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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.schema</a></div> |
| <h2 title="Interface TranslatableTable" class="title">Interface TranslatableTable</h2> |
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| <dt>All Superinterfaces:</dt> |
| <dd><code><a href="Table.html" title="interface in org.apache.calcite.schema">Table</a></code></dd> |
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| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="../adapter/cassandra/CassandraTable.html" title="class in org.apache.calcite.adapter.cassandra">CassandraTable</a></code>, <code><a href="../adapter/csv/CsvTranslatableTable.html" title="class in org.apache.calcite.adapter.csv">CsvTranslatableTable</a></code>, <code><a href="../adapter/druid/DruidTable.html" title="class in org.apache.calcite.adapter.druid">DruidTable</a></code>, <code><a href="../adapter/elasticsearch/ElasticsearchTable.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchTable</a></code>, <code><a href="../adapter/file/FileTable.html" title="class in org.apache.calcite.adapter.file">FileTable</a></code>, <code><a href="../adapter/geode/rel/GeodeTable.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeTable</a></code>, <code><a href="../adapter/jdbc/JdbcTable.html" title="class in org.apache.calcite.adapter.jdbc">JdbcTable</a></code>, <code><a href="impl/MaterializedViewTable.html" title="class in org.apache.calcite.schema.impl">MaterializedViewTable</a></code>, <code><a href="impl/ModifiableViewTable.html" title="class in org.apache.calcite.schema.impl">ModifiableViewTable</a></code>, <code><a href="../adapter/mongodb/MongoTable.html" title="class in org.apache.calcite.adapter.mongodb">MongoTable</a></code>, <code><a href="../adapter/pig/PigTable.html" title="class in org.apache.calcite.adapter.pig">PigTable</a></code>, <code><a href="../adapter/splunk/SplunkTable.html" title="class in org.apache.calcite.adapter.splunk">SplunkTable</a></code>, <code><a href="impl/StarTable.html" title="class in org.apache.calcite.schema.impl">StarTable</a></code>, <code><a href="impl/ViewTable.html" title="class in org.apache.calcite.schema.impl">ViewTable</a></code></dd> |
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| <pre>public interface <span class="typeNameLabel">TranslatableTable</span> |
| extends <a href="Table.html" title="interface in org.apache.calcite.schema">Table</a></pre> |
| <div class="block">Extension to <a href="Table.html" title="interface in org.apache.calcite.schema"><code>Table</code></a> that specifies how it is to be translated to |
| a <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>relational expression</code></a>. |
| |
| <p>It is optional for a Table to implement this interface. If Table does |
| not implement this interface, it will be converted to an |
| <a href="../adapter/enumerable/EnumerableTableScan.html" title="class in org.apache.calcite.adapter.enumerable"><code>EnumerableTableScan</code></a>. |
| Generally a Table will implement this interface to |
| create a particular subclass of RelNode, and also register rules that act |
| on that particular subclass of RelNode.</div> |
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| <td class="colFirst"><code><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toRel(org.apache.calcite.plan.RelOptTable.ToRelContext,org.apache.calcite.plan.RelOptTable)">toRel</a></span>​(<a href="../plan/RelOptTable.ToRelContext.html" title="interface in org.apache.calcite.plan">RelOptTable.ToRelContext</a> context, |
| <a href="../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a> relOptTable)</code></th> |
| <td class="colLast"> |
| <div class="block">Converts this table into a <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>relational expression</code></a>.</div> |
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| <h3>Methods inherited from interface 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></li> |
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| <a id="toRel(org.apache.calcite.plan.RelOptTable.ToRelContext,org.apache.calcite.plan.RelOptTable)"> |
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| <h4>toRel</h4> |
| <pre class="methodSignature"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> toRel​(<a href="../plan/RelOptTable.ToRelContext.html" title="interface in org.apache.calcite.plan">RelOptTable.ToRelContext</a> context, |
| <a href="../plan/RelOptTable.html" title="interface in org.apache.calcite.plan">RelOptTable</a> relOptTable)</pre> |
| <div class="block">Converts this table into a <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>relational expression</code></a>.</div> |
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