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| <h1 title="Package" class="title">Package org.apache.calcite.rel.stream</h1> |
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| <div class="block">Defines relational expressions for streaming. |
| |
| <h2>Related packages and classes</h2> |
| <ul> |
| |
| <li>Package <code> |
| <a href="../core/package-summary.html">org.apache.calcite.rel.core</a></code> |
| contains core relational expressions |
| |
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| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Chi.html" title="class in org.apache.calcite.rel.stream">Chi</a></th> |
| <td class="colLast"> |
| <div class="block">Relational operator that converts a stream to a relation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Delta.html" title="class in org.apache.calcite.rel.stream">Delta</a></th> |
| <td class="colLast"> |
| <div class="block">Relational operator that converts a relation to a stream.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="LogicalChi.html" title="class in org.apache.calcite.rel.stream">LogicalChi</a></th> |
| <td class="colLast"> |
| <div class="block">Sub-class of <a href="Chi.html" title="class in org.apache.calcite.rel.stream"><code>Chi</code></a> |
| not targeted at any particular engine or calling convention.</div> |
| </td> |
| </tr> |
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| <th class="colFirst" scope="row"><a href="LogicalDelta.html" title="class in org.apache.calcite.rel.stream">LogicalDelta</a></th> |
| <td class="colLast"> |
| <div class="block">Sub-class of <a href="Delta.html" title="class in org.apache.calcite.rel.stream"><code>Delta</code></a> |
| not targeted at any particular engine or calling convention.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="StreamRules.html" title="class in org.apache.calcite.rel.stream">StreamRules</a></th> |
| <td class="colLast"> |
| <div class="block">Rules and relational operators for streaming relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="StreamRules.DeltaAggregateTransposeRule.html" title="class in org.apache.calcite.rel.stream">StreamRules.DeltaAggregateTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Planner rule that pushes a <a href="Delta.html" title="class in org.apache.calcite.rel.stream"><code>Delta</code></a> through an <a href="../core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="StreamRules.DeltaFilterTransposeRule.html" title="class in org.apache.calcite.rel.stream">StreamRules.DeltaFilterTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Planner rule that pushes a <a href="Delta.html" title="class in org.apache.calcite.rel.stream"><code>Delta</code></a> through a <a href="../core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="StreamRules.DeltaJoinTransposeRule.html" title="class in org.apache.calcite.rel.stream">StreamRules.DeltaJoinTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Planner rule that pushes a <a href="Delta.html" title="class in org.apache.calcite.rel.stream"><code>Delta</code></a> through a <a href="../core/Join.html" title="class in org.apache.calcite.rel.core"><code>Join</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="StreamRules.DeltaProjectTransposeRule.html" title="class in org.apache.calcite.rel.stream">StreamRules.DeltaProjectTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Planner rule that pushes a <a href="Delta.html" title="class in org.apache.calcite.rel.stream"><code>Delta</code></a> through a <a href="../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="StreamRules.DeltaSortTransposeRule.html" title="class in org.apache.calcite.rel.stream">StreamRules.DeltaSortTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Planner rule that pushes a <a href="Delta.html" title="class in org.apache.calcite.rel.stream"><code>Delta</code></a> through an <a href="../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="StreamRules.DeltaTableScanRule.html" title="class in org.apache.calcite.rel.stream">StreamRules.DeltaTableScanRule</a></th> |
| <td class="colLast"> |
| <div class="block">Planner rule that pushes a <a href="Delta.html" title="class in org.apache.calcite.rel.stream"><code>Delta</code></a> into a <a href="../core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a> of a |
| <a href="../../schema/StreamableTable.html" title="interface in org.apache.calcite.schema"><code>StreamableTable</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="StreamRules.DeltaTableScanToEmptyRule.html" title="class in org.apache.calcite.rel.stream">StreamRules.DeltaTableScanToEmptyRule</a></th> |
| <td class="colLast"> |
| <div class="block">Planner rule that converts <a href="Delta.html" title="class in org.apache.calcite.rel.stream"><code>Delta</code></a> over a <a href="../core/TableScan.html" title="class in org.apache.calcite.rel.core"><code>TableScan</code></a> of |
| a table other than <a href="../../schema/StreamableTable.html" title="interface in org.apache.calcite.schema"><code>StreamableTable</code></a> to |
| an empty <a href="../core/Values.html" title="class in org.apache.calcite.rel.core"><code>Values</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="StreamRules.DeltaUnionTransposeRule.html" title="class in org.apache.calcite.rel.stream">StreamRules.DeltaUnionTransposeRule</a></th> |
| <td class="colLast"> |
| <div class="block">Planner rule that pushes a <a href="Delta.html" title="class in org.apache.calcite.rel.stream"><code>Delta</code></a> through an <a href="../core/Union.html" title="class in org.apache.calcite.rel.core"><code>Union</code></a>.</div> |
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