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| <h2 title="Class SqlToRelConverter.AggConverter" class="title">Class SqlToRelConverter.AggConverter</h2> |
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| <li>org.apache.calcite.sql2rel.SqlToRelConverter.AggConverter</li> |
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| <dd><code><a href="../sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util">SqlVisitor</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a>></code></dd> |
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| <dt>Enclosing class:</dt> |
| <dd><a href="SqlToRelConverter.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter</a></dd> |
| </dl> |
| <hr> |
| <pre>protected class <span class="typeNameLabel">SqlToRelConverter.AggConverter</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> |
| implements <a href="../sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util">SqlVisitor</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a>></pre> |
| <div class="block">Converts expressions to aggregates. |
| |
| <p>Consider the expression |
| |
| <blockquote> |
| <code>SELECT deptno, SUM(2 * sal) FROM emp GROUP BY deptno</code> |
| </blockquote> |
| |
| <p>Then: |
| |
| <ul> |
| <li>groupExprs = {SqlIdentifier(deptno)}</li> |
| <li>convertedInputExprs = {RexInputRef(deptno), 2 * |
| RefInputRef(sal)}</li> |
| <li>inputRefs = {RefInputRef(#0), RexInputRef(#1)}</li> |
| <li>aggCalls = {AggCall(SUM, {1})}</li> |
| </ul></div> |
| </li> |
| </ul> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
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| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../sql/validate/AggregatingSelectScope.html" title="class in org.apache.calcite.sql.validate">AggregatingSelectScope</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#aggregatingSelectScope">aggregatingSelectScope</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
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| <tr> |
| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlSelect)">AggConverter</a></span>​(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates an AggConverter.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| </section> |
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| <h3>Method Summary</h3> |
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| <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> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addGroupExpr(org.apache.calcite.sql.SqlNode)">addGroupExpr</a></span>​(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> expr)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><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="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getAggCalls()">getAggCalls</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><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="../util/Pair.html" title="class in org.apache.calcite.util">Pair</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</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="#getPreExprs()">getPreExprs</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTypeFactory()">getTypeFactory</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#lookupAggregates(org.apache.calcite.sql.SqlCall)">lookupAggregates</a></span>​(<a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#lookupGroupExpr(org.apache.calcite.sql.SqlNode)">lookupGroupExpr</a></span>​(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> expr)</code></th> |
| <td class="colLast"> |
| <div class="block">If an expression is structurally identical to one of the group-by |
| expressions, returns a reference to the expression, otherwise returns |
| null.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.sql.SqlCall)">visit</a></span>​(<a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits a call to a <a href="../sql/SqlOperator.html" title="class in org.apache.calcite.sql"><code>SqlOperator</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.sql.SqlDataTypeSpec)">visit</a></span>​(<a href="../sql/SqlDataTypeSpec.html" title="class in org.apache.calcite.sql">SqlDataTypeSpec</a> type)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits a datatype specification.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.sql.SqlDynamicParam)">visit</a></span>​(<a href="../sql/SqlDynamicParam.html" title="class in org.apache.calcite.sql">SqlDynamicParam</a> param)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits a dynamic parameter.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.sql.SqlIdentifier)">visit</a></span>​(<a href="../sql/SqlIdentifier.html" title="class in org.apache.calcite.sql">SqlIdentifier</a> id)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits an identifier.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.sql.SqlIntervalQualifier)">visit</a></span>​(<a href="../sql/SqlIntervalQualifier.html" title="class in org.apache.calcite.sql">SqlIntervalQualifier</a> intervalQualifier)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits an interval qualifier.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.sql.SqlLiteral)">visit</a></span>​(<a href="../sql/SqlLiteral.html" title="class in org.apache.calcite.sql">SqlLiteral</a> lit)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits a literal.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.sql.SqlNodeList)">visit</a></span>​(<a href="../sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> nodeList)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits a list of <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a> objects.</div> |
| </td> |
| </tr> |
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| <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> |
| <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></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
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| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
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| <li class="blockList"><a id="field.detail"> |
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| </a> |
| <h3>Field Detail</h3> |
| <a id="aggregatingSelectScope"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>aggregatingSelectScope</h4> |
| <pre>public final <a href="../sql/validate/AggregatingSelectScope.html" title="class in org.apache.calcite.sql.validate">AggregatingSelectScope</a> aggregatingSelectScope</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <section role="region"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a id="<init>(org.apache.calcite.sql2rel.SqlToRelConverter.Blackboard,org.apache.calcite.sql.SqlSelect)"> |
| <!-- --> |
| </a> |
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| <h4>AggConverter</h4> |
| <pre>public AggConverter​(<a href="SqlToRelConverter.Blackboard.html" title="class in org.apache.calcite.sql2rel">SqlToRelConverter.Blackboard</a> bb, |
| <a href="../sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> select)</pre> |
| <div class="block">Creates an AggConverter. |
| |
| <p>The <code>select</code> parameter provides enough context to name |
| aggregate calls which are top-level select list items.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bb</code> - Blackboard</dd> |
| <dd><code>select</code> - Query being translated; provides context to give</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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| <h3>Method Detail</h3> |
| <a id="addGroupExpr(org.apache.calcite.sql.SqlNode)"> |
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| </a> |
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| <h4>addGroupExpr</h4> |
| <pre class="methodSignature">public int addGroupExpr​(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> expr)</pre> |
| </li> |
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| <a id="visit(org.apache.calcite.sql.SqlIdentifier)"> |
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| <li class="blockList"> |
