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| <h1 title="Package" class="title">Package org.apache.calcite.adapter.druid</h1> |
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| <div class="block">Query provider based on a Druid database.</div> |
| </section> |
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| <table class="typeSummary"> |
| <caption><span>Interface Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Interface</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DimensionSpec.html" title="interface in org.apache.calcite.adapter.druid">DimensionSpec</a></th> |
| <td class="colLast"> |
| <div class="block">Interface for Druid DimensionSpec.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidConnection.html" title="interface in org.apache.calcite.adapter.druid">DruidConnection</a></th> |
| <td class="colLast"> |
| <div class="block">Connection to Druid.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidConnectionImpl.RunnableQueueSink.html" title="interface in org.apache.calcite.adapter.druid">DruidConnectionImpl.RunnableQueueSink</a></th> |
| <td class="colLast"> |
| <div class="block">A <a href="../../interpreter/Sink.html" title="interface in org.apache.calcite.interpreter"><code>Sink</code></a> that is also <code>Runnable</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidJson.html" title="interface in org.apache.calcite.adapter.druid">DruidJson</a></th> |
| <td class="colLast"> |
| <div class="block">Object that knows how to write itself to a |
| <code>JsonGenerator</code>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidSqlOperatorConverter.html" title="interface in org.apache.calcite.adapter.druid">DruidSqlOperatorConverter</a></th> |
| <td class="colLast"> |
| <div class="block">Defines how to convert RexNode with a given calcite SQL operator to Druid expressions</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ExtractionFunction.html" title="interface in org.apache.calcite.adapter.druid">ExtractionFunction</a></th> |
| <td class="colLast"> |
| <div class="block">Interface for Druid extraction functions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Granularity.html" title="interface in org.apache.calcite.adapter.druid">Granularity</a></th> |
| <td class="colLast"> |
| <div class="block">A strategy by which Druid rolls up rows into sub-totals based on their |
| timestamp values.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <table class="typeSummary"> |
| <caption><span>Class Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="BinaryOperatorConversion.html" title="class in org.apache.calcite.adapter.druid">BinaryOperatorConversion</a></th> |
| <td class="colLast"> |
| <div class="block">Binary operator conversion utility class used to convert expression like exp1 Operator exp2</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CeilOperatorConversion.html" title="class in org.apache.calcite.adapter.druid">CeilOperatorConversion</a></th> |
| <td class="colLast"> |
| <div class="block">DruidSqlOperatorConverter implementation that handles Ceil operations conversions</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ComplexMetric.html" title="class in org.apache.calcite.adapter.druid">ComplexMetric</a></th> |
| <td class="colLast"> |
| <div class="block">Used to store information about available complex metrics in the Druid Adapter</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DefaultDimensionSpec.html" title="class in org.apache.calcite.adapter.druid">DefaultDimensionSpec</a></th> |
| <td class="colLast"> |
| <div class="block">Default implementation of DimensionSpec.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DirectOperatorConversion.html" title="class in org.apache.calcite.adapter.druid">DirectOperatorConversion</a></th> |
| <td class="colLast"> |
| <div class="block">Direct operator conversion for expression like Function(exp_1,...exp_n)</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidConnectionImpl.html" title="class in org.apache.calcite.adapter.druid">DruidConnectionImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="DruidConnection.html" title="interface in org.apache.calcite.adapter.druid"><code>DruidConnection</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidConnectionImpl.BlockingQueueEnumerator.html" title="class in org.apache.calcite.adapter.druid">DruidConnectionImpl.BlockingQueueEnumerator</a><E></th> |
| <td class="colLast"> |
| <div class="block">An <a href="../../linq4j/Enumerator.html" title="interface in org.apache.calcite.linq4j"><code>Enumerator</code></a> that gets its rows from a <code>BlockingQueue</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidConnectionImpl.JsonAggregator.html" title="class in org.apache.calcite.adapter.druid">DruidConnectionImpl.JsonAggregator</a></th> |
| <td class="colLast"> |
| <div class="block">Element of the "aggregators" collection in the result of a |
| "segmentMetadata" call, populated by Jackson.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidConnectionImpl.JsonColumn.html" title="class in org.apache.calcite.adapter.druid">DruidConnectionImpl.JsonColumn</a></th> |
| <td class="colLast"> |
| <div class="block">Element of the "columns" collection in the result of a |
| "segmentMetadata" call, populated by Jackson.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidConnectionImpl.JsonSegmentMetadata.html" title="class in org.apache.calcite.adapter.druid">DruidConnectionImpl.JsonSegmentMetadata</a></th> |
| <td class="colLast"> |
| <div class="block">Result of a "segmentMetadata" call, populated by Jackson.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidConnectionImpl.Page.html" title="class in org.apache.calcite.adapter.druid">DruidConnectionImpl.Page</a></th> |
