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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.rex</a></div> |
| <h1 title="Class RexBuilder" class="title">Class RexBuilder</h1> |
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| <div class="inheritance">org.apache.calcite.rex.RexBuilder</div> |
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| <section class="description"> |
| <hr> |
| <pre>public class <span class="typeNameLabel">RexBuilder</span> |
| extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></pre> |
| <div class="block">Factory for row expressions. |
| |
| <p>Some common literal values (NULL, TRUE, FALSE, 0, 1, '') are cached.</p></div> |
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| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <thead> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Field</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../sql/SqlSpecialOperator.html" title="class in org.apache.calcite.sql">SqlSpecialOperator</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#GET_OPERATOR">GET_OPERATOR</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Special operator that accesses an unadvertised field of an input record.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <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="#typeFactory">typeFactory</a></span></code></th> |
| <td class="colLast"> </td> |
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| <th class="colFirst" scope="col">Constructor</th> |
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| </tr> |
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| <tbody> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.rel.type.RelDataTypeFactory)">RexBuilder</a></span>​(<a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a> typeFactory)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a RexBuilder.</div> |
| </td> |
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| <div id="memberSummary_tabpanel" role="tabpanel"> |
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| <thead> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
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| </tr> |
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| <tbody> |
| <tr class="altColor" id="i0"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addAggCall(org.apache.calcite.rel.core.AggregateCall,int,boolean,java.util.List,java.util.Map,java.util.List)">addAggCall</a></span>​(<a href="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a> aggCall, |
| int groupCount, |
| boolean indicator, |
| <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>> aggCalls, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>,​<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> aggCallMapping, |
| <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/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aggArgTypes)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span></div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i1"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addAggCall(org.apache.calcite.rel.core.AggregateCall,int,java.util.List,java.util.Map,java.util.List)">addAggCall</a></span>​(<a href="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a> aggCall, |
| int groupCount, |
| <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>> aggCalls, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>,​<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> aggCallMapping, |
| <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/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aggArgTypes)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a reference to an aggregate call, checking for repeated calls.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i2"> |
| <td class="colFirst"><code>protected static org.apache.calcite.avatica.util.TimeUnit</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#baseUnit(org.apache.calcite.sql.type.SqlTypeName)">baseUnit</a></span>​(<a href="../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> unit)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the lowest granularity unit for the given unit.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i3"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#constantNull()">constantNull</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeNullLiteral(org.apache.calcite.rel.type.RelDataType)"><code>makeNullLiteral(RelDataType)</code></a>, which produces a |
| NULL of the correct type</div> |
| </div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i4"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copy(org.apache.calcite.rex.RexNode)">copy</a></span>​(<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> expr)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a copy of an expression, which may have been created using a |
| different RexBuilder and/or <a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type"><code>RelDataTypeFactory</code></a>, using this |
| RexBuilder.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i5"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#decodeIntervalOrDecimal(org.apache.calcite.rex.RexNode)">decodeIntervalOrDecimal</a></span>​(<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> node)</code></th> |
| <td class="colLast"> |
| <div class="block">Retrieves an INTERVAL or DECIMAL node's integer representation.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i6"> |
| <td class="colFirst"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#deriveReturnType(org.apache.calcite.sql.SqlOperator,java.util.List)">deriveReturnType</a></span>​(<a href="../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a> op, |
| <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><? extends <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs)</code></th> |
| <td class="colLast"> |
| <div class="block">Derives the return type of a call to an operator.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i7"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#encodeIntervalOrDecimal(org.apache.calcite.rex.RexNode,org.apache.calcite.rel.type.RelDataType,boolean)">encodeIntervalOrDecimal</a></span>​(<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> value, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| boolean checkOverflow)</code></th> |
| <td class="colLast"> |
| <div class="block">Casts a decimal's integer representation to a decimal node.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i8"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#ensureType(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode,boolean)">ensureType</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> node, |
| boolean matchNullability)</code></th> |
| <td class="colLast"> |
| <div class="block">Ensures expression is interpreted as a specified type.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i9"> |
| <td class="colFirst"><code><a href="../sql/fun/SqlStdOperatorTable.html" title="class in org.apache.calcite.sql.fun">SqlStdOperatorTable</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getOpTab()">getOpTab</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns this RexBuilder's operator table.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i10"> |
| <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"> |
| <div class="block">Returns this RexBuilder's type factory.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i11"> |
| <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><? extends <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#identityProjects(org.apache.calcite.rel.type.RelDataType)">identityProjects</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> rowType)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a list of <a href="RexInputRef.html" title="class in org.apache.calcite.rex"><code>RexInputRef</code></a> expressions, |
| projecting the fields of a given record type.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i12"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeAbstractCast(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode)">makeAbstractCast</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> exp)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a call to the CAST operator.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i13"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeApproxLiteral(java.math.BigDecimal)">makeApproxLiteral</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> bd)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a double-precision literal.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i14"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeApproxLiteral(java.math.BigDecimal,org.apache.calcite.rel.type.RelDataType)">makeApproxLiteral</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> bd, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates an approximate numeric literal (double or float).</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i15"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeBetween(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">makeBetween</a></span>​(<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> arg, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> lower, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> upper)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a <a href="RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> representation a SQL |
