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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.rel.rel2sql</a></div> |
| <h1 title="Class SqlImplementor" class="title">Class SqlImplementor</h1> |
| </div> |
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| <div class="inheritance">org.apache.calcite.rel.rel2sql.SqlImplementor</div> |
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| <section class="description"> |
| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><code><a href="RelToSqlConverter.html" title="class in org.apache.calcite.rel.rel2sql">RelToSqlConverter</a></code></dd> |
| </dl> |
| <hr> |
| <pre>public abstract class <span class="typeNameLabel">SqlImplementor</span> |
| extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></pre> |
| <div class="block">State for generating a SQL statement.</div> |
| </section> |
| <section class="summary"> |
| <ul class="blockList"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
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| <h2>Nested Class Summary</h2> |
| <div class="memberSummary"> |
| <table> |
| <caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> |
| <thead> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="SqlImplementor.AliasContext.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.AliasContext</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Implementation of Context that precedes field references with their |
| "table alias" based on the current sub-query's FROM clause.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="SqlImplementor.BaseContext.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.BaseContext</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql"><code>SqlImplementor.Context</code></a> that has an enclosing |
| <a href="SqlImplementor.html" title="class in org.apache.calcite.rel.rel2sql"><code>SqlImplementor</code></a> and can therefore do non-trivial expressions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="SqlImplementor.Builder.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Builder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Builder.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Clauses in a SQL query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Context for translating a <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> expression (within a |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>) into a <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a> expression (within a SQL parse |
| tree).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="SqlImplementor.MatchRecognizeContext.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.MatchRecognizeContext</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Context for translating MATCH_RECOGNIZE clause.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Result of implementing a node.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="SqlImplementor.SimpleContext.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.SimpleContext</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Simple implementation of <a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql"><code>SqlImplementor.Context</code></a> that cannot handle sub-queries |
| or correlations.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </section> |
| </li> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li class="blockList"> |
| <section class="fieldSummary"><a id="field.summary"> |
| <!-- --> |
| </a> |
| <h2>Field Summary</h2> |
| <div class="memberSummary"> |
| <table> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <thead> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Field</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#aliasSet">aliasSet</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>,​<a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#correlTableMap">correlTableMap</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dialect">dialect</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../sql/parser/SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#POS">POS</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </section> |
| </li> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <section class="constructorSummary"><a id="constructor.summary"> |
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| </a> |
| <h2>Constructor Summary</h2> |
| <div class="memberSummary"> |
| <table> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <thead> |
| <tr> |
| <th class="colFirst" scope="col">Modifier</th> |
| <th class="colSecond" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected </code></td> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.sql.SqlDialect)">SqlImplementor</a></span>​(<a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
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| <div role="tablist" aria-orientation="horizontal"><button role="tab" aria-selected="true" aria-controls="memberSummary_tabpanel" tabindex="0" onkeydown="switchTab(event)" id="t0" class="activeTableTab">All Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t1" class="tableTab" onclick="show(1);">Static Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t2" class="tableTab" onclick="show(2);">Instance Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t3" class="tableTab" onclick="show(4);">Abstract Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t4" class="tableTab" onclick="show(8);">Concrete Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t6" class="tableTab" onclick="show(32);">Deprecated Methods</button></div> |
| <div id="memberSummary_tabpanel" role="tabpanel"> |
| <table aria-labelledby="t0"> |
| <thead> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr class="altColor" id="i0"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addSelect(java.util.List,org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.type.RelDataType)">addSelect</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> selectList, |
| <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> rowType)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i1"> |
| <td class="colFirst"><code><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#aliasContext(java.util.Map,boolean)">aliasContext</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​<a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases, |
| boolean qualified)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i2"> |
