</a></code></dd>
 <dt><span class="paramLabel">参数:</span></dt>
 <dd><code>operandsCount</code> - is used with functions that can take a variable
                       number of operands</dd>
 <dt><span class="returnLabel">返回:</span></dt>
 <dd>signature template, or null to indicate that a default template
  will suffice</dd>
 </dl>
 </li>
 </ul>
 <a name="adjustType-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.SqlCall-org.apache.calcite.rel.type.RelDataType-">
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 <h4>adjustType</h4>
 <pre>protected&nbsp;<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;adjustType(<a href="../../../../org/apache/calcite/sql/validate/SqlValidator.html" title="org.apache.calcite.sql.validate中的接口">SqlValidator</a>&nbsp;validator,
                                  <a href="../../../../org/apache/calcite/sql/SqlCall.html" title="org.apache.calcite.sql中的类">SqlCall</a>&nbsp;call,
                                  <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;type)</pre>
 <div class="block"><span class="descfrmTypeLabel">从类复制的说明:&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#adjustType-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.SqlCall-org.apache.calcite.rel.type.RelDataType-">SqlOperator</a></code></span></div>
 <div class="block">Validates and determines coercibility and resulting collation name of
  binary operator if needed.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">覆盖:</span></dt>
 <dd><code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#adjustType-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.SqlCall-org.apache.calcite.rel.type.RelDataType-">adjustType</a></code>&nbsp;在类中&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="org.apache.calcite.sql中的类">SqlOperator</a></code></dd>
 </dl>
 </li>
 </ul>
 <a name="deriveType-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.validate.SqlValidatorScope-org.apache.calcite.sql.SqlCall-">
 <!--   -->
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 <h4>deriveType</h4>
 <pre>public&nbsp;<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;deriveType(<a href="../../../../org/apache/calcite/sql/validate/SqlValidator.html" title="org.apache.calcite.sql.validate中的接口">SqlValidator</a>&nbsp;validator,
                               <a href="../../../../org/apache/calcite/sql/validate/SqlValidatorScope.html" title="org.apache.calcite.sql.validate中的接口">SqlValidatorScope</a>&nbsp;scope,
                               <a href="../../../../org/apache/calcite/sql/SqlCall.html" title="org.apache.calcite.sql中的类">SqlCall</a>&nbsp;call)</pre>
 <div class="block"><span class="descfrmTypeLabel">从类复制的说明:&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#deriveType-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.validate.SqlValidatorScope-org.apache.calcite.sql.SqlCall-">SqlOperator</a></code></span></div>
 <div class="block">Derives the type of a call to this operator.

  <p>This method is an intrinsic part of the validation process so, unlike
  <a href="../../../../org/apache/calcite/sql/SqlOperator.html#inferReturnType-org.apache.calcite.sql.SqlOperatorBinding-"><code>SqlOperator.inferReturnType(org.apache.calcite.sql.SqlOperatorBinding)</code></a>, specific operators would not typically override
  this method.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">覆盖:</span></dt>
 <dd><code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#deriveType-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.validate.SqlValidatorScope-org.apache.calcite.sql.SqlCall-">deriveType</a></code>&nbsp;在类中&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="org.apache.calcite.sql中的类">SqlOperator</a></code></dd>
 <dt><span class="paramLabel">参数:</span></dt>
 <dd><code>validator</code> - Validator</dd>
 <dd><code>scope</code> - Scope of validation</dd>
 <dd><code>call</code> - Call to this operator</dd>
 <dt><span class="returnLabel">返回:</span></dt>
 <dd>Type of call</dd>
 </dl>
 </li>
 </ul>
 <a name="getMonotonicity-org.apache.calcite.sql.SqlOperatorBinding-">
 <!--   -->
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 <ul class="blockList">
 <li class="blockList">
 <h4>getMonotonicity</h4>
 <pre>public&nbsp;<a href="../../../../org/apache/calcite/sql/validate/SqlMonotonicity.html" title="org.apache.calcite.sql.validate中的枚举">SqlMonotonicity</a>&nbsp;getMonotonicity(<a href="../../../../org/apache/calcite/sql/SqlOperatorBinding.html" title="org.apache.calcite.sql中的类">SqlOperatorBinding</a>&nbsp;call)</pre>
 <div class="block"><span class="descfrmTypeLabel">从类复制的说明:&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#getMonotonicity-org.apache.calcite.sql.SqlOperatorBinding-">SqlOperator</a></code></span></div>
 <div class="block">Returns whether a call to this operator is monotonic.

  <p>Default implementation returns <a href="../../../../org/apache/calcite/sql/validate/SqlMonotonicity.html#NOT_MONOTONIC"><code>SqlMonotonicity.NOT_MONOTONIC</code></a>.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">覆盖:</span></dt>
 <dd><code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#getMonotonicity-org.apache.calcite.sql.SqlOperatorBinding-">getMonotonicity</a></code>&nbsp;在类中&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="org.apache.calcite.sql中的类">SqlOperator</a></code></dd>
 <dt><span class="paramLabel">参数:</span></dt>
 <dd><code>call</code> - Call to this operator with particular arguments and information
              about the monotonicity of the arguments</dd>
 </dl>
 </li>
 </ul>
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 <h4>validRexOperands</h4>
 <pre>public&nbsp;boolean&nbsp;validRexOperands(int&nbsp;count,
                                 <a href="../../../../org/apache/calcite/util/Litmus.html" title="org.apache.calcite.util中的接口">Litmus</a>&nbsp;litmus)</pre>
 <div class="block"><span class="descfrmTypeLabel">从类复制的说明:&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#validRexOperands-int-org.apache.calcite.util.Litmus-">SqlOperator</a></code></span></div>
 <div class="block">Returns whether the given operands are valid. If not valid and
  <code>fail</code>, throws an assertion error.

  <p>Similar to <a href="../../../../org/apache/calcite/sql/SqlOperator.html#checkOperandCount-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.type.SqlOperandTypeChecker-org.apache.calcite.sql.SqlCall-"><code>SqlOperator.checkOperandCount(org.apache.calcite.sql.validate.SqlValidator, org.apache.calcite.sql.type.SqlOperandTypeChecker, org.apache.calcite.sql.SqlCall)</code></a>, but some operators may have
  different valid operands in <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="org.apache.calcite.sql中的类"><code>SqlNode</code></a> and <code>RexNode</code> formats
  (some examples are CAST and AND), and this method throws internal errors,
  not user errors.</p></div>
 <dl>
 <dt><span class="overrideSpecifyLabel">覆盖:</span></dt>
 <dd><code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#validRexOperands-int-org.apache.calcite.util.Litmus-">validRexOperands</a></code>&nbsp;在类中&nbsp;<code><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="org.apache.calcite.sql中的类">SqlOperator</a></code></dd>
 </dl>
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