| "arg BETWEEN lower AND upper" expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i16"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeBigintLiteral(java.math.BigDecimal)">makeBigintLiteral</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> bd)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a BIGINT literal.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i17"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeBinaryLiteral(org.apache.calcite.avatica.util.ByteString)">makeBinaryLiteral</a></span>​(org.apache.calcite.avatica.util.ByteString byteString)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a byte array literal.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i18"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeCall(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.sql.SqlOperator,java.util.List)">makeCall</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> returnType, |
| <a href="../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a> op, |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a call with a list of arguments and a predetermined type.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i19"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeCall(org.apache.calcite.sql.SqlOperator,java.util.List)">makeCall</a></span>​(<a href="../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a> op, |
| <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><? extends <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a call with an array of arguments.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i20"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeCall(org.apache.calcite.sql.SqlOperator,org.apache.calcite.rex.RexNode...)">makeCall</a></span>​(<a href="../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a> op, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>... exprs)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a call with a list of arguments.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i21"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeCast(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode)">makeCast</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> exp)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a call to the CAST operator.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i22"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeCast(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode,boolean)">makeCast</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> exp, |
| boolean matchNullability)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a call to the CAST operator, expanding if possible, and optionally |
| also preserving nullability.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i23"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeCharLiteral(org.apache.calcite.util.NlsString)">makeCharLiteral</a></span>​(<a href="../util/NlsString.html" title="class in org.apache.calcite.util">NlsString</a> str)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a character string literal from an <a href="../util/NlsString.html" title="class in org.apache.calcite.util"><code>NlsString</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i24"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeCorrel(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.core.CorrelationId)">makeCorrel</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="../rel/core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a> id)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates an expression referencing a correlation variable.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i25"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeDateLiteral(java.util.Calendar)">makeDateLiteral</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/Calendar.html?is-external=true" title="class or interface in java.util" class="externalLink">Calendar</a> calendar)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeDateLiteral(org.apache.calcite.util.DateString)"><code>makeDateLiteral(DateString)</code></a>.</div> |
| </div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i26"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeDateLiteral(org.apache.calcite.util.DateString)">makeDateLiteral</a></span>​(<a href="../util/DateString.html" title="class in org.apache.calcite.util">DateString</a> date)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a Date literal.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i27"> |
| <td class="colFirst"><code><a href="RexDynamicParam.html" title="class in org.apache.calcite.rex">RexDynamicParam</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeDynamicParam(org.apache.calcite.rel.type.RelDataType,int)">makeDynamicParam</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| int index)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a reference to a dynamic parameter.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i28"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeExactLiteral(java.math.BigDecimal)">makeExactLiteral</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> bd)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a numeric literal.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i29"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeExactLiteral(java.math.BigDecimal,org.apache.calcite.rel.type.RelDataType)">makeExactLiteral</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> bd, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a numeric literal.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i30"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeFieldAccess(org.apache.calcite.rex.RexNode,int)">makeFieldAccess</a></span>​(<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> expr, |
| int i)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates an expression accessing a field with a given ordinal from a |
| record.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i31"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeFieldAccess(org.apache.calcite.rex.RexNode,java.lang.String,boolean)">makeFieldAccess</a></span>​(<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> expr, |
| <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> fieldName, |
| boolean caseSensitive)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates an expression accessing a given named field from a record.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i32"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeFlag(java.lang.Enum)">makeFlag</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang" class="externalLink">Enum</a> flag)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a literal representing a flag.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i33"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeIn(org.apache.calcite.rex.RexNode,java.util.List)">makeIn</a></span>​(<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> arg, |
| <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><? extends <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> ranges)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a <a href="RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> representation a SQL "arg IN (point, ...)" |
| expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i34"> |
| <td class="colFirst"><code><a href="RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeInputRef(org.apache.calcite.rel.RelNode,int)">makeInputRef</a></span>​(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input, |
| int i)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a reference to a given field of the input relational expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i35"> |
| <td class="colFirst"><code><a href="RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeInputRef(org.apache.calcite.rel.type.RelDataType,int)">makeInputRef</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| int i)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a reference to a given field of the input record.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i36"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeIntervalLiteral(java.math.BigDecimal,org.apache.calcite.sql.SqlIntervalQualifier)">makeIntervalLiteral</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> v, |
| <a href="../sql/SqlIntervalQualifier.html" title="class in org.apache.calcite.sql">SqlIntervalQualifier</a> intervalQualifier)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a literal representing an interval value, for example |
