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| <li>Summary: </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.calcite.rel.rel2sql</a></div> |
| <h1 title="Class SqlImplementor" class="title">Class SqlImplementor</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance">org.apache.calcite.rel.rel2sql.SqlImplementor</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <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> |
| <div class="type-signature"><span class="modifiers">public abstract class </span><span class="element-name type-name-label">SqlImplementor</span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div> |
| <div class="block">State for generating a SQL statement.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| <li> |
| <section class="nested-class-summary" id="nested-class-summary"> |
| <h2>Nested Class Summary</h2> |
| <div class="caption"><span>Nested Classes</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>class </code></div> |
| <div class="col-second even-row-color"><code><a href="SqlImplementor.AliasContext.html" class="type-name-link" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.AliasContext</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Implementation of Context that precedes field references with their |
| "table alias" based on the current sub-query's FROM clause.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>protected class </code></div> |
| <div class="col-second odd-row-color"><code><a href="SqlImplementor.BaseContext.html" class="type-name-link" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.BaseContext</a></code></div> |
| <div class="col-last odd-row-color"> |
| <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> |
| </div> |
| <div class="col-first even-row-color"><code>class </code></div> |
| <div class="col-second even-row-color"><code><a href="SqlImplementor.Builder.html" class="type-name-link" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Builder</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Builder.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static enum </code></div> |
| <div class="col-second odd-row-color"><code><a href="SqlImplementor.Clause.html" class="type-name-link" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Clauses in a SQL query.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static class </code></div> |
| <div class="col-second even-row-color"><code><a href="SqlImplementor.Context.html" class="type-name-link" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></code></div> |
| <div class="col-last even-row-color"> |
| <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> |
| </div> |
| <div class="col-first odd-row-color"><code>class </code></div> |
| <div class="col-second odd-row-color"><code><a href="SqlImplementor.MatchRecognizeContext.html" class="type-name-link" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.MatchRecognizeContext</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Context for translating MATCH_RECOGNIZE clause.</div> |
| </div> |
| <div class="col-first even-row-color"><code>class </code></div> |
| <div class="col-second even-row-color"><code><a href="SqlImplementor.Result.html" class="type-name-link" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Result of implementing a node.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static class </code></div> |
| <div class="col-second odd-row-color"><code><a href="SqlImplementor.SimpleContext.html" class="type-name-link" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.SimpleContext</a></code></div> |
| <div class="col-last odd-row-color"> |
| <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> |
| </div> |
| </div> |
| </section> |
| </li> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>protected final <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Set.html" title="class or interface in java.util" class="external-link">Set</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#aliasSet" class="member-name-link">aliasSet</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>protected final <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>,<wbr><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#correlTableMap" class="member-name-link">correlTableMap</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>final <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#dialect" class="member-name-link">dialect</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>static final <a href="../../sql/parser/SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#POS" class="member-name-link">POS</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <li> |
| <section class="constructor-summary" id="constructor-summary"> |
| <h2>Constructor Summary</h2> |
| <div class="caption"><span>Constructors</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier</div> |
| <div class="table-header col-second">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>protected </code></div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.apache.calcite.sql.SqlDialect)" class="member-name-link">SqlImplementor</a><wbr>(<a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect)</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button><button id="method-summary-table-tab6" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab6', 3)" class="table-tab">Deprecated Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#addSelect(java.util.List,org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.type.RelDataType)" class="member-name-link">addSelect</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">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></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#aliasContext(java.util.Map,boolean)" class="member-name-link">aliasContext</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases, |
