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| <li>Summary: </li> |
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| <div class="subTitle">org.apache.calcite.sql</div> |
| <h2 title="Class SqlSelectOperator" class="title">Class SqlSelectOperator</h2> |
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| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="class in org.apache.calcite.sql">org.apache.calcite.sql.SqlOperator</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.sql.SqlSelectOperator</li> |
| </ul> |
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| <div class="description"> |
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| <pre>public class <span class="typeNameLabel">SqlSelectOperator</span> |
| extends <a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a></pre> |
| <div class="block">An operator describing a query. (Not a query itself.) |
| |
| <p>Operands are:</p> |
| |
| <ul> |
| <li>0: distinct (<a href="../../../../org/apache/calcite/sql/SqlLiteral.html" title="class in org.apache.calcite.sql"><code>SqlLiteral</code></a>)</li> |
| <li>1: selectClause (<a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql"><code>SqlNodeList</code></a>)</li> |
| <li>2: fromClause (<a href="../../../../org/apache/calcite/sql/SqlCall.html" title="class in org.apache.calcite.sql"><code>SqlCall</code></a> to "join" operator)</li> |
| <li>3: whereClause (<a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a>)</li> |
| <li>4: havingClause (<a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a>)</li> |
| <li>5: groupClause (<a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a>)</li> |
| <li>6: windowClause (<a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql"><code>SqlNodeList</code></a>)</li> |
| <li>7: orderClause (<a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql"><code>SqlNode</code></a>)</li> |
| </ul></div> |
| </li> |
| </ul> |
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| <!-- =========== FIELD SUMMARY =========== --> |
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| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/sql/SqlSelectOperator.html" title="class in org.apache.calcite.sql">SqlSelectOperator</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlSelectOperator.html#INSTANCE">INSTANCE</a></span></code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.calcite.sql.SqlOperator"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.calcite.sql.<a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a></h3> |
| <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#kind">kind</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#MDX_PRECEDENCE">MDX_PRECEDENCE</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#NL">NL</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><R> void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlSelectOperator.html#acceptCall-org.apache.calcite.sql.util.SqlVisitor-org.apache.calcite.sql.SqlCall-boolean-org.apache.calcite.sql.util.SqlBasicVisitor.ArgHandler-">acceptCall</a></span>(<a href="../../../../org/apache/calcite/sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util">SqlVisitor</a><R> visitor, |
| <a href="../../../../org/apache/calcite/sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call, |
| boolean onlyExpressions, |
| <a href="../../../../org/apache/calcite/sql/util/SqlBasicVisitor.ArgHandler.html" title="interface in org.apache.calcite.sql.util">SqlBasicVisitor.ArgHandler</a><R> argHandler)</code> |
| <div class="block">Accepts a <a href="../../../../org/apache/calcite/sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util"><code>SqlVisitor</code></a>, directing an |
| <a href="../../../../org/apache/calcite/sql/util/SqlBasicVisitor.ArgHandler.html" title="interface in org.apache.calcite.sql.util"><code>SqlBasicVisitor.ArgHandler</code></a> |
| to visit an operand of a call.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlSelectOperator.html#argumentMustBeScalar-int-">argumentMustBeScalar</a></span>(int ordinal)</code> |
| <div class="block">Returns whether the <code>ordinal</code>th argument to this operator must |
| be scalar (as opposed to a query).</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlSelectOperator.html#createCall-org.apache.calcite.sql.SqlLiteral-org.apache.calcite.sql.parser.SqlParserPos-org.apache.calcite.sql.SqlNode...-">createCall</a></span>(<a href="../../../../org/apache/calcite/sql/SqlLiteral.html" title="class in org.apache.calcite.sql">SqlLiteral</a> functionQualifier, |
| <a href="../../../../org/apache/calcite/sql/parser/SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a> pos, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>... operands)</code> |
| <div class="block">Creates a call to this operand with an array of operands.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlSelectOperator.html#createCall-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.SqlNode-org.apache.calcite.sql.SqlNode-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.SqlNode-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.SqlNode-org.apache.calcite.sql.SqlNode-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.parser.SqlParserPos-">createCall</a></span>(<a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> keywordList, |
| <a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> selectList, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> fromClause, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> whereClause, |
| <a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> groupBy, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> having, |
| <a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> windowDecls, |
| <a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> orderBy, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> offset, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> fetch, |
| <a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> hints, |
