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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.piglet</a></div>
<h2 title="Class PigTypes.PigRelDataTypeFactory" class="title">Class PigTypes.PigRelDataTypeFactory</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<ul class="inheritance">
<li><a href="../rel/type/RelDataTypeFactoryImpl.html" title="class in org.apache.calcite.rel.type">org.apache.calcite.rel.type.RelDataTypeFactoryImpl</a></li>
<li>
<ul class="inheritance">
<li><a href="../sql/type/SqlTypeFactoryImpl.html" title="class in org.apache.calcite.sql.type">org.apache.calcite.sql.type.SqlTypeFactoryImpl</a></li>
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<li><a href="../jdbc/JavaTypeFactoryImpl.html" title="class in org.apache.calcite.jdbc">org.apache.calcite.jdbc.JavaTypeFactoryImpl</a></li>
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<ul class="inheritance">
<li>org.apache.calcite.piglet.PigTypes.PigRelDataTypeFactory</li>
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<dt>All Implemented Interfaces:</dt>
<dd><code><a href="../adapter/java/JavaTypeFactory.html" title="interface in org.apache.calcite.adapter.java">JavaTypeFactory</a></code>, <code><a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd>
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<dt>Enclosing class:</dt>
<dd><a href="PigTypes.html" title="class in org.apache.calcite.piglet">PigTypes</a></dd>
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<pre>static class <span class="typeNameLabel">PigTypes.PigRelDataTypeFactory</span>
extends <a href="../jdbc/JavaTypeFactoryImpl.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl</a></pre>
<div class="block">Type factory that produces types with the nullability when converting
from Pig types. It also translates a Pig DataBag type into a multiset of
objects type.</div>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.calcite.jdbc.<a href="../jdbc/JavaTypeFactoryImpl.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl</a></h3>
<code><a href="../jdbc/JavaTypeFactoryImpl.SyntheticRecordType.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl.SyntheticRecordType</a></code></li>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeFactoryImpl.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactoryImpl</a></h3>
<code><a href="../rel/type/RelDataTypeFactoryImpl.JavaType.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactoryImpl.JavaType</a></code></li>
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<h3>Nested classes/interfaces inherited from interface&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></h3>
<code><a href="../rel/type/RelDataTypeFactory.Builder.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactory.Builder</a>, <a href="../rel/type/RelDataTypeFactory.FieldInfo.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory.FieldInfo</a>, <a href="../rel/type/RelDataTypeFactory.FieldInfoBuilder.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactory.FieldInfoBuilder</a></code></li>
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<h3>Fields inherited from class&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeFactoryImpl.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactoryImpl</a></h3>
<code><a href="../rel/type/RelDataTypeFactoryImpl.html#typeSystem">typeSystem</a></code></li>
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<th class="colFirst" scope="col">Modifier</th>
<th class="colSecond" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><code>private </code></td>
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.rel.type.RelDataTypeSystem)">PigRelDataTypeFactory</a></span>&#8203;(<a href="../rel/type/RelDataTypeSystem.html" title="interface in org.apache.calcite.rel.type">RelDataTypeSystem</a>&nbsp;typeSystem)</code></th>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
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<td class="colFirst"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createMapType(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType,boolean)">createMapType</a></span>&#8203;(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;keyType,
<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;valueType,
boolean&nbsp;nullable)</code></th>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createMultisetType(org.apache.calcite.rel.type.RelDataType,long,boolean)">createMultisetType</a></span>&#8203;(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type,
long&nbsp;maxCardinality,
boolean&nbsp;nullable)</code></th>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createSqlType(org.apache.calcite.sql.type.SqlTypeName,boolean)">createSqlType</a></span>&#8203;(<a href="../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a>&nbsp;typeName,
boolean&nbsp;nullable)</code></th>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createStructType(java.util.List,java.util.List,boolean)">createStructType</a></span>&#8203;(java.util.List&lt;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&gt;&nbsp;typeList,
java.util.List&lt;java.lang.String&gt;&nbsp;fieldNameList,
boolean&nbsp;nullable)</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toSql(org.apache.calcite.rel.type.RelDataType)">toSql</a></span>&#8203;(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type)</code></th>