| <td class="colFirst"><code>protected <a href="../../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#as(org.apache.calcite.sql.SqlNode,java.lang.String,java.lang.String...)">as</a></span>​(<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> e, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> alias, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>... fieldNames)</code></th> |
| <td class="colLast"> |
| <div class="block">Convenience method for creating column and table aliases.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i3"> |
| <td class="colFirst"><code>static <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#convertConditionToSqlNode(org.apache.calcite.rex.RexNode,org.apache.calcite.rel.rel2sql.SqlImplementor.Context,org.apache.calcite.rel.rel2sql.SqlImplementor.Context,int,org.apache.calcite.sql.SqlDialect)">convertConditionToSqlNode</a></span>​(<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> node, |
| <a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> leftContext, |
| <a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> rightContext, |
| int leftFieldCount, |
| <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect)</code></th> |
| <td class="colLast"> |
| <div class="block">Converts a <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> condition into a <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i4"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isAnon()">isAnon</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns whether to remove trivial aliases such as "EXPR$0" |
| when converting the current relational expression into a SELECT.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i5"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isStar(java.util.List,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">isStar</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exps, |
| <a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> inputRowType, |
| <a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> projectRowType)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns whether a list of expressions projects all fields, in order, |
| from the input, with the same names.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i6"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isStar(org.apache.calcite.rex.RexProgram)">isStar</a></span>​(<a href="../../rex/RexProgram.html" title="class in org.apache.calcite.rex">RexProgram</a> program)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i7"> |
| <td class="colFirst"><code><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#joinContext(org.apache.calcite.rel.rel2sql.SqlImplementor.Context,org.apache.calcite.rel.rel2sql.SqlImplementor.Context)">joinContext</a></span>​(<a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> leftContext, |
| <a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> rightContext)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i8"> |
| <td class="colFirst"><code>static <a href="../../sql/JoinType.html" title="enum in org.apache.calcite.sql">JoinType</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#joinType(org.apache.calcite.rel.core.JoinRelType)">joinType</a></span>​(<a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i9"> |
| <td class="colFirst"><code><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#matchRecognizeContext(org.apache.calcite.rel.rel2sql.SqlImplementor.Context)">matchRecognizeContext</a></span>​(<a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> context)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i10"> |
| <td class="colFirst"><code>protected <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#result(org.apache.calcite.sql.SqlNode,java.util.Collection,java.lang.String,org.apache.calcite.rel.type.RelDataType,java.util.Map)">result</a></span>​(<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> clauses, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> neededAlias, |
| <a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> neededType, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​<a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases)</code></th> |
| <td class="colLast"> |
| <div class="block">Factory method for <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql"><code>SqlImplementor.Result</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i11"> |
| <td class="colFirst"><code><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#result(org.apache.calcite.sql.SqlNode,java.util.Collection,org.apache.calcite.rel.RelNode,java.util.Map)">result</a></span>​(<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> clauses, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​<a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a result based on a single relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i12"> |
| <td class="colFirst"><code><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#result(org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.rel2sql.SqlImplementor.Result,org.apache.calcite.rel.rel2sql.SqlImplementor.Result)">result</a></span>​(<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> join, |
| <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a> leftResult, |
| <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a> rightResult)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a result based on a join.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i13"> |
| <td class="colFirst"><code><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setOpToSql(org.apache.calcite.sql.SqlSetOperator,org.apache.calcite.rel.RelNode)">setOpToSql</a></span>​(<a href="../../sql/SqlSetOperator.html" title="class in org.apache.calcite.sql">SqlSetOperator</a> operator, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i14"> |
| <td class="colFirst"><code><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#tableFunctionScanContext(java.util.List)">tableFunctionScanContext</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> inputSqlNodes)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i15"> |
| <td class="colFirst"><code>static <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toSql(org.apache.calcite.rex.RexLiteral)">toSql</a></span>​(<a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a> literal)</code></th> |
| <td class="colLast"> |
| <div class="block">Converts a <a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex"><code>RexLiteral</code></a> to a <a href="../../sql/SqlLiteral.html" title="class in org.apache.calcite.sql"><code>SqlLiteral</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i16"> |
| <td class="colFirst"><code>static <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toSql(org.apache.calcite.rex.RexProgram,org.apache.calcite.rex.RexLiteral)">toSql</a></span>​(<a href="../../rex/RexProgram.html" title="class in org.apache.calcite.rex">RexProgram</a> program, |