| boolean qualified)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#as(org.apache.calcite.sql.SqlNode,java.lang.String,java.lang.String...)" class="member-name-link">as</a><wbr>(<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> e, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> alias, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>... fieldNames)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Convenience method for creating column and table aliases.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#convertConditionToSqlNode(org.apache.calcite.rex.RexNode,org.apache.calcite.rel.rel2sql.SqlImplementor.Context,org.apache.calcite.rel.rel2sql.SqlImplementor.Context)" class="member-name-link">convertConditionToSqlNode</a><wbr>(<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)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <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> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isAnon()" class="member-name-link">isAnon</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns whether to remove trivial aliases such as "EXPR$0" |
| when converting the current relational expression into a SELECT.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static boolean</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isStar(java.util.List,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)" class="member-name-link">isStar</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">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></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Returns whether a list of expressions projects all fields, in order, |
| from the input, with the same names.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isStar(org.apache.calcite.rex.RexProgram)" class="member-name-link">isStar</a><wbr>(<a href="../../rex/RexProgram.html" title="class in org.apache.calcite.rex">RexProgram</a> program)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#joinContext(org.apache.calcite.rel.rel2sql.SqlImplementor.Context,org.apache.calcite.rel.rel2sql.SqlImplementor.Context)" class="member-name-link">joinContext</a><wbr>(<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></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../../sql/JoinType.html" title="enum in org.apache.calcite.sql">JoinType</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#joinType(org.apache.calcite.rel.core.JoinRelType)" class="member-name-link">joinType</a><wbr>(<a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#matchRecognizeContext(org.apache.calcite.rel.rel2sql.SqlImplementor.Context)" class="member-name-link">matchRecognizeContext</a><wbr>(<a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> context)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#result(org.apache.calcite.sql.SqlNode,java.util.Collection,java.lang.String,org.apache.calcite.rel.type.RelDataType,java.util.Map)" class="member-name-link">result</a><wbr>(<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">Collection</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> clauses, |
| @Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> neededAlias, |
| @Nullable <a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> neededType, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <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> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#result(org.apache.calcite.sql.SqlNode,java.util.Collection,org.apache.calcite.rel.RelNode,java.util.Map)" class="member-name-link">result</a><wbr>(<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">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, |
| @Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a result based on a single relational expression.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#result(org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.rel2sql.SqlImplementor.Result,org.apache.calcite.rel.rel2sql.SqlImplementor.Result)" class="member-name-link">result</a><wbr>(<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></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a result based on a join.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setOpToSql(org.apache.calcite.sql.SqlSetOperator,org.apache.calcite.rel.RelNode)" class="member-name-link">setOpToSql</a><wbr>(<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></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tableFunctionScanContext(java.util.List)" class="member-name-link">tableFunctionScanContext</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> inputSqlNodes)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toSql(org.apache.calcite.rex.RexProgram,org.apache.calcite.rex.RexLiteral)" class="member-name-link">toSql</a><wbr>(@Nullable <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></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <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> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toSql(org.apache.calcite.rex.RexLiteral)" class="member-name-link">toSql</a><wbr>(<a href="../../rex/RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a> literal)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <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> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code>final <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code><a href="#visitChild(int,org.apache.calcite.rel.RelNode)" class="member-name-link">visitChild</a><wbr>(int i, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"> |
| <div class="block"><span class="deprecated-label">Deprecated.</span> |
| <div class="deprecation-comment">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> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#visitInput(org.apache.calcite.rel.RelNode,int)" class="member-name-link">visitInput</a><wbr>(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e, |
| int i)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Visits an input of the current relational expression, |
| deducing <code>anon</code> using <a href="#isAnon()"><code>isAnon()</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>abstract <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#visitInput(org.apache.calcite.rel.RelNode,int,boolean,boolean,java.util.Set)" class="member-name-link">visitInput</a><wbr>(<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/en/java/javase/17/docs/api/java.base/java/util/Set.html" title="class or interface in java.util" class="external-link">Set</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> expectedClauses)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Visits the <code>i</code>th input of <code>e</code>, the current relational |
| expression.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#visitInput(org.apache.calcite.rel.RelNode,int,java.util.Set)" class="member-name-link">visitInput</a><wbr>(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e, |