| <a href="../../../../org/apache/calcite/sql/parser/SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a> pos)</code> |
| <div class="block">Creates a call to the <code>SELECT</code> operator.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/sql/SqlSyntax.html" title="enum in org.apache.calcite.sql">SqlSyntax</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlSelectOperator.html#getSyntax--">getSyntax</a></span>()</code> |
| <div class="block">Returns the syntactic type of this operator, never null.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlSelectOperator.html#unparse-org.apache.calcite.sql.SqlWriter-org.apache.calcite.sql.SqlCall-int-int-">unparse</a></span>(<a href="../../../../org/apache/calcite/sql/SqlWriter.html" title="interface in org.apache.calcite.sql">SqlWriter</a> writer, |
| <a href="../../../../org/apache/calcite/sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call, |
| int leftPrec, |
| int rightPrec)</code> |
| <div class="block">Writes a SQL representation of a call to this operator to a writer, |
| including parentheses if the operators on either side are of greater |
| precedence.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.calcite.sql.SqlOperator"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.calcite.sql.<a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a></h3> |
| <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#acceptCall-org.apache.calcite.sql.util.SqlVisitor-org.apache.calcite.sql.SqlCall-">acceptCall</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#adjustType-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.SqlCall-org.apache.calcite.rel.type.RelDataType-">adjustType</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#allowsFraming--">allowsFraming</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#checkOperandCount-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.type.SqlOperandTypeChecker-org.apache.calcite.sql.SqlCall-">checkOperandCount</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#checkOperandTypes-org.apache.calcite.sql.SqlCallBinding-boolean-">checkOperandTypes</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#constructArgNameList-org.apache.calcite.sql.SqlCall-">constructArgNameList</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#constructArgTypeList-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.validate.SqlValidatorScope-org.apache.calcite.sql.SqlCall-java.util.List-boolean-">constructArgTypeList</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#constructOperandList-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.SqlCall-java.util.List-">constructOperandList</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#createCall-org.apache.calcite.sql.SqlNodeList-">createCall</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#createCall-org.apache.calcite.sql.parser.SqlParserPos-java.util.List-">createCall</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#createCall-org.apache.calcite.sql.parser.SqlParserPos-org.apache.calcite.sql.SqlNode...-">createCall</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#deriveType-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.validate.SqlValidatorScope-org.apache.calcite.sql.SqlCall-">deriveType</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#equals-java.lang.Object-">equals</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getAllowedSignatures--">getAllowedSignatures</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getAllowedSignatures-java.lang.String-">getAllowedSignatures</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getKind--">getKind</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getLeftPrec--">getLeftPrec</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getMonotonicity-org.apache.calcite.sql.SqlCall-org.apache.calcite.sql.validate.SqlValidatorScope-">getMonotonicity</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getMonotonicity-org.apache.calcite.sql.SqlOperatorBinding-">getMonotonicity</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getName--">getName</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getNameAsId--">getNameAsId</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getOperandCountRange--">getOperandCountRange</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getOperandTypeChecker--">getOperandTypeChecker</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getOperandTypeInference--">getOperandTypeInference</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getReturnTypeInference--">getReturnTypeInference</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getRightPrec--">getRightPrec</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#getSignatureTemplate-int-">getSignatureTemplate</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#hashCode--">hashCode</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#inferReturnType-org.apache.calcite.rel.type.RelDataTypeFactory-java.util.List-">inferReturnType</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#inferReturnType-org.apache.calcite.sql.SqlOperatorBinding-">inferReturnType</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#isAggregator--">isAggregator</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#isDeterministic--">isDeterministic</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#isDynamicFunction--">isDynamicFunction</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#isGroup--">isGroup</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#isGroupAuxiliary--">isGroupAuxiliary</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#isName-java.lang.String-boolean-">isName</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#leftPrec-int-boolean-">leftPrec</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#preValidateCall-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.validate.SqlValidatorScope-org.apache.calcite.sql.SqlCall-">preValidateCall</