| <a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a> literal)</code></th> |
| <td class="colLast"> |
| <div class="block">Converts a <a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex"><code>RexLiteral</code></a> in the context of a <a href="../../rex/RexProgram.html" title="class in org.apache.calcite.rex"><code>RexProgram</code></a> |
| to a <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i17"> |
| <td class="colFirst"><code><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visitChild(int,org.apache.calcite.rel.RelNode)">visitChild</a></span>​(int i, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use either <a href="#visitRoot(org.apache.calcite.rel.RelNode)"><code>visitRoot(RelNode)</code></a> or |
| <a href="#visitInput(org.apache.calcite.rel.RelNode,int)"><code>visitInput(RelNode, int)</code></a>.</div> |
| </div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i18"> |
| <td class="colFirst"><code><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visitInput(org.apache.calcite.rel.RelNode,int)">visitInput</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e, |
| int i)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits an input of the current relational expression, |
| deducing <code>anon</code> using <a href="#isAnon()"><code>isAnon()</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i19"> |
| <td class="colFirst"><code>abstract <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visitInput(org.apache.calcite.rel.RelNode,int,boolean,boolean,java.util.Set)">visitInput</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e, |
| int i, |
| boolean anon, |
| boolean ignoreClauses, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> expectedClauses)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits the <code>i</code>th input of <code>e</code>, the current relational |
| expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i20"> |
| <td class="colFirst"><code><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visitInput(org.apache.calcite.rel.RelNode,int,java.util.Set)">visitInput</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e, |
| int i, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> clauses)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits an input of the current relational expression, |
| deducing <code>anon</code> using <a href="#isAnon()"><code>isAnon()</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i21"> |
| <td class="colFirst"><code><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visitInput(org.apache.calcite.rel.RelNode,int,org.apache.calcite.rel.rel2sql.SqlImplementor.Clause...)">visitInput</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e, |
| int i, |
| <a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>... clauses)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits an input of the current relational expression, |
| with the given expected clauses.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i22"> |
| <td class="colFirst"><code><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visitRoot(org.apache.calcite.rel.RelNode)">visitRoot</a></span>​(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits a relational expression that has no parent.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></h3> |
| <a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink">equals</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink">hashCode</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink">toString</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li class="blockList"> |
| <section class="fieldDetails"><a id="field.detail"> |
| <!-- --> |
| </a> |
| <h2>Field Details</h2> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="POS">POS</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static final</span> <span class="returnType"><a href="../../sql/parser/SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a></span> <span class="memberName">POS</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="dialect">dialect</a></h3> |
| <div class="memberSignature"><span class="modifiers">public final</span> <span class="returnType"><a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a></span> <span class="memberName">dialect</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="aliasSet">aliasSet</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected final</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>></span> <span class="memberName">aliasSet</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="correlTableMap">correlTableMap</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected final</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>,​<a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a>></span> <span class="memberName">correlTableMap</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li class="blockList"> |
| <section class="constructorDetails"><a id="constructor.detail"> |
| <!-- --> |
| </a> |
| <h2>Constructor Details</h2> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="<init>(org.apache.calcite.sql.SqlDialect)">SqlImplementor</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected</span> <span class="memberName">SqlImplementor</span>​(<span class="arguments"><a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect)</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li class="blockList"> |
| <section class="methodDetails"><a id="method.detail"> |
| <!-- --> |
| </a> |
| <h2>Method Details</h2> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="visitRoot(org.apache.calcite.rel.RelNode)">visitRoot</a></h3> |
| <div class="memberSignature"><span class="modifiers">public final</span> <span class="returnType"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="memberName">visitRoot</span>​(<span class="arguments"><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e)</span></div> |
| <div class="block">Visits a relational expression that has no parent.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="visitChild(int,org.apache.calcite.rel.RelNode)">visitChild</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public final</span> <span class="returnType"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="memberName">visitChild</span>​(<span class="arguments">int i, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use either <a href="#visitRoot(org.apache.calcite.rel.RelNode)"><code>visitRoot(RelNode)</code></a> or |
