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| <h1 title="Package" class="title">Package org.apache.calcite.prepare</h1> |
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| <div class="block">Preparation of queries (parsing, planning and implementation).</div> |
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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="CalcitePrepareImpl.ScalarTranslator.html" title="interface in org.apache.calcite.prepare">CalcitePrepareImpl.ScalarTranslator</a></th> |
| <td class="colLast"> |
| <div class="block">Translator from Java AST to <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare">Prepare.CatalogReader</a></th> |
| <td class="colLast"> |
| <div class="block">Interface by which validator and planner can read table metadata.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Prepare.PreparedResult.html" title="interface in org.apache.calcite.prepare">Prepare.PreparedResult</a></th> |
| <td class="colLast"> |
| <div class="block">Result of a call to <a href="Prepare.html#prepareSql(org.apache.calcite.sql.SqlNode,java.lang.Class,org.apache.calcite.sql.validate.SqlValidator,boolean)"><code>Prepare.prepareSql(org.apache.calcite.sql.SqlNode, java.lang.Class, org.apache.calcite.sql.validate.SqlValidator, boolean)</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Prepare.PreparingTable.html" title="interface in org.apache.calcite.prepare">Prepare.PreparingTable</a></th> |
| <td class="colLast"> |
| <div class="block">Definition of a table, for the purposes of the validator and planner.</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="CalciteCatalogReader.html" title="class in org.apache.calcite.prepare">CalciteCatalogReader</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="Prepare.CatalogReader.html" title="interface in org.apache.calcite.prepare"><code>Prepare.CatalogReader</code></a> |
| and also <a href="../sql/SqlOperatorTable.html" title="interface in org.apache.calcite.sql"><code>SqlOperatorTable</code></a> based on tables and |
| functions defined schemas.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CalciteMaterializer.html" title="class in org.apache.calcite.prepare">CalciteMaterializer</a></th> |
| <td class="colLast"> |
| <div class="block">Context for populating a <a href="Prepare.Materialization.html" title="class in org.apache.calcite.prepare"><code>Prepare.Materialization</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="CalciteMaterializer.Callback.html" title="class in org.apache.calcite.prepare">CalciteMaterializer.Callback</a></th> |
| <td class="colLast"> |
| <div class="block">Called when we discover a star table that matches.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CalciteMaterializer.RelNullShuttle.html" title="class in org.apache.calcite.prepare">CalciteMaterializer.RelNullShuttle</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="../rel/RelShuttle.html" title="interface in org.apache.calcite.rel"><code>RelShuttle</code></a> that returns each relational |
| expression unchanged.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="CalcitePrepareImpl.html" title="class in org.apache.calcite.prepare">CalcitePrepareImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Shit just got real.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CalcitePrepareImpl.CalcitePreparedExplain.html" title="class in org.apache.calcite.prepare">CalcitePrepareImpl.CalcitePreparedExplain</a></th> |
| <td class="colLast"> |
| <div class="block">An <code>EXPLAIN</code> statement, prepared and ready to execute.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="CalcitePrepareImpl.CalcitePreparingStmt.html" title="class in org.apache.calcite.prepare">CalcitePrepareImpl.CalcitePreparingStmt</a></th> |
| <td class="colLast"> |
| <div class="block">Holds state for the process of preparing a SQL statement.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CalcitePrepareImpl.EmptyScalarTranslator.html" title="class in org.apache.calcite.prepare">CalcitePrepareImpl.EmptyScalarTranslator</a></th> |
| <td class="colLast"> |
| <div class="block">Basic translator.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="CalcitePrepareImpl.LambdaScalarTranslator.html" title="class in org.apache.calcite.prepare">CalcitePrepareImpl.LambdaScalarTranslator</a></th> |
| <td class="colLast"> |
| <div class="block">Translator that looks for parameters.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CalciteSqlValidator.html" title="class in org.apache.calcite.prepare">CalciteSqlValidator</a></th> |
| <td class="colLast"> |
| <div class="block">Validator.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="LixToRelTranslator.html" title="class in org.apache.calcite.prepare">LixToRelTranslator</a></th> |
| <td class="colLast"> |
| <div class="block">Translates a tree of linq4j <a href="../linq4j/Queryable.html" title="interface in org.apache.calcite.linq4j"><code>Queryable</code></a> nodes to a tree of |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> planner nodes.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="PlannerImpl.html" title="class in org.apache.calcite.prepare">PlannerImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="../tools/Planner.html" title="interface in org.apache.calcite.tools"><code>Planner</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Prepare.html" title="class in org.apache.calcite.prepare">Prepare</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract base for classes that implement |
| the process of preparing and executing SQL expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Prepare.AbstractPreparingTable.html" title="class in org.apache.calcite.prepare">Prepare.AbstractPreparingTable</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract implementation of <a href="Prepare.PreparingTable.html" title="interface in org.apache.calcite.prepare"><code>Prepare.PreparingTable</code></a> with an implementation |
| for <a href="Prepare.AbstractPreparingTable.html#columnHasDefaultValue(org.apache.calcite.rel.type.RelDataType,int,org.apache.calcite.sql2rel.InitializerContext)"><code>Prepare.AbstractPreparingTable.columnHasDefaultValue(org.apache.calcite.rel.type.RelDataType, int, org.apache.calcite.sql2rel.InitializerContext)</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Prepare.Materialization.html" title="class in org.apache.calcite.prepare">Prepare.Materialization</a></th> |
| <td class="colLast"> |
| <div class="block">Describes that a given SQL query is materialized by a given table.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Prepare.PreparedExplain.html" title="class in org.apache.calcite.prepare">Prepare.PreparedExplain</a></th> |
| <td class="colLast"> |
| <div class="block">PreparedExplanation is a PreparedResult for an EXPLAIN PLAN statement.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Prepare.PreparedResultImpl.html" title="class in org.apache.calcite.prepare">Prepare.PreparedResultImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Abstract implementation of <a href="Prepare.PreparedResult.html" title="interface in org.apache.calcite.prepare"><code>Prepare.PreparedResult</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="QueryableRelBuilder.html" title="class in org.apache.calcite.prepare">QueryableRelBuilder</a><T></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="../linq4j/QueryableFactory.html" title="interface in org.apache.calcite.linq4j"><code>QueryableFactory</code></a> |
| that builds a tree of <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> planner nodes.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="RelOptTableImpl.html" title="class in org.apache.calcite.prepare">RelOptTableImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="../plan/RelOptTable.html" title="interface in org.apache.calcite.plan"><code>RelOptTable</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="RelOptTableImpl.MySchemaPlus.html" title="class in org.apache.calcite.prepare">RelOptTableImpl.MySchemaPlus</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="../schema/SchemaPlus.html" title="interface in org.apache.calcite.schema"><code>SchemaPlus</code></a> that wraps a regular schema and knows |
| its name and parent.</div> |
| </td> |
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| <th class="colLast" scope="col">Description</th> |
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| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="PlannerImpl.State.html" title="enum in org.apache.calcite.prepare">PlannerImpl.State</a></th> |
| <td class="colLast"> |
| <div class="block">Stage of a statement in the query-preparation lifecycle.</div> |
| </td> |
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