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#requiresDecimalExpansion--">requiresDecimalExpansion</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#requiresOrder--">requiresOrder</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#requiresOver--">requiresOver</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#rewriteCall-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.SqlCall-">rewriteCall</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#rightPrec-int-boolean-">rightPrec</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#toString--">toString</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#unparseListClause-org.apache.calcite.sql.SqlWriter-org.apache.calcite.sql.SqlNode-">unparseListClause</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#unparseListClause-org.apache.calcite.sql.SqlWriter-org.apache.calcite.sql.SqlNode-org.apache.calcite.sql.SqlKind-">unparseListClause</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#validateCall-org.apache.calcite.sql.SqlCall-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.validate.SqlValidatorScope-org.apache.calcite.sql.validate.SqlValidatorScope-">validateCall</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#validateOperands-org.apache.calcite.sql.validate.SqlValidator-org.apache.calcite.sql.validate.SqlValidatorScope-org.apache.calcite.sql.SqlCall-">validateOperands</a>, <a href="../../../../org/apache/calcite/sql/SqlOperator.html#validRexOperands-int-org.apache.calcite.util.Litmus-">validRexOperands</a></code></li> |
| </ul> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
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| <ul class="blockList"> |
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| <!-- ============ FIELD DETAIL =========== --> |
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| <h3>Field Detail</h3> |
| <a name="INSTANCE"> |
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| <ul class="blockListLast"> |
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| <h4>INSTANCE</h4> |
| <pre>public static final <a href="../../../../org/apache/calcite/sql/SqlSelectOperator.html" title="class in org.apache.calcite.sql">SqlSelectOperator</a> INSTANCE</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <h3>Method Detail</h3> |
| <a name="getSyntax--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSyntax</h4> |
| <pre>public <a href="../../../../org/apache/calcite/sql/SqlSyntax.html" title="enum in org.apache.calcite.sql">SqlSyntax</a> getSyntax()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#getSyntax--">SqlOperator</a></code></span></div> |
| <div class="block">Returns the syntactic type of this operator, never null.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#getSyntax--">getSyntax</a></code> in class <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createCall-org.apache.calcite.sql.SqlLiteral-org.apache.calcite.sql.parser.SqlParserPos-org.apache.calcite.sql.SqlNode...-"> |
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| <h4>createCall</h4> |
| <pre>public <a href="../../../../org/apache/calcite/sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> createCall(<a href="../../../../org/apache/calcite/sql/SqlLiteral.html" title="class in org.apache.calcite.sql">SqlLiteral</a> functionQualifier, |
| <a href="../../../../org/apache/calcite/sql/parser/SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a> pos, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>... operands)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#createCall-org.apache.calcite.sql.SqlLiteral-org.apache.calcite.sql.parser.SqlParserPos-org.apache.calcite.sql.SqlNode...-">SqlOperator</a></code></span></div> |
| <div class="block">Creates a call to this operand with an array of operands. |
| |
| <p>The position of the resulting call is the union of the <code> |
| pos</code> and the positions of all of the operands.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#createCall-org.apache.calcite.sql.SqlLiteral-org.apache.calcite.sql.parser.SqlParserPos-org.apache.calcite.sql.SqlNode...-">createCall</a></code> in class <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>functionQualifier</code> - function qualifier (e.g. "DISTINCT"), may be</dd> |
| <dd><code>pos</code> - parser position of the identifier of the call</dd> |
| <dd><code>operands</code> - array of operands</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createCall-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.SqlNode-org.apache.calcite.sql.SqlNode-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.SqlNode-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.SqlNode-org.apache.calcite.sql.SqlNode-org.apache.calcite.sql.SqlNodeList-org.apache.calcite.sql.parser.SqlParserPos-"> |
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| <h4>createCall</h4> |
| <pre>public <a href="../../../../org/apache/calcite/sql/SqlSelect.html" title="class in org.apache.calcite.sql">SqlSelect</a> createCall(<a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> keywordList, |
| <a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> selectList, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> fromClause, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> whereClause, |
| <a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> groupBy, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> having, |
| <a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> windowDecls, |
| <a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> orderBy, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> offset, |
| <a href="../../../../org/apache/calcite/sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> fetch, |
| <a href="../../../../org/apache/calcite/sql/SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a> hints, |
| <a href="../../../../org/apache/calcite/sql/parser/SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a> pos)</pre> |