| <code>INTERVAL '3-7' YEAR TO MONTH</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i37"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeIntervalLiteral(org.apache.calcite.sql.SqlIntervalQualifier)">makeIntervalLiteral</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">Creates a literal representing an interval type, for example |
| <code>YEAR TO MONTH</code> or <code>DOW</code>.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i38"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeLiteral(boolean)">makeLiteral</a></span>​(boolean b)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a boolean literal.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i39"> |
| <td class="colFirst"><code>protected <a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeLiteral(java.lang.Comparable,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.sql.type.SqlTypeName)">makeLiteral</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Comparable</a> o, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> typeName)</code></th> |
| <td class="colLast"> |
| <div class="block">Internal method to create a call to a literal.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i40"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeLiteral(java.lang.Object,org.apache.calcite.rel.type.RelDataType,boolean)">makeLiteral</a></span>​(<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> value, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| boolean allowCast)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a literal of a given type, padding values of constant-width |
| types to match their type.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i41"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeLiteral(java.lang.Object,org.apache.calcite.rel.type.RelDataType,boolean,boolean)">makeLiteral</a></span>​(<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> value, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| boolean allowCast, |
| boolean trim)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a literal of a given type.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i42"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeLiteral(java.lang.String)">makeLiteral</a></span>​(<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> s)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a character string literal.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i43"> |
| <td class="colFirst"><code><a href="RexLocalRef.html" title="class in org.apache.calcite.rex">RexLocalRef</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeLocalRef(org.apache.calcite.rel.type.RelDataType,int)">makeLocalRef</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| int i)</code></th> |
| <td class="colLast"> |
| <div class="block">Create a reference to local variable.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i44"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeNewInvocation(org.apache.calcite.rel.type.RelDataType,java.util.List)">makeNewInvocation</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates an invocation of the NEW operator.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i45"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeNotNull(org.apache.calcite.rex.RexNode)">makeNotNull</a></span>​(<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> exp)</code></th> |
| <td class="colLast"> |
| <div class="block">Makes a cast of a value to NOT NULL; |
| no-op if the type already has NOT NULL.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i46"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeNullLiteral(org.apache.calcite.rel.type.RelDataType)">makeNullLiteral</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a literal whose value is NULL, with a particular type.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i47"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeNullLiteral(org.apache.calcite.sql.type.SqlTypeName)">makeNullLiteral</a></span>​(<a href="../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> typeName)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeNullLiteral(org.apache.calcite.rel.type.RelDataType)"><code>makeNullLiteral(RelDataType)</code></a></div> |
| </div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i48"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeNullLiteral(org.apache.calcite.sql.type.SqlTypeName,int)">makeNullLiteral</a></span>​(<a href="../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> typeName, |
| int precision)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeNullLiteral(org.apache.calcite.rel.type.RelDataType)"><code>makeNullLiteral(RelDataType)</code></a></div> |
| </div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i49"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeOver(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.sql.SqlAggFunction,java.util.List,java.util.List,com.google.common.collect.ImmutableList,org.apache.calcite.rex.RexWindowBound,org.apache.calcite.rex.RexWindowBound,boolean,boolean,boolean,boolean)">makeOver</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="../sql/SqlAggFunction.html" title="class in org.apache.calcite.sql">SqlAggFunction</a> operator, |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs, |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> partitionKeys, |
| com.google.common.collect.ImmutableList<<a href="RexFieldCollation.html" title="class in org.apache.calcite.rex">RexFieldCollation</a>> orderKeys, |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> lowerBound, |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> upperBound, |
| boolean rows, |
| boolean allowPartial, |
| boolean nullWhenCountZero, |
| boolean distinct)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span></div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i50"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeOver(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.sql.SqlAggFunction,java.util.List,java.util.List,com.google.common.collect.ImmutableList,org.apache.calcite.rex.RexWindowBound,org.apache.calcite.rex.RexWindowBound,boolean,boolean,boolean,boolean,boolean)">makeOver</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="../sql/SqlAggFunction.html" title="class in org.apache.calcite.sql">SqlAggFunction</a> operator, |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs, |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> partitionKeys, |
| com.google.common.collect.ImmutableList<<a href="RexFieldCollation.html" title="class in org.apache.calcite.rex">RexFieldCollation</a>> orderKeys, |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> lowerBound, |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> upperBound, |
| boolean rows, |
| boolean allowPartial, |
| boolean nullWhenCountZero, |
| boolean distinct, |
| boolean ignoreNulls)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a call to a windowed agg.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i51"> |
| <td class="colFirst"><code><a href="RexPatternFieldRef.html" title="class in org.apache.calcite.rex">RexPatternFieldRef</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makePatternFieldRef(java.lang.String,org.apache.calcite.rel.type.RelDataType,int)">makePatternFieldRef</a></span>​(<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> alpha, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| int i)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a reference to a given field of the pattern.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i52"> |
| <td class="colFirst"><code>protected <a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makePreciseStringLiteral(java.lang.String)">makePreciseStringLiteral</a></span>​(<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> s)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a character string literal with type CHAR and default charset and |
| collation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i53"> |
| <td class="colFirst"><code>protected <a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makePreciseStringLiteral(org.apache.calcite.avatica.util.ByteString,java.lang.String,org.apache.calcite.sql.SqlCollation)">makePreciseStringLiteral</a></span>​(org.apache.calcite.avatica.util.ByteString value, |
| <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> charsetName, |
| <a href="../sql/SqlCollation.html" title="class in org.apache.calcite.sql">SqlCollation</a> collation)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a character string literal with type CHAR.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i54"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeRangeReference(org.apache.calcite.rel.RelNode)">makeRangeReference</a></span>​(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a reference to all the fields in the row.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i55"> |
| <td class="colFirst"><code><a href="RexRangeRef.html" title="class in org.apache.calcite.rex">RexRangeRef</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeRangeReference(org.apache.calcite.rel.type.RelDataType,int,boolean)">makeRangeReference</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| int offset, |