| int i, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Set.html" title="class or interface in java.util" class="external-link">Set</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> clauses)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Visits an input of the current relational expression, |
| deducing <code>anon</code> using <a href="#isAnon()"><code>isAnon()</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#visitInput(org.apache.calcite.rel.RelNode,int,org.apache.calcite.rel.rel2sql.SqlImplementor.Clause...)" class="member-name-link">visitInput</a><wbr>(<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></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Visits an input of the current relational expression, |
| with the given expected clauses.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final <a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#visitRoot(org.apache.calcite.rel.RelNode)" class="member-name-link">visitRoot</a><wbr>(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> r)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Visits a relational expression that has no parent.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="POS"> |
| <h3>POS</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="../../sql/parser/SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a></span> <span class="element-name">POS</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="dialect"> |
| <h3>dialect</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type"><a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a></span> <span class="element-name">dialect</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="aliasSet"> |
| <h3>aliasSet</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Set.html" title="class or interface in java.util" class="external-link">Set</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></span> <span class="element-name">aliasSet</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="correlTableMap"> |
| <h3>correlTableMap</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="../core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a>,<wbr><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a>></span> <span class="element-name">correlTableMap</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor-detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>(org.apache.calcite.sql.SqlDialect)"> |
| <h3>SqlImplementor</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="element-name">SqlImplementor</span><wbr><span class="parameters">(<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> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="visitRoot(org.apache.calcite.rel.RelNode)"> |
| <h3>visitRoot</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="element-name">visitRoot</span><wbr><span class="parameters">(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> r)</span></div> |
| <div class="block">Visits a relational expression that has no parent.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="visitChild(int,org.apache.calcite.rel.RelNode)"> |
| <h3>visitChild</h3> |
| <div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a> |
| </span><span class="modifiers">public final</span> <span class="return-type"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="element-name">visitChild</span><wbr><span class="parameters">(int i, |
| <a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e)</span></div> |
| <div class="deprecation-block"><span class="deprecated-label">Deprecated.</span> |
| <div class="deprecation-comment">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> |
| <section class="detail" id="visitInput(org.apache.calcite.rel.RelNode,int)"> |
| <h3>visitInput</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="element-name">visitInput</span><wbr><span class="parameters">(<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> |
| <section class="detail" id="visitInput(org.apache.calcite.rel.RelNode,int,org.apache.calcite.rel.rel2sql.SqlImplementor.Clause...)"> |
| <h3>visitInput</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="element-name">visitInput</span><wbr><span class="parameters">(<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> |
| <section class="detail" id="visitInput(org.apache.calcite.rel.RelNode,int,java.util.Set)"> |
| <h3>visitInput</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="element-name">visitInput</span><wbr><span class="parameters">(<a href="../RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> e, |
| int i, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Set.html" title="class or interface in java.util" class="external-link">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> |
| <section class="detail" id="visitInput(org.apache.calcite.rel.RelNode,int,boolean,boolean,java.util.Set)"> |
| <h3>visitInput</h3> |
| <div class="member-signature"><span class="modifiers">public abstract</span> <span class="return-type"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="element-name">visitInput</span><wbr><span class="parameters">(<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/en/java/javase/17/docs/api/java.base/java/util/Set.html" title="class or interface in java.util" class="external-link">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 class="notes"> |
| <dt>Parameters:</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>Returns:</dt> |
| <dd>Result</dd> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list"> |
| <li><a href="#isAnon()"><code>isAnon()</code></a></li> |
| </ul> |
| </dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addSelect(java.util.List,org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.type.RelDataType)"> |
| <h3>addSelect</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addSelect</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">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> |
| <section class="detail" id="as(org.apache.calcite.sql.SqlNode,java.lang.String,java.lang.String...)"> |
| <h3>as</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a></span> <span class="element-name">as</span><wbr><span class="parameters">(<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> e, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> alias, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">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> |
