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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.schema</a></div>
<h1 title="Interface ScannableTable" class="title">Interface ScannableTable</h1>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Superinterfaces:</dt>
<dd><code><a href="Table.html" title="interface in org.apache.calcite.schema">Table</a></code></dd>
</dl>
<dl class="notes">
<dt>All Known Implementing Classes:</dt>
<dd><code><a href="../test/schemata/orderstream/BaseOrderStreamTable.html" title="class in org.apache.calcite.test.schemata.orderstream">BaseOrderStreamTable</a></code>, <code><a href="../adapter/csv/CsvScannableTable.html" title="class in org.apache.calcite.adapter.csv">CsvScannableTable</a></code>, <code><a href="../adapter/csv/CsvStreamScannableTable.html" title="class in org.apache.calcite.adapter.csv">CsvStreamScannableTable</a></code>, <code><a href="../adapter/geode/simple/GeodeSimpleScannableTable.html" title="class in org.apache.calcite.adapter.geode.simple">GeodeSimpleScannableTable</a></code>, <code><a href="../test/schemata/orderstream/InfiniteOrdersTable.html" title="class in org.apache.calcite.test.schemata.orderstream">InfiniteOrdersTable</a></code>, <code><a href="../adapter/jdbc/JdbcTable.html" title="class in org.apache.calcite.adapter.jdbc">JdbcTable</a></code>, <code><a href="../adapter/file/JsonScannableTable.html" title="class in org.apache.calcite.adapter.file">JsonScannableTable</a></code>, <code><a href="../adapter/kafka/KafkaStreamTable.html" title="class in org.apache.calcite.adapter.kafka">KafkaStreamTable</a></code>, <code><a href="impl/ListTransientTable.html" title="class in org.apache.calcite.schema.impl">ListTransientTable</a></code>, <code><a href="../example/maze/MazeTable.html" title="class in org.apache.calcite.example.maze">MazeTable</a></code>, <code><a href="../test/schemata/orderstream/OrdersHistoryTable.html" title="class in org.apache.calcite.test.schemata.orderstream">OrdersHistoryTable</a></code>, <code><a href="../test/schemata/orderstream/OrdersTable.html" title="class in org.apache.calcite.test.schemata.orderstream">OrdersTable</a></code>, <code><a href="../piglet/PigTable.html" title="class in org.apache.calcite.piglet">PigTable</a></code>, <code><a href="../test/schemata/orderstream/ProductsTable.html" title="class in org.apache.calcite.test.schemata.orderstream">ProductsTable</a></code>, <code><a href="../adapter/redis/RedisTable.html" title="class in org.apache.calcite.adapter.redis">RedisTable</a></code>, <code><a href="../util/Smalls.MazeTable.html" title="class in org.apache.calcite.util">Smalls.MazeTable</a></code>, <code><a href="../sql/fun/SqlSpatialTypeFunctions.ExplodeTable.html" title="class in org.apache.calcite.sql.fun">SqlSpatialTypeFunctions.ExplodeTable</a></code>, <code><a href="../sql/fun/SqlSpatialTypeFunctions.GridTable.html" title="class in org.apache.calcite.sql.fun">SqlSpatialTypeFunctions.GridTable</a></code></dd>
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<div class="type-signature"><span class="modifiers">public interface </span><span class="element-name type-name-label">ScannableTable</span><span class="extends-implements">
extends <a href="Table.html" title="interface in org.apache.calcite.schema">Table</a></span></div>
<div class="block">Table that can be scanned without creating an intermediate relational
expression.</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- ========== METHOD SUMMARY =========== -->
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<h2>Method Summary</h2>
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<div class="table-header col-first">Modifier and Type</div>
<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-tab3"><code><a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;@Nullable <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>[]&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#scan(org.apache.calcite.DataContext)" class="member-name-link">scan</a><wbr>(<a href="../DataContext.html" title="interface in org.apache.calcite">DataContext</a>&nbsp;root)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Returns an enumerator over the rows in this Table.</div>
</div>
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<div class="inherited-list">
<h3 id="methods-inherited-from-class-org.apache.calcite.schema.Table">Methods inherited from interface&nbsp;org.apache.calcite.schema.<a href="Table.html" title="interface in org.apache.calcite.schema">Table</a></h3>
<code><a href="Table.html#getJdbcTableType()">getJdbcTableType</a>, <a href="Table.html#getRowType(org.apache.calcite.rel.type.RelDataTypeFactory)">getRowType</a>, <a href="Table.html#getStatistic()">getStatistic</a>, <a href="Table.html#isRolledUp(java.lang.String)">isRolledUp</a>, <a href="Table.html#rolledUpColumnValidInsideAgg(java.lang.String,org.apache.calcite.sql.SqlCall,org.apache.calcite.sql.SqlNode,org.apache.calcite.config.CalciteConnectionConfig)">rolledUpColumnValidInsideAgg</a></code></div>
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<h2>Method Details</h2>
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<section class="detail" id="scan(org.apache.calcite.DataContext)">
<h3>scan</h3>
<div class="member-signature"><span class="return-type"><a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;@Nullable <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>[]&gt;</span>&nbsp;<span class="element-name">scan</span><wbr><span class="parameters">(<a href="../DataContext.html" title="interface in org.apache.calcite">DataContext</a>&nbsp;root)</span></div>
<div class="block">Returns an enumerator over the rows in this Table. Each row is represented
as an array of its column values.</div>
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