| boolean nullable)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a reference to all the fields in the row.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i56"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeReinterpretCast(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">makeReinterpretCast</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> exp, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> checkOverflow)</code></th> |
| <td class="colLast"> |
| <div class="block">Makes a reinterpret cast.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i57"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeSearchArgumentLiteral(org.apache.calcite.util.Sarg,org.apache.calcite.rel.type.RelDataType)">makeSearchArgumentLiteral</a></span>​(<a href="../util/Sarg.html" title="class in org.apache.calcite.util">Sarg</a> s, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a search argument literal.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i58"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeTimeLiteral(java.util.Calendar,int)">makeTimeLiteral</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/Calendar.html?is-external=true" title="class or interface in java.util" class="externalLink">Calendar</a> calendar, |
| int precision)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeTimeLiteral(org.apache.calcite.util.TimeString,int)"><code>makeTimeLiteral(TimeString, int)</code></a>.</div> |
| </div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i59"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeTimeLiteral(org.apache.calcite.util.TimeString,int)">makeTimeLiteral</a></span>​(<a href="../util/TimeString.html" title="class in org.apache.calcite.util">TimeString</a> time, |
| int precision)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a Time literal.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i60"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeTimestampLiteral(java.util.Calendar,int)">makeTimestampLiteral</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/Calendar.html?is-external=true" title="class or interface in java.util" class="externalLink">Calendar</a> calendar, |
| int precision)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeTimestampLiteral(org.apache.calcite.util.TimestampString,int)"><code>makeTimestampLiteral(TimestampString, int)</code></a>.</div> |
| </div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i61"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeTimestampLiteral(org.apache.calcite.util.TimestampString,int)">makeTimestampLiteral</a></span>​(<a href="../util/TimestampString.html" title="class in org.apache.calcite.util">TimestampString</a> timestamp, |
| int precision)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a Timestamp literal.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i62"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeTimestampWithLocalTimeZoneLiteral(org.apache.calcite.util.TimestampString,int)">makeTimestampWithLocalTimeZoneLiteral</a></span>​(<a href="../util/TimestampString.html" title="class in org.apache.calcite.util">TimestampString</a> timestamp, |
| int precision)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a Timestamp with local time-zone literal.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i63"> |
| <td class="colFirst"><code><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeTimeWithLocalTimeZoneLiteral(org.apache.calcite.util.TimeString,int)">makeTimeWithLocalTimeZoneLiteral</a></span>​(<a href="../util/TimeString.html" title="class in org.apache.calcite.util">TimeString</a> time, |
| int precision)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a Time with local time-zone literal.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i64"> |
| <td class="colFirst"><code><a href="RexWindow.html" title="class in org.apache.calcite.rex">RexWindow</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeWindow(java.util.List,com.google.common.collect.ImmutableList,org.apache.calcite.rex.RexWindowBound,org.apache.calcite.rex.RexWindowBound,boolean)">makeWindow</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> partitionKeys, |
| com.google.common.collect.ImmutableList<<a href="RexFieldCollation.html" title="class in org.apache.calcite.rex">RexFieldCollation</a>> orderKeys, |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> lowerBound, |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> upperBound, |
| boolean rows)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a window specification.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i65"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#makeZeroLiteral(org.apache.calcite.rel.type.RelDataType)">makeZeroLiteral</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a literal of the default value for the given type.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i66"> |
| <td class="colFirst"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#matchNullability(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode)">matchNullability</a></span>​(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> value)</code></th> |
| <td class="colLast"> |
| <div class="block">Ensures that a type's nullability matches a value's nullability.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i67"> |
| <td class="colFirst"><code><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#multiplyDivide(org.apache.calcite.rex.RexNode,java.math.BigDecimal,java.math.BigDecimal)">multiplyDivide</a></span>​(<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> e, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> multiplier, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> divider)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></h3> |
| <a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink">equals</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink">hashCode</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink">toString</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li class="blockList"> |
| <section class="fieldDetails"><a id="field.detail"> |
| <!-- --> |
| </a> |
| <h2>Field Details</h2> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="GET_OPERATOR">GET_OPERATOR</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static final</span> <span class="returnType"><a href="../sql/SqlSpecialOperator.html" title="class in org.apache.calcite.sql">SqlSpecialOperator</a></span> <span class="memberName">GET_OPERATOR</span></div> |
| <div class="block">Special operator that accesses an unadvertised field of an input record. |
| This operator cannot be used in SQL queries; it is introduced temporarily |
| during sql-to-rel translation, then replaced during the process that |
| trims unwanted fields.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="typeFactory">typeFactory</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected final</span> <span class="returnType"><a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></span> <span class="memberName">typeFactory</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li class="blockList"> |
| <section class="constructorDetails"><a id="constructor.detail"> |
| <!-- --> |
| </a> |
| <h2>Constructor Details</h2> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="<init>(org.apache.calcite.rel.type.RelDataTypeFactory)">RexBuilder</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="memberName">RexBuilder</span>​(<span class="arguments"><a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a> typeFactory)</span></div> |
| <div class="block">Creates a RexBuilder.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>typeFactory</code> - Type factory</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li class="blockList"> |
| <section class="methodDetails"><a id="method.detail"> |
| <!-- --> |
| </a> |
| <h2>Method Details</h2> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="identityProjects(org.apache.calcite.rel.type.RelDataType)">identityProjects</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><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><? extends <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>></span> <span class="memberName">identityProjects</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> rowType)</span></div> |
| <div class="block">Creates a list of <a href="RexInputRef.html" title="class in org.apache.calcite.rex"><code>RexInputRef</code></a> expressions, |
| projecting the fields of a given record type.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="getTypeFactory()">getTypeFactory</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></span> <span class="memberName">getTypeFactory</span>()</div> |
| <div class="block">Returns this RexBuilder's type factory.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>type factory</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="getOpTab()">getOpTab</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="../sql/fun/SqlStdOperatorTable.html" title="class in org.apache.calcite.sql.fun">SqlStdOperatorTable</a></span> <span class="memberName">getOpTab</span>()</div> |