| <h4>visit</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a> visit​(<a href="../sql/SqlIdentifier.html" title="class in org.apache.calcite.sql">SqlIdentifier</a> id)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlIdentifier)">SqlVisitor</a></code></span></div> |
| <div class="block">Visits an identifier.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlIdentifier)">visit</a></code> in interface <code><a href="../sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util">SqlVisitor</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>id</code> - identifier</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../sql/SqlIdentifier.html#accept(org.apache.calcite.sql.util.SqlVisitor)"><code>SqlIdentifier.accept(SqlVisitor)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="visit(org.apache.calcite.sql.SqlNodeList)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>visit</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a> visit​(<a href="../sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> nodeList)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlNodeList)">SqlVisitor</a></code></span></div> |
| <div class="block">Visits a list of <a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a> objects.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlNodeList)">visit</a></code> in interface <code><a href="../sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util">SqlVisitor</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>nodeList</code> - list of nodes</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../sql/SqlNodeList.html#accept(org.apache.calcite.sql.util.SqlVisitor)"><code>SqlNodeList.accept(SqlVisitor)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="visit(org.apache.calcite.sql.SqlLiteral)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>visit</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a> visit​(<a href="../sql/SqlLiteral.html" title="class in org.apache.calcite.sql">SqlLiteral</a> lit)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlLiteral)">SqlVisitor</a></code></span></div> |
| <div class="block">Visits a literal.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlLiteral)">visit</a></code> in interface <code><a href="../sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util">SqlVisitor</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>lit</code> - Literal</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../sql/SqlLiteral.html#accept(org.apache.calcite.sql.util.SqlVisitor)"><code>SqlLiteral.accept(SqlVisitor)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="visit(org.apache.calcite.sql.SqlDataTypeSpec)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>visit</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a> visit​(<a href="../sql/SqlDataTypeSpec.html" title="class in org.apache.calcite.sql">SqlDataTypeSpec</a> type)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlDataTypeSpec)">SqlVisitor</a></code></span></div> |
| <div class="block">Visits a datatype specification.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlDataTypeSpec)">visit</a></code> in interface <code><a href="../sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util">SqlVisitor</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - datatype specification</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../sql/SqlDataTypeSpec.html#accept(org.apache.calcite.sql.util.SqlVisitor)"><code>SqlDataTypeSpec.accept(SqlVisitor)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="visit(org.apache.calcite.sql.SqlDynamicParam)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>visit</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a> visit​(<a href="../sql/SqlDynamicParam.html" title="class in org.apache.calcite.sql">SqlDynamicParam</a> param)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlDynamicParam)">SqlVisitor</a></code></span></div> |
| <div class="block">Visits a dynamic parameter.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlDynamicParam)">visit</a></code> in interface <code><a href="../sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util">SqlVisitor</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>param</code> - Dynamic parameter</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../sql/SqlDynamicParam.html#accept(org.apache.calcite.sql.util.SqlVisitor)"><code>SqlDynamicParam.accept(SqlVisitor)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="visit(org.apache.calcite.sql.SqlIntervalQualifier)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>visit</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a> visit​(<a href="../sql/SqlIntervalQualifier.html" title="class in org.apache.calcite.sql">SqlIntervalQualifier</a> intervalQualifier)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlIntervalQualifier)">SqlVisitor</a></code></span></div> |
| <div class="block">Visits an interval qualifier.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlIntervalQualifier)">visit</a></code> in interface <code><a href="../sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util">SqlVisitor</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>intervalQualifier</code> - Interval qualifier</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../sql/SqlIntervalQualifier.html#accept(org.apache.calcite.sql.util.SqlVisitor)"><code>SqlIntervalQualifier.accept(SqlVisitor)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="visit(org.apache.calcite.sql.SqlCall)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>visit</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a> visit​(<a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlCall)">SqlVisitor</a></code></span></div> |
| <div class="block">Visits a call to a <a href="../sql/SqlOperator.html" title="class in org.apache.calcite.sql"><code>SqlOperator</code></a>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../sql/util/SqlVisitor.html#visit(org.apache.calcite.sql.SqlCall)">visit</a></code> in interface <code><a href="../sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util">SqlVisitor</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang" class="externalLink">Void</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>call</code> - Call</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../sql/SqlCall.html#accept(org.apache.calcite.sql.util.SqlVisitor)"><code>SqlCall.accept(SqlVisitor)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="lookupGroupExpr(org.apache.calcite.sql.SqlNode)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>lookupGroupExpr</h4> |
| <pre class="methodSignature">public int lookupGroupExpr​(<a href="../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> expr)</pre> |
| <div class="block">If an expression is structurally identical to one of the group-by |
| expressions, returns a reference to the expression, otherwise returns |
| null.</div> |
| </li> |
| </ul> |
| <a id="lookupAggregates(org.apache.calcite.sql.SqlCall)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>lookupAggregates</h4> |
| <pre class="methodSignature">public <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> lookupAggregates​(<a href="../sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call)</pre> |
| </li> |
| </ul> |
| <a id="getPreExprs()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPreExprs</h4> |
| <pre class="methodSignature">public <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="../util/Pair.html" title="class in org.apache.calcite.util">Pair</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</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>>> getPreExprs()</pre> |
| </li> |
| </ul> |
| <a id="getAggCalls()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAggCalls</h4> |
| <pre class="methodSignature">public <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="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>> getAggCalls()</pre> |
| </li> |
| </ul> |
| <a id="getTypeFactory()"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>getTypeFactory</h4> |
| <pre class="methodSignature">public <a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a> getTypeFactory()</pre> |
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