| <a href="#visitInput(org.apache.calcite.rel.RelNode,int)"><code>visitInput(RelNode, int)</code></a>.</div> |
| </div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="visitInput(org.apache.calcite.rel.RelNode,int)">visitInput</a></h3> |
| <div class="memberSignature"><span class="modifiers">public final</span> <span class="returnType"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="memberName">visitInput</span>​(<span class="arguments"><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e, |
| int i)</span></div> |
| <div class="block">Visits an input of the current relational expression, |
| deducing <code>anon</code> using <a href="#isAnon()"><code>isAnon()</code></a>.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="visitInput(org.apache.calcite.rel.RelNode,int,org.apache.calcite.rel.rel2sql.SqlImplementor.Clause...)">visitInput</a></h3> |
| <div class="memberSignature"><span class="modifiers">public final</span> <span class="returnType"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="memberName">visitInput</span>​(<span class="arguments"><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e, |
| int i, |
| <a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>... clauses)</span></div> |
| <div class="block">Visits an input of the current relational expression, |
| with the given expected clauses.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="visitInput(org.apache.calcite.rel.RelNode,int,java.util.Set)">visitInput</a></h3> |
| <div class="memberSignature"><span class="modifiers">public final</span> <span class="returnType"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="memberName">visitInput</span>​(<span class="arguments"><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e, |
| int i, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> clauses)</span></div> |
| <div class="block">Visits an input of the current relational expression, |
| deducing <code>anon</code> using <a href="#isAnon()"><code>isAnon()</code></a>.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="visitInput(org.apache.calcite.rel.RelNode,int,boolean,boolean,java.util.Set)">visitInput</a></h3> |
| <div class="memberSignature"><span class="modifiers">public abstract</span> <span class="returnType"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="memberName">visitInput</span>​(<span class="arguments"><a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e, |
| int i, |
| boolean anon, |
| boolean ignoreClauses, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> expectedClauses)</span></div> |
| <div class="block">Visits the <code>i</code>th input of <code>e</code>, the current relational |
| expression.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e</code> - Current relational expression</dd> |
| <dd><code>i</code> - Ordinal of input within <code>e</code></dd> |
| <dd><code>anon</code> - Whether to remove trivial aliases such as "EXPR$0"</dd> |
| <dd><code>ignoreClauses</code> - Whether to ignore the expected clauses when deciding |
| whether a sub-query is required</dd> |
| <dd><code>expectedClauses</code> - Set of clauses that we expect the builder that |
| consumes this result will create</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Result</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="#isAnon()"><code>isAnon()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="addSelect(java.util.List,org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.type.RelDataType)">addSelect</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">void</span> <span class="memberName">addSelect</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> selectList, |
| <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> rowType)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="as(org.apache.calcite.sql.SqlNode,java.lang.String,java.lang.String...)">as</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected</span> <span class="returnType"><a href="../../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a></span> <span class="memberName">as</span>​(<span class="arguments"><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> e, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> alias, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>... fieldNames)</span></div> |
| <div class="block">Convenience method for creating column and table aliases. |
| |
| <p><code>AS(e, "c")</code> creates "e AS c"; |
| <code>AS(e, "t", "c1", "c2"</code> creates "e AS t (c1, c2)".</div> |
| </section> |
| </li> |
| <li class="blockList"> |
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| <h3><a id="isStar(java.util.List,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">isStar</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType">boolean</span> <span class="memberName">isStar</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exps, |
| <a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> inputRowType, |
| <a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> projectRowType)</span></div> |
| <div class="block">Returns whether a list of expressions projects all fields, in order, |
| from the input, with the same names.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="isStar(org.apache.calcite.rex.RexProgram)">isStar</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType">boolean</span> <span class="memberName">isStar</span>​(<span class="arguments"><a href="../../rex/RexProgram.html" title="class in org.apache.calcite.rex">RexProgram</a> program)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="setOpToSql(org.apache.calcite.sql.SqlSetOperator,org.apache.calcite.rel.RelNode)">setOpToSql</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="memberName">setOpToSql</span>​(<span class="arguments"><a href="../../sql/SqlSetOperator.html" title="class in org.apache.calcite.sql">SqlSetOperator</a> operator, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="convertConditionToSqlNode(org.apache.calcite.rex.RexNode,org.apache.calcite.rel.rel2sql.SqlImplementor.Context,org.apache.calcite.rel.rel2sql.SqlImplementor.Context,int,org.apache.calcite.sql.SqlDialect)">convertConditionToSqlNode</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></span> <span class="memberName">convertConditionToSqlNode</span>​(<span class="arguments"><a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> node, |
| <a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> leftContext, |
| <a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> rightContext, |
| int leftFieldCount, |
| <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect)</span></div> |