| <div class="block">Returns this RexBuilder's operator table.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>operator table</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeFieldAccess(org.apache.calcite.rex.RexNode,java.lang.String,boolean)">makeFieldAccess</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeFieldAccess</span>​(<span class="arguments"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> expr, |
| <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> fieldName, |
| boolean caseSensitive)</span></div> |
| <div class="block">Creates an expression accessing a given named field from a record. |
| |
| <p>NOTE: Be careful choosing the value of <code>caseSensitive</code>. |
| If the field name was supplied by an end-user (e.g. as a column alias in |
| SQL), use your session's case-sensitivity setting. |
| Only hard-code <code>true</code> if you are sure that the field name is |
| internally generated. |
| Hard-coding <code>false</code> is almost certainly wrong.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>expr</code> - Expression yielding a record</dd> |
| <dd><code>fieldName</code> - Name of field in record</dd> |
| <dd><code>caseSensitive</code> - Whether match is case-sensitive</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Expression accessing a given named field</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeFieldAccess(org.apache.calcite.rex.RexNode,int)">makeFieldAccess</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeFieldAccess</span>​(<span class="arguments"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> expr, |
| int i)</span></div> |
| <div class="block">Creates an expression accessing a field with a given ordinal from a |
| record.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>expr</code> - Expression yielding a record</dd> |
| <dd><code>i</code> - Ordinal of field</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Expression accessing given field</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeCall(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.sql.SqlOperator,java.util.List)">makeCall</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeCall</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> returnType, |
| <a href="../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a> op, |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs)</span></div> |
| <div class="block">Creates a call with a list of arguments and a predetermined type.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeCall(org.apache.calcite.sql.SqlOperator,java.util.List)">makeCall</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeCall</span>​(<span class="arguments"><a href="../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a> op, |
| <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><? extends <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs)</span></div> |
| <div class="block">Creates a call with an array of arguments. |
| |
| <p>If you already know the return type of the call, then |
| <a href="#makeCall(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.sql.SqlOperator,java.util.List)"><code>makeCall(org.apache.calcite.rel.type.RelDataType, org.apache.calcite.sql.SqlOperator, java.util.List)</code></a> |
| is preferred.</p></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeCall(org.apache.calcite.sql.SqlOperator,org.apache.calcite.rex.RexNode...)">makeCall</a></h3> |
| <div class="memberSignature"><span class="modifiers">public final</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeCall</span>​(<span class="arguments"><a href="../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a> op, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>... exprs)</span></div> |
| <div class="block">Creates a call with a list of arguments. |
| |
| <p>Equivalent to |
| <code>makeCall(op, exprList.toArray(new RexNode[exprList.size()]))</code>.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="deriveReturnType(org.apache.calcite.sql.SqlOperator,java.util.List)">deriveReturnType</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="memberName">deriveReturnType</span>​(<span class="arguments"><a href="../sql/SqlOperator.html" title="class in org.apache.calcite.sql">SqlOperator</a> op, |
| <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><? extends <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs)</span></div> |
| <div class="block">Derives the return type of a call to an operator.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>op</code> - the operator being called</dd> |
| <dd><code>exprs</code> - actual operands</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>derived type</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="addAggCall(org.apache.calcite.rel.core.AggregateCall,int,java.util.List,java.util.Map,java.util.List)">addAggCall</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">addAggCall</span>​(<span class="arguments"><a href="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a> aggCall, |
| int groupCount, |
| <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>> aggCalls, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>,​<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> aggCallMapping, |
| <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/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aggArgTypes)</span></div> |
| <div class="block">Creates a reference to an aggregate call, checking for repeated calls. |
| |
| <p>Argument types help to optimize for repeated aggregates. |
| For instance count(42) is equivalent to count(*).</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>aggCall</code> - aggregate call to be added</dd> |
| <dd><code>groupCount</code> - number of groups in the aggregate relation</dd> |
| <dd><code>aggCalls</code> - destination list of aggregate calls</dd> |
| <dd><code>aggCallMapping</code> - the dictionary of already added calls</dd> |
| <dd><code>aggArgTypes</code> - Argument types, not null</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Rex expression for the given aggregate call</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="addAggCall(org.apache.calcite.rel.core.AggregateCall,int,boolean,java.util.List,java.util.Map,java.util.List)">addAggCall</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">addAggCall</span>​(<span class="arguments"><a href="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a> aggCall, |
| int groupCount, |
| boolean indicator, |
| <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>> aggCalls, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="../rel/core/AggregateCall.html" title="class in org.apache.calcite.rel.core">AggregateCall</a>,​<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> aggCallMapping, |
| <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/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aggArgTypes)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span></div> |
| <div class="block">Creates a reference to an aggregate call, checking for repeated calls.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeOver(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.sql.SqlAggFunction,java.util.List,java.util.List,com.google.common.collect.ImmutableList,org.apache.calcite.rex.RexWindowBound,org.apache.calcite.rex.RexWindowBound,boolean,boolean,boolean,boolean)">makeOver</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeOver</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="../sql/SqlAggFunction.html" title="class in org.apache.calcite.sql">SqlAggFunction</a> operator, |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs, |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> partitionKeys, |
| com.google.common.collect.ImmutableList<<a href="RexFieldCollation.html" title="class in org.apache.calcite.rex">RexFieldCollation</a>> orderKeys, |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> lowerBound, |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> upperBound, |
| boolean rows, |
| boolean allowPartial, |
| boolean nullWhenCountZero, |
| boolean distinct)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeOver(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.sql.SqlAggFunction,java.util.List,java.util.List,com.google.common.collect.ImmutableList,org.apache.calcite.rex.RexWindowBound,org.apache.calcite.rex.RexWindowBound,boolean,boolean,boolean,boolean,boolean)">makeOver</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeOver</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation" class="externalLink">@Nonnull</a> |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="https://docs.oracle.com/javase/9/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation" class="externalLink">@Nonnull</a> |
| <a href="../sql/SqlAggFunction.html" title="class in org.apache.calcite.sql">SqlAggFunction</a> operator, |
| <a href="https://docs.oracle.com/javase/9/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation" class="externalLink">@Nonnull</a> |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs, |