<td class="colLast">
<div class="block">Converts a type in Java format to a SQL-oriented type.</div>
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<h3>Methods inherited from class&nbsp;org.apache.calcite.jdbc.<a href="../jdbc/JavaTypeFactoryImpl.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl</a></h3>
<code><a href="../jdbc/JavaTypeFactoryImpl.html#createStructType(java.lang.Class)">createStructType</a>, <a href="../jdbc/JavaTypeFactoryImpl.html#createSyntheticType(java.util.List)">createSyntheticType</a>, <a href="../jdbc/JavaTypeFactoryImpl.html#createType(java.lang.reflect.Type)">createType</a>, <a href="../jdbc/JavaTypeFactoryImpl.html#getJavaClass(org.apache.calcite.rel.type.RelDataType)">getJavaClass</a>, <a href="../jdbc/JavaTypeFactoryImpl.html#toSql(org.apache.calcite.rel.type.RelDataTypeFactory,org.apache.calcite.rel.type.RelDataType)">toSql</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.calcite.sql.type.<a href="../sql/type/SqlTypeFactoryImpl.html" title="class in org.apache.calcite.sql.type">SqlTypeFactoryImpl</a></h3>
<code><a href="../sql/type/SqlTypeFactoryImpl.html#canonize(org.apache.calcite.rel.type.RelDataType)">canonize</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createArrayType(org.apache.calcite.rel.type.RelDataType,long)">createArrayType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createMapType(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createMapType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createMultisetType(org.apache.calcite.rel.type.RelDataType,long)">createMultisetType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createSqlIntervalType(org.apache.calcite.sql.SqlIntervalQualifier)">createSqlIntervalType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName)">createSqlType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName,int)">createSqlType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName,int,int)">createSqlType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createTypeWithCharsetAndCollation(org.apache.calcite.rel.type.RelDataType,java.nio.charset.Charset,org.apache.calcite.sql.SqlCollation)">createTypeWithCharsetAndCollation</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createTypeWithNullability(org.apache.calcite.rel.type.RelDataType,boolean)">createTypeWithNullability</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createUnknownType()">createUnknownType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#leastRestrictive(java.util.List)">leastRestrictive</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeFactoryImpl.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactoryImpl</a></h3>
<code><a href="../rel/type/RelDataTypeFactoryImpl.html#builder()">builder</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#canonize(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)">canonize</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#canonize(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List,boolean)">canonize</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#copyType(org.apache.calcite.rel.type.RelDataType)">copyType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createDecimalProduct(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createDecimalProduct</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createDecimalQuotient(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createDecimalQuotient</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createJavaType(java.lang.Class)">createJavaType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createJoinType(org.apache.calcite.rel.type.RelDataType...)">createJoinType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createStructType(java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createStructType(java.util.List,java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createStructType(org.apache.calcite.rel.type.RelDataTypeFactory.FieldInfo)">createStructType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createStructType(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#decimalOf(org.apache.calcite.rel.type.RelDataType)">decimalOf</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#getDefaultCharset()">getDefaultCharset</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#getTypeSystem()">getTypeSystem</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#isJavaType(org.apache.calcite.rel.type.RelDataType)">isJavaType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#leastRestrictiveStructuredType(java.util.List)">leastRestrictiveStructuredType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#useDoubleMultiplication(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">useDoubleMultiplication</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></h3>