| <div class="block">Creates a call to the <code>SELECT</code> operator.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keywordList</code> - List of keywords such DISTINCT and ALL, or null</dd> |
| <dd><code>selectList</code> - The SELECT clause, or null if empty</dd> |
| <dd><code>fromClause</code> - The FROM clause</dd> |
| <dd><code>whereClause</code> - The WHERE clause, or null if not present</dd> |
| <dd><code>groupBy</code> - The GROUP BY clause, or null if not present</dd> |
| <dd><code>having</code> - The HAVING clause, or null if not present</dd> |
| <dd><code>windowDecls</code> - The WINDOW clause, or null if not present</dd> |
| <dd><code>orderBy</code> - The ORDER BY clause, or null if not present</dd> |
| <dd><code>offset</code> - Expression for number of rows to discard before |
| returning first row</dd> |
| <dd><code>fetch</code> - Expression for number of rows to fetch</dd> |
| <dd><code>pos</code> - The parser position, or |
| <a href="../../../../org/apache/calcite/sql/parser/SqlParserPos.html#ZERO"><code>SqlParserPos.ZERO</code></a> |
| if not specified; must not be null.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>A <a href="../../../../org/apache/calcite/sql/SqlSelect.html" title="class in org.apache.calcite.sql"><code>SqlSelect</code></a>, never null</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="acceptCall-org.apache.calcite.sql.util.SqlVisitor-org.apache.calcite.sql.SqlCall-boolean-org.apache.calcite.sql.util.SqlBasicVisitor.ArgHandler-"> |
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| <h4>acceptCall</h4> |
| <pre>public <R> void acceptCall(<a href="../../../../org/apache/calcite/sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util">SqlVisitor</a><R> visitor, |
| <a href="../../../../org/apache/calcite/sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call, |
| boolean onlyExpressions, |
| <a href="../../../../org/apache/calcite/sql/util/SqlBasicVisitor.ArgHandler.html" title="interface in org.apache.calcite.sql.util">SqlBasicVisitor.ArgHandler</a><R> argHandler)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#acceptCall-org.apache.calcite.sql.util.SqlVisitor-org.apache.calcite.sql.SqlCall-boolean-org.apache.calcite.sql.util.SqlBasicVisitor.ArgHandler-">SqlOperator</a></code></span></div> |
| <div class="block">Accepts a <a href="../../../../org/apache/calcite/sql/util/SqlVisitor.html" title="interface in org.apache.calcite.sql.util"><code>SqlVisitor</code></a>, directing an |
| <a href="../../../../org/apache/calcite/sql/util/SqlBasicVisitor.ArgHandler.html" title="interface in org.apache.calcite.sql.util"><code>SqlBasicVisitor.ArgHandler</code></a> |
| to visit an operand of a call. |
| |
| <p>The argument handler allows fine control about how the operands are |
| visited, and how the results are combined.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#acceptCall-org.apache.calcite.sql.util.SqlVisitor-org.apache.calcite.sql.SqlCall-boolean-org.apache.calcite.sql.util.SqlBasicVisitor.ArgHandler-">acceptCall</a></code> in class <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>visitor</code> - Visitor</dd> |
| <dd><code>call</code> - Call to visit</dd> |
| <dd><code>onlyExpressions</code> - If true, ignores operands which are not |
| expressions. For example, in the call to the |
| <code>AS</code> operator</dd> |
| <dd><code>argHandler</code> - Called for each operand</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="unparse-org.apache.calcite.sql.SqlWriter-org.apache.calcite.sql.SqlCall-int-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>unparse</h4> |
| <pre>public void unparse(<a href="../../../../org/apache/calcite/sql/SqlWriter.html" title="interface in org.apache.calcite.sql">SqlWriter</a> writer, |
| <a href="../../../../org/apache/calcite/sql/SqlCall.html" title="class in org.apache.calcite.sql">SqlCall</a> call, |
| int leftPrec, |
| int rightPrec)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#unparse-org.apache.calcite.sql.SqlWriter-org.apache.calcite.sql.SqlCall-int-int-">SqlOperator</a></code></span></div> |
| <div class="block">Writes a SQL representation of a call to this operator to a writer, |
| including parentheses if the operators on either side are of greater |
| precedence. |
| |
| <p>The default implementation of this method delegates to |
| <a href="../../../../org/apache/calcite/sql/SqlSyntax.html#unparse-org.apache.calcite.sql.SqlWriter-org.apache.calcite.sql.SqlOperator-org.apache.calcite.sql.SqlCall-int-int-"><code>SqlSyntax.unparse(org.apache.calcite.sql.SqlWriter, org.apache.calcite.sql.SqlOperator, org.apache.calcite.sql.SqlCall, int, int)</code></a>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#unparse-org.apache.calcite.sql.SqlWriter-org.apache.calcite.sql.SqlCall-int-int-">unparse</a></code> in class <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="argumentMustBeScalar-int-"> |
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| </a> |
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| <h4>argumentMustBeScalar</h4> |
| <pre>public boolean argumentMustBeScalar(int ordinal)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#argumentMustBeScalar-int-">SqlOperator</a></code></span></div> |
| <div class="block">Returns whether the <code>ordinal</code>th argument to this operator must |
| be scalar (as opposed to a query). |
| |
| <p>If true (the default), the validator will attempt to convert the |
| argument into a scalar sub-query, which must have one column and return at |
| most one row. |
| |
| <p>Operators such as <code>SELECT</code> and <code>EXISTS</code> override |
| this method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/sql/SqlOperator.html#argumentMustBeScalar-int-">argumentMustBeScalar</a></code> in class <code><a href="../../../../org/apache/calcite/sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a></code></dd> |
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