| <a href="https://docs.oracle.com/javase/9/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation" class="externalLink">@Nonnull</a> |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> partitionKeys, |
| <a href="https://docs.oracle.com/javase/9/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation" class="externalLink">@Nonnull</a> |
| com.google.common.collect.ImmutableList<<a href="RexFieldCollation.html" title="class in org.apache.calcite.rex">RexFieldCollation</a>> orderKeys, |
| <a href="https://docs.oracle.com/javase/9/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation" class="externalLink">@Nonnull</a> |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> lowerBound, |
| <a href="https://docs.oracle.com/javase/9/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation" class="externalLink">@Nonnull</a> |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> upperBound, |
| boolean rows, |
| boolean allowPartial, |
| boolean nullWhenCountZero, |
| boolean distinct, |
| boolean ignoreNulls)</span></div> |
| <div class="block">Creates a call to a windowed agg.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeWindow(java.util.List,com.google.common.collect.ImmutableList,org.apache.calcite.rex.RexWindowBound,org.apache.calcite.rex.RexWindowBound,boolean)">makeWindow</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexWindow.html" title="class in org.apache.calcite.rex">RexWindow</a></span> <span class="memberName">makeWindow</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> partitionKeys, |
| com.google.common.collect.ImmutableList<<a href="RexFieldCollation.html" title="class in org.apache.calcite.rex">RexFieldCollation</a>> orderKeys, |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> lowerBound, |
| <a href="RexWindowBound.html" title="class in org.apache.calcite.rex">RexWindowBound</a> upperBound, |
| boolean rows)</span></div> |
| <div class="block">Creates a window specification.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>partitionKeys</code> - Partition keys</dd> |
| <dd><code>orderKeys</code> - Order keys</dd> |
| <dd><code>lowerBound</code> - Lower bound</dd> |
| <dd><code>upperBound</code> - Upper bound</dd> |
| <dd><code>rows</code> - Whether physical. True if row-based, false if |
| range-based</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>window specification</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="constantNull()">constantNull</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">constantNull</span>()</div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeNullLiteral(org.apache.calcite.rel.type.RelDataType)"><code>makeNullLiteral(RelDataType)</code></a>, which produces a |
| NULL of the correct type</div> |
| </div> |
| <div class="block">Creates a constant for the SQL <code>NULL</code> value.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeCorrel(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.core.CorrelationId)">makeCorrel</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeCorrel</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="../rel/core/CorrelationId.html" title="class in org.apache.calcite.rel.core">CorrelationId</a> id)</span></div> |
| <div class="block">Creates an expression referencing a correlation variable.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>id</code> - Name of variable</dd> |
| <dd><code>type</code> - Type of variable</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Correlation variable</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeNewInvocation(org.apache.calcite.rel.type.RelDataType,java.util.List)">makeNewInvocation</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeNewInvocation</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <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="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> exprs)</span></div> |
| <div class="block">Creates an invocation of the NEW operator.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - Type to be instantiated</dd> |
| <dd><code>exprs</code> - Arguments to NEW operator</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Expression invoking NEW operator</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeCast(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode)">makeCast</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeCast</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> exp)</span></div> |
| <div class="block">Creates a call to the CAST operator.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - Type to cast to</dd> |
| <dd><code>exp</code> - Expression being cast</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Call to CAST operator</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeCast(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode,boolean)">makeCast</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeCast</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> exp, |
| boolean matchNullability)</span></div> |
| <div class="block">Creates a call to the CAST operator, expanding if possible, and optionally |
| also preserving nullability. |
| |
| <p>Tries to expand the cast, and therefore the result may be something |
| other than a <a href="RexCall.html" title="class in org.apache.calcite.rex"><code>RexCall</code></a> to the CAST operator, such as a |
| <a href="RexLiteral.html" title="class in org.apache.calcite.rex"><code>RexLiteral</code></a>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - Type to cast to</dd> |
| <dd><code>exp</code> - Expression being cast</dd> |
| <dd><code>matchNullability</code> - Whether to ensure the result has the same |
| nullability as <code>type</code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Call to CAST operator</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="baseUnit(org.apache.calcite.sql.type.SqlTypeName)">baseUnit</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected static</span> <span class="returnType">org.apache.calcite.avatica.util.TimeUnit</span> <span class="memberName">baseUnit</span>​(<span class="arguments"><a href="../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> unit)</span></div> |
| <div class="block">Returns the lowest granularity unit for the given unit. |
| YEAR and MONTH intervals are stored as months; |
| HOUR, MINUTE, SECOND intervals are stored as milliseconds.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="multiplyDivide(org.apache.calcite.rex.RexNode,java.math.BigDecimal,java.math.BigDecimal)">multiplyDivide</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">multiplyDivide</span>​(<span class="arguments"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> e, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> multiplier, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> divider)</span></div> |
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| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="encodeIntervalOrDecimal(org.apache.calcite.rex.RexNode,org.apache.calcite.rel.type.RelDataType,boolean)">encodeIntervalOrDecimal</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">encodeIntervalOrDecimal</span>​(<span class="arguments"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> value, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| boolean checkOverflow)</span></div> |
| <div class="block">Casts a decimal's integer representation to a decimal node. If the |
| expression is not the expected integer type, then it is casted first. |
| |
| <p>An overflow check may be requested to ensure the internal value |
| does not exceed the maximum value of the decimal type.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - integer representation of decimal</dd> |
| <dd><code>type</code> - type integer will be reinterpreted as</dd> |
| <dd><code>checkOverflow</code> - indicates whether an overflow check is required |
| when reinterpreting this particular value as the |
| decimal type. A check usually not required for |
| arithmetic, but is often required for rounding and |
| explicit casts.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the integer reinterpreted as an opaque decimal type</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="decodeIntervalOrDecimal(org.apache.calcite.rex.RexNode)">decodeIntervalOrDecimal</a></h3> |
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| <div class="block">Retrieves an INTERVAL or DECIMAL node's integer representation.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>node</code> - the interval or decimal value as an opaque type</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an integer representation of the decimal value</dd> |
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| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeAbstractCast(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode)">makeAbstractCast</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeAbstractCast</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> exp)</span></div> |
| <div class="block">Creates a call to the CAST operator.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - Type to cast to</dd> |
