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<h1 title="Package" class="title">Package&nbsp;org.apache.drill.exec.planner.sql</h1>
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<caption><span>Interface Summary</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Interface</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillCalciteSqlWrapper.html" title="interface in org.apache.drill.exec.planner.sql">DrillCalciteSqlWrapper</a></td>
<td class="colLast">
<div class="block">This interface is meant for the users of the wrappers, <a href="../../../../../../org/apache/drill/exec/planner/sql/DrillCalciteSqlOperatorWrapper.html" title="class in org.apache.drill.exec.planner.sql"><code>DrillCalciteSqlOperatorWrapper</code></a>,
<a href="../../../../../../org/apache/drill/exec/planner/sql/DrillCalciteSqlFunctionWrapper.html" title="class in org.apache.drill.exec.planner.sql"><code>DrillCalciteSqlFunctionWrapper</code></a> and <a href="../../../../../../org/apache/drill/exec/planner/sql/DrillCalciteSqlAggFunctionWrapper.html" title="class in org.apache.drill.exec.planner.sql"><code>DrillCalciteSqlAggFunctionWrapper</code></a>, to access the wrapped Calcite
<code>SqlOperator</code> without knowing exactly which wrapper it is.</div>
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<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/ExpandingConcurrentMap.MapValueFactory.html" title="interface in org.apache.drill.exec.planner.sql">ExpandingConcurrentMap.MapValueFactory</a>&lt;KEY,VALUE&gt;</td>
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<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DirectPlan.html" title="class in org.apache.drill.exec.planner.sql">DirectPlan</a></td>
<td class="colLast">&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillCalciteSqlAggFunctionWrapper.html" title="class in org.apache.drill.exec.planner.sql">DrillCalciteSqlAggFunctionWrapper</a></td>
<td class="colLast">
<div class="block">This class serves as a wrapper class for SqlAggFunction.</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillCalciteSqlBetweenOperatorWrapper.html" title="class in org.apache.drill.exec.planner.sql">DrillCalciteSqlBetweenOperatorWrapper</a></td>
<td class="colLast">
<div class="block">This class serves as a wrapper class for SqlBetweenOperator.</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillCalciteSqlFunctionWrapper.html" title="class in org.apache.drill.exec.planner.sql">DrillCalciteSqlFunctionWrapper</a></td>
<td class="colLast">
<div class="block">This class serves as a wrapper class for SqlFunction.</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillCalciteSqlOperatorWrapper.html" title="class in org.apache.drill.exec.planner.sql">DrillCalciteSqlOperatorWrapper</a></td>
<td class="colLast">
<div class="block">This class serves as a wrapper class for SqlOperator.</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillCalciteSqlSumEmptyIsZeroAggFunctionWrapper.html" title="class in org.apache.drill.exec.planner.sql">DrillCalciteSqlSumEmptyIsZeroAggFunctionWrapper</a></td>
<td class="colLast">
<div class="block">This class serves as a wrapper class for <code>SqlSumEmptyIsZeroAggFunction</code>
with the same goal as <a href="../../../../../../org/apache/drill/exec/planner/sql/DrillCalciteSqlAggFunctionWrapper.html" title="class in org.apache.drill.exec.planner.sql"><code>DrillCalciteSqlAggFunctionWrapper</code></a>
but extends <code>SqlSumEmptyIsZeroAggFunction</code> to allow using
additional Calcite functionality designated for <code>SqlSumEmptyIsZeroAggFunction</code>.</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillConformance.html" title="class in org.apache.drill.exec.planner.sql">DrillConformance</a></td>
<td class="colLast">
<div class="block">Drill's SQL conformance is SqlConformanceEnum.DEFAULT with a couple of deviations.</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillConvertletTable.html" title="class in org.apache.drill.exec.planner.sql">DrillConvertletTable</a></td>
<td class="colLast">
<div class="block">Convertlet table which allows to plug-in custom rex conversion of calls to
Calcite's standard operators.</div>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillOperatorTable.html" title="class in org.apache.drill.exec.planner.sql">DrillOperatorTable</a></td>
<td class="colLast">
<div class="block">Implementation of <code>SqlOperatorTable</code> that contains standard operators and functions provided through
<a href="../../../../../../org/apache/drill/exec/planner/sql/DrillOperatorTable.html#inner"><code>SqlStdOperatorTable</code></a>, and Drill User Defined Functions.</div>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillParserConfig.html" title="class in org.apache.drill.exec.planner.sql">DrillParserConfig</a></td>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillSqlAggOperator.html" title="class in org.apache.drill.exec.planner.sql">DrillSqlAggOperator</a></td>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillSqlAggOperator.DrillSqlAggOperatorBuilder.html" title="class in org.apache.drill.exec.planner.sql">DrillSqlAggOperator.DrillSqlAggOperatorBuilder</a></td>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillSqlAggOperatorWithoutInference.html" title="class in org.apache.drill.exec.planner.sql">DrillSqlAggOperatorWithoutInference</a></td>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillSqlOperator.html" title="class in org.apache.drill.exec.planner.sql">DrillSqlOperator</a></td>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillSqlOperator.DrillSqlOperatorBuilder.html" title="class in org.apache.drill.exec.planner.sql">DrillSqlOperator.DrillSqlOperatorBuilder</a></td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillSqlOperatorWithoutInference.html" title="class in org.apache.drill.exec.planner.sql">DrillSqlOperatorWithoutInference</a></td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/DrillSqlWorker.html" title="class in org.apache.drill.exec.planner.sql">DrillSqlWorker</a></td>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/ExpandingConcurrentMap.html" title="class in org.apache.drill.exec.planner.sql">ExpandingConcurrentMap</a>&lt;KEY,VALUE&gt;</td>
<td class="colLast">
<div class="block">A special type of concurrent map which attempts to create an object before returning that it does not exist.</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/HivePartitionDescriptor.html" title="class in org.apache.drill.exec.planner.sql">HivePartitionDescriptor</a></td>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/HivePartitionLocation.html" title="class in org.apache.drill.exec.planner.sql">HivePartitionLocation</a></td>
<td class="colLast">&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/HiveUDFOperator.html" title="class in org.apache.drill.exec.planner.sql">HiveUDFOperator</a></td>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/HiveUDFOperatorWithoutInference.html" title="class in org.apache.drill.exec.planner.sql">HiveUDFOperatorWithoutInference</a></td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/SchemaUtilites.html" title="class in org.apache.drill.exec.planner.sql">SchemaUtilites</a></td>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/TypeInferenceUtils.html" title="class in org.apache.drill.exec.planner.sql">TypeInferenceUtils</a></td>
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<th class="colFirst" scope="col">Exception</th>
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<td class="colFirst"><a href="../../../../../../org/apache/drill/exec/planner/sql/QueryInputException.html" title="class in org.apache.drill.exec.planner.sql">QueryInputException</a></td>
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