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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.sql.fun</a></div>
<h1 title="Class SqlLibraryOperatorTableFactory" class="title">Class SqlLibraryOperatorTableFactory</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
<div class="inheritance">org.apache.calcite.sql.fun.SqlLibraryOperatorTableFactory</div>
</div>
<section class="class-description" id="class-description">
<hr>
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">SqlLibraryOperatorTableFactory</span>
<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div>
<div class="block">Factory that creates operator tables that consist of functions and operators
for particular named libraries. For example, the following code will return
an operator table that contains operators for both Oracle and MySQL:
<blockquote>
<pre>SqlOperatorTable opTab =
SqlLibraryOperatorTableFactory.INSTANCE.getOperatorTable(
EnumSet.of(SqlLibrary.ORACLE, SqlLibrary.MYSQL))</pre>
</blockquote>
<p>To define a new library, add a value to enum <a href="SqlLibrary.html" title="enum in org.apache.calcite.sql.fun"><code>SqlLibrary</code></a>.
<p>To add functions to a library, add the <a href="LibraryOperator.html" title="annotation in org.apache.calcite.sql.fun"><code>LibraryOperator</code></a> annotation
to fields that of type <a href="../SqlOperator.html" title="class in org.apache.calcite.sql"><code>SqlOperator</code></a>, and the library name to its
<a href="LibraryOperator.html#libraries()"><code>LibraryOperator.libraries()</code></a> field.</div>
</section>
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<h2>Field Summary</h2>
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<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Field</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>static final <a href="SqlLibraryOperatorTableFactory.html" title="class in org.apache.calcite.sql.fun">SqlLibraryOperatorTableFactory</a></code></div>
<div class="col-second even-row-color"><code><a href="#INSTANCE" class="member-name-link">INSTANCE</a></code></div>
<div class="col-last even-row-color">
<div class="block">The singleton instance.</div>
</div>
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<h2>Method Summary</h2>
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<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../SqlOperatorTable.html" title="interface in org.apache.calcite.sql">SqlOperatorTable</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getOperatorTable(java.lang.Iterable)" class="member-name-link">getOperatorTable</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a>&lt;<a href="SqlLibrary.html" title="enum in org.apache.calcite.sql.fun">SqlLibrary</a>&gt;&nbsp;librarySet)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns a SQL operator table that contains operators in the given set of
libraries.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../SqlOperatorTable.html" title="interface in org.apache.calcite.sql">SqlOperatorTable</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getOperatorTable(org.apache.calcite.sql.fun.SqlLibrary...)" class="member-name-link">getOperatorTable</a><wbr>(<a href="SqlLibrary.html" title="enum in org.apache.calcite.sql.fun">SqlLibrary</a>...&nbsp;libraries)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns a SQL operator table that contains operators in the given library
or libraries.</div>
</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
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</section>
</li>
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</section>
<section class="details">
<ul class="details-list">
<!-- ============ FIELD DETAIL =========== -->
<li>
<section class="field-details" id="field-detail">
<h2>Field Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="INSTANCE">
<h3>INSTANCE</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="SqlLibraryOperatorTableFactory.html" title="class in org.apache.calcite.sql.fun">SqlLibraryOperatorTableFactory</a></span>&nbsp;<span class="element-name">INSTANCE</span></div>
<div class="block">The singleton instance.</div>
</section>
</li>
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</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
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<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="getOperatorTable(org.apache.calcite.sql.fun.SqlLibrary...)">
<h3>getOperatorTable</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../SqlOperatorTable.html" title="interface in org.apache.calcite.sql">SqlOperatorTable</a></span>&nbsp;<span class="element-name">getOperatorTable</span><wbr><span class="parameters">(<a href="SqlLibrary.html" title="enum in org.apache.calcite.sql.fun">SqlLibrary</a>...&nbsp;libraries)</span></div>
<div class="block">Returns a SQL operator table that contains operators in the given library
or libraries.</div>
</section>
</li>
<li>
<section class="detail" id="getOperatorTable(java.lang.Iterable)">
<h3>getOperatorTable</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../SqlOperatorTable.html" title="interface in org.apache.calcite.sql">SqlOperatorTable</a></span>&nbsp;<span class="element-name">getOperatorTable</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a>&lt;<a href="SqlLibrary.html" title="enum in org.apache.calcite.sql.fun">SqlLibrary</a>&gt;&nbsp;librarySet)</span></div>
<div class="block">Returns a SQL operator table that contains operators in the given set of
libraries.</div>
</section>
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