| <td class="colLast"> |
| <div class="block">Progress through a large fetch.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidDateTimeUtils.html" title="class in org.apache.calcite.adapter.druid">DruidDateTimeUtils</a></th> |
| <td class="colLast"> |
| <div class="block">Utilities for generating intervals from RexNode.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidExpressions.html" title="class in org.apache.calcite.adapter.druid">DruidExpressions</a></th> |
| <td class="colLast"> |
| <div class="block">Expression utility class to transform Calcite expressions to Druid expressions when possible.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidJsonFilter.html" title="class in org.apache.calcite.adapter.druid">DruidJsonFilter</a></th> |
| <td class="colLast"> |
| <div class="block">Filter element of a Druid "groupBy" or "topN" query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidJsonFilter.JsonBound.html" title="class in org.apache.calcite.adapter.druid">DruidJsonFilter.JsonBound</a></th> |
| <td class="colLast"> |
| <div class="block">Bound filter.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidJsonFilter.JsonCompositeFilter.html" title="class in org.apache.calcite.adapter.druid">DruidJsonFilter.JsonCompositeFilter</a></th> |
| <td class="colLast"> |
| <div class="block">Filter that combines other filters using a boolean operator.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidJsonFilter.JsonDimHavingFilter.html" title="class in org.apache.calcite.adapter.druid">DruidJsonFilter.JsonDimHavingFilter</a></th> |
| <td class="colLast"> |
| <div class="block">Druid Having Filter spec</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidJsonFilter.JsonExpressionFilter.html" title="class in org.apache.calcite.adapter.druid">DruidJsonFilter.JsonExpressionFilter</a></th> |
| <td class="colLast"> |
| <div class="block">Druid Expression filter.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidJsonFilter.JsonInFilter.html" title="class in org.apache.calcite.adapter.druid">DruidJsonFilter.JsonInFilter</a></th> |
| <td class="colLast"> |
| <div class="block">IN filter.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidJsonFilter.JsonSelector.html" title="class in org.apache.calcite.adapter.druid">DruidJsonFilter.JsonSelector</a></th> |
| <td class="colLast"> |
| <div class="block">Equality filter.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery</a></th> |
| <td class="colLast"> |
| <div class="block">Relational expression representing a scan of a Druid data set.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidQuery.DruidQueryNode.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.DruidQueryNode</a></th> |
| <td class="colLast"> |
| <div class="block">Interpreter node that executes a Druid query and sends the results to a |
| <a href="../../interpreter/Sink.html" title="interface in org.apache.calcite.interpreter"><code>Sink</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidQuery.JsonAggregation.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.JsonAggregation</a></th> |
| <td class="colLast"> |
| <div class="block">Aggregation element of a Druid "groupBy" or "topN" query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidQuery.JsonCardinalityAggregation.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.JsonCardinalityAggregation</a></th> |
| <td class="colLast"> |
| <div class="block">Aggregation element that calls the "cardinality" function.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidQuery.JsonCollation.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.JsonCollation</a></th> |
| <td class="colLast"> |
| <div class="block">Collation element of a Druid "groupBy" query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidQuery.JsonExpressionPostAgg.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.JsonExpressionPostAgg</a></th> |
| <td class="colLast"> |
| <div class="block">Druid Json Expression post aggregate.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidQuery.JsonFilteredAggregation.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.JsonFilteredAggregation</a></th> |
| <td class="colLast"> |
| <div class="block">Aggregation element that contains a filter</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidQuery.JsonLimit.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.JsonLimit</a></th> |
| <td class="colLast"> |
| <div class="block">Collation element of a Druid "groupBy" query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidQuery.JsonPostAggregation.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.JsonPostAggregation</a></th> |
| <td class="colLast"> |
| <div class="block">Post-Aggregator Post aggregator abstract writer</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidQuery.QuerySpec.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.QuerySpec</a></th> |
| <td class="colLast"> |
| <div class="block">Druid query specification.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidQuery.ScanQuery.html" title="class in org.apache.calcite.adapter.druid">DruidQuery.ScanQuery</a></th> |
| <td class="colLast"> |
| <div class="block">Druid Scan Query Body</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.html" title="class in org.apache.calcite.adapter.druid">DruidRules</a></th> |
| <td class="colLast"> |
| <div class="block">Rules and relational operators for <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidAggregateExtractProjectRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidAggregateExtractProjectRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to extract a <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> from |