| <dd><code>exp</code> - Expression being cast</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Call to CAST operator</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeReinterpretCast(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">makeReinterpretCast</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeReinterpretCast</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> exp, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> checkOverflow)</span></div> |
| <div class="block">Makes a reinterpret cast.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - type returned by the cast</dd> |
| <dd><code>exp</code> - expression to be casted</dd> |
| <dd><code>checkOverflow</code> - whether an overflow check is required</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a RexCall with two operands and a special return type</dd> |
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| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeNotNull(org.apache.calcite.rex.RexNode)">makeNotNull</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeNotNull</span>​(<span class="arguments"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> exp)</span></div> |
| <div class="block">Makes a cast of a value to NOT NULL; |
| no-op if the type already has NOT NULL.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeRangeReference(org.apache.calcite.rel.RelNode)">makeRangeReference</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeRangeReference</span>​(<span class="arguments"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input)</span></div> |
| <div class="block">Creates a reference to all the fields in the row. That is, the whole row |
| as a single record object.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>input</code> - Input relational expression</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeRangeReference(org.apache.calcite.rel.type.RelDataType,int,boolean)">makeRangeReference</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexRangeRef.html" title="class in org.apache.calcite.rex">RexRangeRef</a></span> <span class="memberName">makeRangeReference</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| int offset, |
| boolean nullable)</span></div> |
| <div class="block">Creates a reference to all the fields in the row. |
| |
| <p>For example, if the input row has type <code>T{f0,f1,f2,f3,f4}</code> |
| then <code>makeRangeReference(T{f0,f1,f2,f3,f4}, S{f3,f4}, 3)</code> is |
| an expression which yields the last 2 fields.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - Type of the resulting range record.</dd> |
| <dd><code>offset</code> - Index of first field.</dd> |
| <dd><code>nullable</code> - Whether the record is nullable.</dd> |
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| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeInputRef(org.apache.calcite.rel.type.RelDataType,int)">makeInputRef</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></span> <span class="memberName">makeInputRef</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| int i)</span></div> |
| <div class="block">Creates a reference to a given field of the input record.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - Type of field</dd> |
| <dd><code>i</code> - Ordinal of field</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Reference to field</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeInputRef(org.apache.calcite.rel.RelNode,int)">makeInputRef</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a></span> <span class="memberName">makeInputRef</span>​(<span class="arguments"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> input, |
| int i)</span></div> |
| <div class="block">Creates a reference to a given field of the input relational expression.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>input</code> - Input relational expression</dd> |
| <dd><code>i</code> - Ordinal of field</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Reference to field</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="#identityProjects(org.apache.calcite.rel.type.RelDataType)"><code>identityProjects(RelDataType)</code></a></dd> |
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| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makePatternFieldRef(java.lang.String,org.apache.calcite.rel.type.RelDataType,int)">makePatternFieldRef</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexPatternFieldRef.html" title="class in org.apache.calcite.rex">RexPatternFieldRef</a></span> <span class="memberName">makePatternFieldRef</span>​(<span class="arguments"><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> alpha, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| int i)</span></div> |
| <div class="block">Creates a reference to a given field of the pattern.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>alpha</code> - the pattern name</dd> |
| <dd><code>type</code> - Type of field</dd> |
| <dd><code>i</code> - Ordinal of field</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Reference to field of pattern</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeLocalRef(org.apache.calcite.rel.type.RelDataType,int)">makeLocalRef</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLocalRef.html" title="class in org.apache.calcite.rex">RexLocalRef</a></span> <span class="memberName">makeLocalRef</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| int i)</span></div> |
| <div class="block">Create a reference to local variable.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - Type of variable</dd> |
| <dd><code>i</code> - Ordinal of variable</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Reference to local variable</dd> |
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| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeFlag(java.lang.Enum)">makeFlag</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeFlag</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang" class="externalLink">Enum</a> flag)</span></div> |
| <div class="block">Creates a literal representing a flag.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>flag</code> - Flag value</dd> |
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| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeLiteral(java.lang.Comparable,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.sql.type.SqlTypeName)">makeLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeLiteral</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Comparable</a> o, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> typeName)</span></div> |
| <div class="block">Internal method to create a call to a literal. Code outside this package |
| should call one of the type-specific methods such as |
| <a href="#makeDateLiteral(org.apache.calcite.util.DateString)"><code>makeDateLiteral(DateString)</code></a>, <a href="#makeLiteral(boolean)"><code>makeLiteral(boolean)</code></a>, |
| <a href="#makeLiteral(java.lang.String)"><code>makeLiteral(String)</code></a>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>o</code> - Value of literal, must be appropriate for the type</dd> |
| <dd><code>type</code> - Type of literal</dd> |
| <dd><code>typeName</code> - SQL type of literal</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Literal</dd> |
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| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeLiteral(boolean)">makeLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeLiteral</span>​(<span class="arguments">boolean b)</span></div> |
| <div class="block">Creates a boolean literal.</div> |
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| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeExactLiteral(java.math.BigDecimal)">makeExactLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeExactLiteral</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> bd)</span></div> |
| <div class="block">Creates a numeric literal.</div> |
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| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeBigintLiteral(java.math.BigDecimal)">makeBigintLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeBigintLiteral</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> bd)</span></div> |
| <div class="block">Creates a BIGINT literal.</div> |
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| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeExactLiteral(java.math.BigDecimal,org.apache.calcite.rel.type.RelDataType)">makeExactLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeExactLiteral</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> bd, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</span></div> |
| <div class="block">Creates a numeric literal.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeBinaryLiteral(org.apache.calcite.avatica.util.ByteString)">makeBinaryLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeBinaryLiteral</span>​(<span class="arguments">org.apache.calcite.avatica.util.ByteString byteString)</span></div> |