| <div class="block">Converts a <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> condition into a <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>node</code> - Join condition</dd> |
| <dd><code>leftContext</code> - Left context</dd> |
| <dd><code>rightContext</code> - Right context</dd> |
| <dd><code>leftFieldCount</code> - Number of fields on left result</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>SqlNode that represents the condition</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="joinType(org.apache.calcite.rel.core.JoinRelType)">joinType</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="../../sql/JoinType.html" title="enum in org.apache.calcite.sql">JoinType</a></span> <span class="memberName">joinType</span>​(<span class="arguments"><a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="result(org.apache.calcite.sql.SqlNode,java.util.Collection,org.apache.calcite.rel.RelNode,java.util.Map)">result</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="memberName">result</span>​(<span class="arguments"><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> clauses, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​<a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases)</span></div> |
| <div class="block">Creates a result based on a single relational expression.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="result(org.apache.calcite.sql.SqlNode,java.util.Collection,java.lang.String,org.apache.calcite.rel.type.RelDataType,java.util.Map)">result</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected</span> <span class="returnType"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="memberName">result</span>​(<span class="arguments"><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> clauses, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> neededAlias, |
| <a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> neededType, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​<a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases)</span></div> |
| <div class="block">Factory method for <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql"><code>SqlImplementor.Result</code></a>. |
| |
| <p>Call this method rather than creating a <code>Result</code> directly, |
| because sub-classes may override.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="result(org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.rel2sql.SqlImplementor.Result,org.apache.calcite.rel.rel2sql.SqlImplementor.Result)">result</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="memberName">result</span>​(<span class="arguments"><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> join, |
| <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a> leftResult, |
| <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a> rightResult)</span></div> |
| <div class="block">Creates a result based on a join. (Each join could contain one or more |
| relational expressions.)</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="isAnon()">isAnon</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected</span> <span class="returnType">boolean</span> <span class="memberName">isAnon</span>()</div> |
| <div class="block">Returns whether to remove trivial aliases such as "EXPR$0" |
| when converting the current relational expression into a SELECT. |
| |
| <p>For example, INSERT does not care about field names; |
| we would prefer to generate without the "EXPR$0" alias: |
| |
| <pre><code>INSERT INTO t1 SELECT x, y + 1 FROM t2</code></pre> |
| |
| rather than with it: |
| |
| <pre><code>INSERT INTO t1 SELECT x, y + 1 AS EXPR$0 FROM t2</code></pre> |
| |
| <p>But JOIN does care about field names; we have to generate the "EXPR$0" |
| alias: |
| |
| <pre><code>SELECT * |
| FROM emp AS e |
| JOIN (SELECT x, y + 1 AS EXPR$0) AS d |
| ON e.deptno = d.EXPR$0</code> |
| </pre> |
| |
| <p>because if we omit "AS EXPR$0" we do not know the field we are joining |
| to, and the following is invalid: |
| |
| <pre><code>SELECT * |
| FROM emp AS e |
| JOIN (SELECT x, y + 1) AS d |
| ON e.deptno = d.EXPR$0</code> |
| </pre></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="toSql(org.apache.calcite.rex.RexProgram,org.apache.calcite.rex.RexLiteral)">toSql</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></span> <span class="memberName">toSql</span>​(<span class="arguments"><a href="../../rex/RexProgram.html" title="class in org.apache.calcite.rex">RexProgram</a> program, |
| <a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a> literal)</span></div> |
| <div class="block">Converts a <a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex"><code>RexLiteral</code></a> in the context of a <a href="../../rex/RexProgram.html" title="class in org.apache.calcite.rex"><code>RexProgram</code></a> |
| to a <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a>.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="toSql(org.apache.calcite.rex.RexLiteral)">toSql</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></span> <span class="memberName">toSql</span>​(<span class="arguments"><a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a> literal)</span></div> |
| <div class="block">Converts a <a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex"><code>RexLiteral</code></a> to a <a href="../../sql/SqlLiteral.html" title="class in org.apache.calcite.sql"><code>SqlLiteral</code></a>.</div> |
| </section> |
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| <h3><a id="aliasContext(java.util.Map,boolean)">aliasContext</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></span> <span class="memberName">aliasContext</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,​<a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases, |
| boolean qualified)</span></div> |
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| <h3><a id="joinContext(org.apache.calcite.rel.rel2sql.SqlImplementor.Context,org.apache.calcite.rel.rel2sql.SqlImplementor.Context)">joinContext</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></span> <span class="memberName">joinContext</span>​(<span class="arguments"><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> leftContext, |
| <a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> rightContext)</span></div> |
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| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></span> <span class="memberName">matchRecognizeContext</span>​(<span class="arguments"><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> context)</span></div> |
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