<code><a href="../rel/type/RelDataTypeFactory.html#builder()">builder</a>, <a href="../rel/type/RelDataTypeFactory.html#copyType(org.apache.calcite.rel.type.RelDataType)">copyType</a>, <a href="../rel/type/RelDataTypeFactory.html#createArrayType(org.apache.calcite.rel.type.RelDataType,long)">createArrayType</a>, <a href="../rel/type/RelDataTypeFactory.html#createDecimalProduct(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createDecimalProduct</a>, <a href="../rel/type/RelDataTypeFactory.html#createDecimalQuotient(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createDecimalQuotient</a>, <a href="../rel/type/RelDataTypeFactory.html#createJavaType(java.lang.Class)">createJavaType</a>, <a href="../rel/type/RelDataTypeFactory.html#createJoinType(org.apache.calcite.rel.type.RelDataType...)">createJoinType</a>, <a href="../rel/type/RelDataTypeFactory.html#createMapType(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createMapType</a>, <a href="../rel/type/RelDataTypeFactory.html#createMultisetType(org.apache.calcite.rel.type.RelDataType,long)">createMultisetType</a>, <a href="../rel/type/RelDataTypeFactory.html#createSqlIntervalType(org.apache.calcite.sql.SqlIntervalQualifier)">createSqlIntervalType</a>, <a href="../rel/type/RelDataTypeFactory.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName)">createSqlType</a>, <a href="../rel/type/RelDataTypeFactory.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName,int)">createSqlType</a>, <a href="../rel/type/RelDataTypeFactory.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName,int,int)">createSqlType</a>, <a href="../rel/type/RelDataTypeFactory.html#createStructType(java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactory.html#createStructType(java.util.List,java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactory.html#createStructType(org.apache.calcite.rel.type.RelDataTypeFactory.FieldInfo)">createStructType</a>, <a href="../rel/type/RelDataTypeFactory.html#createStructType(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactory.html#createTypeWithCharsetAndCollation(org.apache.calcite.rel.type.RelDataType,java.nio.charset.Charset,org.apache.calcite.sql.SqlCollation)">createTypeWithCharsetAndCollation</a>, <a href="../rel/type/RelDataTypeFactory.html#createTypeWithNullability(org.apache.calcite.rel.type.RelDataType,boolean)">createTypeWithNullability</a>, <a href="../rel/type/RelDataTypeFactory.html#createUnknownType()">createUnknownType</a>, <a href="../rel/type/RelDataTypeFactory.html#decimalOf(org.apache.calcite.rel.type.RelDataType)">decimalOf</a>, <a href="../rel/type/RelDataTypeFactory.html#getDefaultCharset()">getDefaultCharset</a>, <a href="../rel/type/RelDataTypeFactory.html#getTypeSystem()">getTypeSystem</a>, <a href="../rel/type/RelDataTypeFactory.html#leastRestrictive(java.util.List)">leastRestrictive</a>, <a href="../rel/type/RelDataTypeFactory.html#useDoubleMultiplication(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">useDoubleMultiplication</a></code></li>
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<h4>PigRelDataTypeFactory</h4>
<pre>private&nbsp;PigRelDataTypeFactory&#8203;(<a href="../rel/type/RelDataTypeSystem.html" title="interface in org.apache.calcite.rel.type">RelDataTypeSystem</a>&nbsp;typeSystem)</pre>
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<h4>createSqlType</h4>
<pre class="methodSignature">public&nbsp;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;createSqlType&#8203;(<a href="../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a>&nbsp;typeName,
boolean&nbsp;nullable)</pre>
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<pre class="methodSignature">public&nbsp;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;createStructType&#8203;(java.util.List&lt;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&gt;&nbsp;typeList,
java.util.List&lt;java.lang.String&gt;&nbsp;fieldNameList,
boolean&nbsp;nullable)</pre>
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<pre class="methodSignature">public&nbsp;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;createMultisetType&#8203;(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type,
long&nbsp;maxCardinality,
boolean&nbsp;nullable)</pre>
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<pre class="methodSignature">public&nbsp;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;createMapType&#8203;(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;keyType,
<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;valueType,
boolean&nbsp;nullable)</pre>
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<pre class="methodSignature">public&nbsp;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;toSql&#8203;(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../adapter/java/JavaTypeFactory.html#toSql(org.apache.calcite.rel.type.RelDataType)">JavaTypeFactory</a></code></span></div>
<div class="block">Converts a type in Java format to a SQL-oriented type.</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../adapter/java/JavaTypeFactory.html#toSql(org.apache.calcite.rel.type.RelDataType)">toSql</a></code>&nbsp;in interface&nbsp;<code><a href="../adapter/java/JavaTypeFactory.html" title="interface in org.apache.calcite.adapter.java">JavaTypeFactory</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../jdbc/JavaTypeFactoryImpl.html#toSql(org.apache.calcite.rel.type.RelDataType)">toSql</a></code>&nbsp;in class&nbsp;<code><a href="../jdbc/JavaTypeFactoryImpl.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl</a></code></dd>
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