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<div class="subTitle">org.apache.calcite.schema</div>
<h2 title="接口 QueryableTable" class="title">接口 QueryableTable</h2>
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<dt>所有超级接口:</dt>
<dd><a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口">Table</a></dd>
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<dl>
<dt>所有已知子接口:</dt>
<dd><a href="../../../../org/apache/calcite/schema/ModifiableTable.html" title="org.apache.calcite.schema中的接口">ModifiableTable</a></dd>
</dl>
<dl>
<dt>所有已知实现类:</dt>
<dd><a href="../../../../org/apache/calcite/adapter/java/AbstractQueryableTable.html" title="org.apache.calcite.adapter.java中的类">AbstractQueryableTable</a>, <a href="../../../../org/apache/calcite/adapter/cassandra/CassandraTable.html" title="org.apache.calcite.adapter.cassandra中的类">CassandraTable</a>, <a href="../../../../org/apache/calcite/adapter/csv/CsvTranslatableTable.html" title="org.apache.calcite.adapter.csv中的类">CsvTranslatableTable</a>, <a href="../../../../org/apache/calcite/adapter/elasticsearch/ElasticsearchTable.html" title="org.apache.calcite.adapter.elasticsearch中的类">ElasticsearchTable</a>, <a href="../../../../org/apache/calcite/adapter/geode/rel/GeodeTable.html" title="org.apache.calcite.adapter.geode.rel中的类">GeodeTable</a>, <a href="../../../../org/apache/calcite/adapter/jdbc/JdbcTable.html" title="org.apache.calcite.adapter.jdbc中的类">JdbcTable</a>, <a href="../../../../org/apache/calcite/schema/impl/ListTransientTable.html" title="org.apache.calcite.schema.impl中的类">ListTransientTable</a>, <a href="../../../../org/apache/calcite/schema/impl/MaterializedViewTable.html" title="org.apache.calcite.schema.impl中的类">MaterializedViewTable</a>, <a href="../../../../org/apache/calcite/schema/impl/ModifiableViewTable.html" title="org.apache.calcite.schema.impl中的类">ModifiableViewTable</a>, <a href="../../../../org/apache/calcite/adapter/mongodb/MongoTable.html" title="org.apache.calcite.adapter.mongodb中的类">MongoTable</a>, <a href="../../../../org/apache/calcite/schema/impl/ViewTable.html" title="org.apache.calcite.schema.impl中的类">ViewTable</a></dd>
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<pre>public interface <span class="typeNameLabel">QueryableTable</span>
extends <a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口">Table</a></pre>
<div class="block">Extension to <a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口"><code>Table</code></a> that can translate itself to a <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口"><code>Queryable</code></a>.</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="t3" class="tableTab"><span><a href="javascript:show(4);">抽象方法</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>
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<td class="colFirst"><code>&lt;T&gt;&nbsp;<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a>&lt;T&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/schema/QueryableTable.html#asQueryable-org.apache.calcite.linq4j.QueryProvider-org.apache.calcite.schema.SchemaPlus-java.lang.String-">asQueryable</a></span>(<a href="../../../../org/apache/calcite/linq4j/QueryProvider.html" title="org.apache.calcite.linq4j中的接口">QueryProvider</a>&nbsp;queryProvider,
<a href="../../../../org/apache/calcite/schema/SchemaPlus.html" title="org.apache.calcite.schema中的接口">SchemaPlus</a>&nbsp;schema,
<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;tableName)</code>
<div class="block">Converts this table into a <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口"><code>Queryable</code></a>.</div>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="java.lang.reflect中的类或接口">Type</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/schema/QueryableTable.html#getElementType--">getElementType</a></span>()</code>
<div class="block">Returns the element type of the collection that will implement this
table.</div>
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<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/linq4j/tree/Expression.html" title="org.apache.calcite.linq4j.tree中的类">Expression</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/schema/QueryableTable.html#getExpression-org.apache.calcite.schema.SchemaPlus-java.lang.String-java.lang.Class-">getExpression</a></span>(<a href="../../../../org/apache/calcite/schema/SchemaPlus.html" title="org.apache.calcite.schema中的接口">SchemaPlus</a>&nbsp;schema,
<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;tableName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a>&nbsp;clazz)</code>
<div class="block">Generates an expression with which this table can be referenced in
generated code.</div>
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<h3>从接口继承的方法&nbsp;org.apache.calcite.schema.<a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口">Table</a></h3>
<code><a href="../../../../org/apache/calcite/schema/Table.html#getJdbcTableType--">getJdbcTableType</a>, <a href="../../../../org/apache/calcite/schema/Table.html#getRowType-org.apache.calcite.rel.type.RelDataTypeFactory-">getRowType</a>, <a href="../../../../org/apache/calcite/schema/Table.html#getStatistic--">getStatistic</a>, <a href="../../../../org/apache/calcite/schema/Table.html#isRolledUp-java.lang.String-">isRolledUp</a>, <a href="../../../../org/apache/calcite/schema/Table.html#rolledUpColumnValidInsideAgg-java.lang.String-org.apache.calcite.sql.SqlCall-org.apache.calcite.sql.SqlNode-org.apache.calcite.config.CalciteConnectionConfig-">rolledUpColumnValidInsideAgg</a></code></li>
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<h3>方法详细资料</h3>
<a name="asQueryable-org.apache.calcite.linq4j.QueryProvider-org.apache.calcite.schema.SchemaPlus-java.lang.String-">
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<h4>asQueryable</h4>
<pre>&lt;T&gt;&nbsp;<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a>&lt;T&gt;&nbsp;asQueryable(<a href="../../../../org/apache/calcite/linq4j/QueryProvider.html" title="org.apache.calcite.linq4j中的接口">QueryProvider</a>&nbsp;queryProvider,
<a href="../../../../org/apache/calcite/schema/SchemaPlus.html" title="org.apache.calcite.schema中的接口">SchemaPlus</a>&nbsp;schema,
<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;tableName)</pre>
<div class="block">Converts this table into a <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口"><code>Queryable</code></a>.</div>
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<h4>getElementType</h4>
<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="java.lang.reflect中的类或接口">Type</a>&nbsp;getElementType()</pre>
<div class="block">Returns the element type of the collection that will implement this
table.</div>
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<h4>getExpression</h4>
<pre><a href="../../../../org/apache/calcite/linq4j/tree/Expression.html" title="org.apache.calcite.linq4j.tree中的类">Expression</a>&nbsp;getExpression(<a href="../../../../org/apache/calcite/schema/SchemaPlus.html" title="org.apache.calcite.schema中的接口">SchemaPlus</a>&nbsp;schema,
<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;tableName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a>&nbsp;clazz)</pre>
<div class="block">Generates an expression with which this table can be referenced in
generated code.</div>
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<dt><span class="paramLabel">参数:</span></dt>
<dd><code>schema</code> - Schema</dd>
<dd><code>tableName</code> - Table name (unique within schema)</dd>
<dd><code>clazz</code> - The desired collection class; for example <code>Queryable</code>.</dd>
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