| <section class="detail" id="isStar(java.util.List,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)"> |
| <h3>isStar</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">boolean</span> <span class="element-name">isStar</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">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> |
| <section class="detail" id="isStar(org.apache.calcite.rex.RexProgram)"> |
| <h3>isStar</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">boolean</span> <span class="element-name">isStar</span><wbr><span class="parameters">(<a href="../../rex/RexProgram.html" title="class in org.apache.calcite.rex">RexProgram</a> program)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setOpToSql(org.apache.calcite.sql.SqlSetOperator,org.apache.calcite.rel.RelNode)"> |
| <h3>setOpToSql</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="element-name">setOpToSql</span><wbr><span class="parameters">(<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> |
| <section class="detail" id="convertConditionToSqlNode(org.apache.calcite.rex.RexNode,org.apache.calcite.rel.rel2sql.SqlImplementor.Context,org.apache.calcite.rel.rel2sql.SqlImplementor.Context)"> |
| <h3>convertConditionToSqlNode</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></span> <span class="element-name">convertConditionToSqlNode</span><wbr><span class="parameters">(<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)</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 class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>node</code> - Join condition</dd> |
| <dd><code>leftContext</code> - Left context</dd> |
| <dd><code>rightContext</code> - Right context</dd> |
| <dt>Returns:</dt> |
| <dd>SqlNode that represents the condition</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="joinType(org.apache.calcite.rel.core.JoinRelType)"> |
| <h3>joinType</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="../../sql/JoinType.html" title="enum in org.apache.calcite.sql">JoinType</a></span> <span class="element-name">joinType</span><wbr><span class="parameters">(<a href="../core/JoinRelType.html" title="enum in org.apache.calcite.rel.core">JoinRelType</a> joinType)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="result(org.apache.calcite.sql.SqlNode,java.util.Collection,org.apache.calcite.rel.RelNode,java.util.Map)"> |
| <h3>result</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="element-name">result</span><wbr><span class="parameters">(<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">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, |
| @Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><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> |
| <section class="detail" id="result(org.apache.calcite.sql.SqlNode,java.util.Collection,java.lang.String,org.apache.calcite.rel.type.RelDataType,java.util.Map)"> |
| <h3>result</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="element-name">result</span><wbr><span class="parameters">(<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> node, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">Collection</a><<a href="SqlImplementor.Clause.html" title="enum in org.apache.calcite.rel.rel2sql">SqlImplementor.Clause</a>> clauses, |
| @Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> neededAlias, |
| @Nullable <a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> neededType, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><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> |
| <section class="detail" id="result(org.apache.calcite.sql.SqlNode,org.apache.calcite.rel.rel2sql.SqlImplementor.Result,org.apache.calcite.rel.rel2sql.SqlImplementor.Result)"> |
| <h3>result</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="SqlImplementor.Result.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Result</a></span> <span class="element-name">result</span><wbr><span class="parameters">(<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> |
| <section class="detail" id="isAnon()"> |
| <h3>isAnon</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">boolean</span> <span class="element-name">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> |
| <section class="detail" id="toSql(org.apache.calcite.rex.RexProgram,org.apache.calcite.rex.RexLiteral)"> |
| <h3>toSql</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></span> <span class="element-name">toSql</span><wbr><span class="parameters">(@Nullable <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> |
| <section class="detail" id="toSql(org.apache.calcite.rex.RexLiteral)"> |
| <h3>toSql</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></span> <span class="element-name">toSql</span><wbr><span class="parameters">(<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> |
| </li> |
| <li> |
| <section class="detail" id="aliasContext(java.util.Map,boolean)"> |
| <h3>aliasContext</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></span> <span class="element-name">aliasContext</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases, |
| boolean qualified)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="joinContext(org.apache.calcite.rel.rel2sql.SqlImplementor.Context,org.apache.calcite.rel.rel2sql.SqlImplementor.Context)"> |
| <h3>joinContext</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></span> <span class="element-name">joinContext</span><wbr><span class="parameters">(<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> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="matchRecognizeContext(org.apache.calcite.rel.rel2sql.SqlImplementor.Context)"> |
| <h3>matchRecognizeContext</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></span> <span class="element-name">matchRecognizeContext</span><wbr><span class="parameters">(<a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a> context)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="tableFunctionScanContext(java.util.List)"> |
| <h3>tableFunctionScanContext</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></span> <span class="element-name">tableFunctionScanContext</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>> inputSqlNodes)</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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