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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.sql.fun</a></div>
<h2 title="Class SqlLibraryOperatorTableFactory" class="title">Class SqlLibraryOperatorTableFactory</h2>
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<li>org.apache.calcite.sql.fun.SqlLibraryOperatorTableFactory</li>
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<pre>public class <span class="typeNameLabel">SqlLibraryOperatorTableFactory</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">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>
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<td class="colFirst"><code>static <a href="SqlLibraryOperatorTableFactory.html" title="class in org.apache.calcite.sql.fun">SqlLibraryOperatorTableFactory</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#INSTANCE">INSTANCE</a></span></code></th>
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<div class="block">The singleton instance.</div>
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<td class="colFirst"><code><a href="../SqlOperatorTable.html" title="interface in org.apache.calcite.sql">SqlOperatorTable</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getOperatorTable(java.lang.Iterable)">getOperatorTable</a></span>&#8203;(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a>&lt;<a href="SqlLibrary.html" title="enum in org.apache.calcite.sql.fun">SqlLibrary</a>&gt;&nbsp;librarySet)</code></th>
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<div class="block">Returns a SQL operator table that contains operators in the given set of
libraries.</div>
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<td class="colFirst"><code><a href="../SqlOperatorTable.html" title="interface in org.apache.calcite.sql">SqlOperatorTable</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getOperatorTable(org.apache.calcite.sql.fun.SqlLibrary...)">getOperatorTable</a></span>&#8203;(<a href="SqlLibrary.html" title="enum in org.apache.calcite.sql.fun">SqlLibrary</a>...&nbsp;libraries)</code></th>
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<div class="block">Returns a SQL operator table that contains operators in the given library
or libraries.</div>
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<pre>public static final&nbsp;<a href="SqlLibraryOperatorTableFactory.html" title="class in org.apache.calcite.sql.fun">SqlLibraryOperatorTableFactory</a> INSTANCE</pre>
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<h4>getOperatorTable</h4>
<pre class="methodSignature">public&nbsp;<a href="../SqlOperatorTable.html" title="interface in org.apache.calcite.sql">SqlOperatorTable</a>&nbsp;getOperatorTable&#8203;(<a href="SqlLibrary.html" title="enum in org.apache.calcite.sql.fun">SqlLibrary</a>...&nbsp;libraries)</pre>
<div class="block">Returns a SQL operator table that contains operators in the given library
or libraries.</div>
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<h4>getOperatorTable</h4>
<pre class="methodSignature">public&nbsp;<a href="../SqlOperatorTable.html" title="interface in org.apache.calcite.sql">SqlOperatorTable</a>&nbsp;getOperatorTable&#8203;(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a>&lt;<a href="SqlLibrary.html" title="enum in org.apache.calcite.sql.fun">SqlLibrary</a>&gt;&nbsp;librarySet)</pre>
<div class="block">Returns a SQL operator table that contains operators in the given set of
libraries.</div>
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