| <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> on top of |
| <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a> based on the fields |
| used in the aggregate.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidAggregateFilterTransposeRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidAggregateFilterTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push an <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> |
| past a <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> |
| when <code>Filter</code> is on top of a <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidAggregateProjectRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidAggregateProjectRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push an <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> and |
| <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> into a <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidAggregateRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidAggregateRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push an <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> into a <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidFilterAggregateTransposeRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidFilterAggregateTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push an <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> |
| past an <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> |
| when <code>Aggregate</code> is on top of a <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidFilterProjectTransposeRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidFilterProjectTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push a <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> |
| past a <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> |
| when <code>Project</code> is on top of a <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidFilterRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidFilterRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push a <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> into a <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidHavingFilterRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidHavingFilterRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to Push a Having <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> into a <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidPostAggregationProjectRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidPostAggregationProjectRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push a <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> into a <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a> as a |
| Post aggregator.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidProjectFilterTransposeRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidProjectFilterTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push a <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> |
| past a <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> |
| when <code>Filter</code> is on top of a <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidProjectRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidProjectRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push a <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> into a <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidProjectSortTransposeRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidProjectSortTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push back <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> through a |
| <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidSortProjectTransposeRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidSortProjectTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push an <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a> through a |
| <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidRules.DruidSortRule.html" title="class in org.apache.calcite.adapter.druid">DruidRules.DruidSortRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to push a <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a> |
| into a <a href="DruidQuery.html" title="class in org.apache.calcite.adapter.druid"><code>DruidQuery</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidSchema.html" title="class in org.apache.calcite.adapter.druid">DruidSchema</a></th> |
| <td class="colLast"> |
| <div class="block">Schema mapped onto a Druid instance.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidSchemaFactory.html" title="class in org.apache.calcite.adapter.druid">DruidSchemaFactory</a></th> |
| <td class="colLast"> |
| <div class="block">Schema factory that creates Druid schemas.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidSqlCastConverter.html" title="class in org.apache.calcite.adapter.druid">DruidSqlCastConverter</a></th> |
| <td class="colLast"> |
| <div class="block">Druid cast converter operator used to translates calcite casts to Druid expression cast</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidTable.html" title="class in org.apache.calcite.adapter.druid">DruidTable</a></th> |
| <td class="colLast"> |
| <div class="block">Table mapped onto a Druid table.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidTable.MapRelProtoDataType.html" title="class in org.apache.calcite.adapter.druid">DruidTable.MapRelProtoDataType</a></th> |
| <td class="colLast"> |
| <div class="block">Creates a <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type"><code>RelDataType</code></a> from a map of |
| field names and types.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidTableFactory.html" title="class in org.apache.calcite.adapter.druid">DruidTableFactory</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="../../schema/TableFactory.html" title="interface in org.apache.calcite.schema"><code>TableFactory</code></a> for Druid.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ExtractionDimensionSpec.html" title="class in org.apache.calcite.adapter.druid">ExtractionDimensionSpec</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of extraction function DimensionSpec.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ExtractOperatorConversion.html" title="class in org.apache.calcite.adapter.druid">ExtractOperatorConversion</a></th> |
| <td class="colLast"> |
| <div class="block">Time extract operator conversion for expressions like EXTRACT(timeUnit FROM arg) |
| Unit can be SECOND, MINUTE, HOUR, DAY (day of month), |
| DOW (day of week), DOY (day of year), WEEK (week of week year), |
| MONTH (1 through 12), QUARTER (1 through 4), or YEAR</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="FloorOperatorConversion.html" title="class in org.apache.calcite.adapter.druid">FloorOperatorConversion</a></th> |
| <td class="colLast"> |
| <div class="block">DruidSqlOperatorConverter implementation that handles Floor operations conversions</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Granularities.html" title="class in org.apache.calcite.adapter.druid">Granularities</a></th> |
| <td class="colLast"> |
| <div class="block">Factory methods and helpers for <a href="Granularity.html" title="interface in org.apache.calcite.adapter.druid"><code>Granularity</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Granularities.PeriodGranularity.html" title="class in org.apache.calcite.adapter.druid">Granularities.PeriodGranularity</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="Granularity.html" title="interface in org.apache.calcite.adapter.druid"><code>Granularity</code></a> based on a time unit.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="NaryOperatorConverter.html" title="class in org.apache.calcite.adapter.druid">NaryOperatorConverter</a></th> |
| <td class="colLast"> |
| <div class="block">Converts Calcite n-ary operators to druid expression eg (arg1 Op arg2 Op arg3)</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SubstringOperatorConversion.html" title="class in org.apache.calcite.adapter.druid">SubstringOperatorConversion</a></th> |
| <td class="colLast"> |
| <div class="block">Converts Calcite SUBSTRING call to Druid Expression when possible</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="TimeExtractionFunction.html" title="class in org.apache.calcite.adapter.druid">TimeExtractionFunction</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of Druid time format extraction function.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="UnaryPrefixOperatorConversion.html" title="class in org.apache.calcite.adapter.druid">UnaryPrefixOperatorConversion</a></th> |
| <td class="colLast"> |
| <div class="block">Unary prefix Operator conversion class used to convert expression like Unary NOT and Minus</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="UnarySuffixOperatorConversion.html" title="class in org.apache.calcite.adapter.druid">UnarySuffixOperatorConversion</a></th> |
| <td class="colLast"> |
| <div class="block">Unary suffix operator conversion, used to convert function like: expression Unary_Operator</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="VirtualColumn.html" title="class in org.apache.calcite.adapter.druid">VirtualColumn</a></th> |
| <td class="colLast"> |
| <div class="block">Druid Json Expression based Virtual Column.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="VirtualColumn.Builder.html" title="class in org.apache.calcite.adapter.druid">VirtualColumn.Builder</a></th> |
| <td class="colLast"> |
| <div class="block">Virtual Column Builder</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <table class="typeSummary"> |
| <caption><span>Enum Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Enum</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DruidJsonFilter.Type.html" title="enum in org.apache.calcite.adapter.druid">DruidJsonFilter.Type</a></th> |
| <td class="colLast"> |
| <div class="block">Supported filter types</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DruidType.html" title="enum in org.apache.calcite.adapter.druid">DruidType</a></th> |
| <td class="colLast"> |
| <div class="block">Druid type.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Granularities.AllGranularity.html" title="enum in org.apache.calcite.adapter.druid">Granularities.AllGranularity</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="Granularity.html" title="interface in org.apache.calcite.adapter.druid"><code>Granularity</code></a> for <a href="Granularity.Type.html#ALL"><code>Granularity.Type.ALL</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Granularity.Type.html" title="enum in org.apache.calcite.adapter.druid">Granularity.Type</a></th> |
| <td class="colLast"> |
| <div class="block">Type of supported periods for granularity.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="QueryType.html" title="enum in org.apache.calcite.adapter.druid">QueryType</a></th> |
| <td class="colLast"> |
| <div class="block">Type of Druid query.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
| </div> |
| </main> |
| <footer role="contentinfo"> |
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