| <div class="block">Creates a byte array literal.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeApproxLiteral(java.math.BigDecimal)">makeApproxLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeApproxLiteral</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> bd)</span></div> |
| <div class="block">Creates a double-precision literal.</div> |
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| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeApproxLiteral(java.math.BigDecimal,org.apache.calcite.rel.type.RelDataType)">makeApproxLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeApproxLiteral</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> bd, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</span></div> |
| <div class="block">Creates an approximate numeric literal (double or float).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bd</code> - literal value</dd> |
| <dd><code>type</code> - approximate numeric type</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new literal</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeSearchArgumentLiteral(org.apache.calcite.util.Sarg,org.apache.calcite.rel.type.RelDataType)">makeSearchArgumentLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeSearchArgumentLiteral</span>​(<span class="arguments"><a href="../util/Sarg.html" title="class in org.apache.calcite.util">Sarg</a> s, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</span></div> |
| <div class="block">Creates a search argument literal.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeLiteral(java.lang.String)">makeLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeLiteral</span>​(<span class="arguments"><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> s)</span></div> |
| <div class="block">Creates a character string literal.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makePreciseStringLiteral(java.lang.String)">makePreciseStringLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makePreciseStringLiteral</span>​(<span class="arguments"><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> s)</span></div> |
| <div class="block">Creates a character string literal with type CHAR and default charset and |
| collation.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>s</code> - String value</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Character string literal</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makePreciseStringLiteral(org.apache.calcite.avatica.util.ByteString,java.lang.String,org.apache.calcite.sql.SqlCollation)">makePreciseStringLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makePreciseStringLiteral</span>​(<span class="arguments">org.apache.calcite.avatica.util.ByteString value, |
| <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> charsetName, |
| <a href="../sql/SqlCollation.html" title="class in org.apache.calcite.sql">SqlCollation</a> collation)</span></div> |
| <div class="block">Creates a character string literal with type CHAR.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - String value in bytes</dd> |
| <dd><code>charsetName</code> - SQL-level charset name</dd> |
| <dd><code>collation</code> - Sql collation</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>String literal</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="ensureType(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode,boolean)">ensureType</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">ensureType</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> node, |
| boolean matchNullability)</span></div> |
| <div class="block">Ensures expression is interpreted as a specified type. The returned |
| expression may be wrapped with a cast.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - desired type</dd> |
| <dd><code>node</code> - expression</dd> |
| <dd><code>matchNullability</code> - whether to correct nullability of specified |
| type to match the expression; this usually should |
| be true, except for explicit casts which can |
| override default nullability</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a casted expression or the original expression</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="matchNullability(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexNode)">matchNullability</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="memberName">matchNullability</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> value)</span></div> |
| <div class="block">Ensures that a type's nullability matches a value's nullability.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeCharLiteral(org.apache.calcite.util.NlsString)">makeCharLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeCharLiteral</span>​(<span class="arguments"><a href="../util/NlsString.html" title="class in org.apache.calcite.util">NlsString</a> str)</span></div> |
| <div class="block">Creates a character string literal from an <a href="../util/NlsString.html" title="class in org.apache.calcite.util"><code>NlsString</code></a>. |
| |
| <p>If the string's charset and collation are not set, uses the system |
| defaults.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeDateLiteral(java.util.Calendar)">makeDateLiteral</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeDateLiteral</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/Calendar.html?is-external=true" title="class or interface in java.util" class="externalLink">Calendar</a> calendar)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeDateLiteral(org.apache.calcite.util.DateString)"><code>makeDateLiteral(DateString)</code></a>.</div> |
| </div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeDateLiteral(org.apache.calcite.util.DateString)">makeDateLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeDateLiteral</span>​(<span class="arguments"><a href="../util/DateString.html" title="class in org.apache.calcite.util">DateString</a> date)</span></div> |
| <div class="block">Creates a Date literal.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeTimeLiteral(java.util.Calendar,int)">makeTimeLiteral</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeTimeLiteral</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/Calendar.html?is-external=true" title="class or interface in java.util" class="externalLink">Calendar</a> calendar, |
| int precision)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeTimeLiteral(org.apache.calcite.util.TimeString,int)"><code>makeTimeLiteral(TimeString, int)</code></a>.</div> |
| </div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeTimeLiteral(org.apache.calcite.util.TimeString,int)">makeTimeLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeTimeLiteral</span>​(<span class="arguments"><a href="../util/TimeString.html" title="class in org.apache.calcite.util">TimeString</a> time, |
| int precision)</span></div> |
| <div class="block">Creates a Time literal.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeTimeWithLocalTimeZoneLiteral(org.apache.calcite.util.TimeString,int)">makeTimeWithLocalTimeZoneLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeTimeWithLocalTimeZoneLiteral</span>​(<span class="arguments"><a href="../util/TimeString.html" title="class in org.apache.calcite.util">TimeString</a> time, |
| int precision)</span></div> |
| <div class="block">Creates a Time with local time-zone literal.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeTimestampLiteral(java.util.Calendar,int)">makeTimestampLiteral</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeTimestampLiteral</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/Calendar.html?is-external=true" title="class or interface in java.util" class="externalLink">Calendar</a> calendar, |
| int precision)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeTimestampLiteral(org.apache.calcite.util.TimestampString,int)"><code>makeTimestampLiteral(TimestampString, int)</code></a>.</div> |
| </div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeTimestampLiteral(org.apache.calcite.util.TimestampString,int)">makeTimestampLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeTimestampLiteral</span>​(<span class="arguments"><a href="../util/TimestampString.html" title="class in org.apache.calcite.util">TimestampString</a> timestamp, |
| int precision)</span></div> |
| <div class="block">Creates a Timestamp literal.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeTimestampWithLocalTimeZoneLiteral(org.apache.calcite.util.TimestampString,int)">makeTimestampWithLocalTimeZoneLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeTimestampWithLocalTimeZoneLiteral</span>​(<span class="arguments"><a href="../util/TimestampString.html" title="class in org.apache.calcite.util">TimestampString</a> timestamp, |
| int precision)</span></div> |
| <div class="block">Creates a Timestamp with local time-zone literal.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeIntervalLiteral(org.apache.calcite.sql.SqlIntervalQualifier)">makeIntervalLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeIntervalLiteral</span>​(<span class="arguments"><a href="../sql/SqlIntervalQualifier.html" title="class in org.apache.calcite.sql">SqlIntervalQualifier</a> intervalQualifier)</span></div> |
| <div class="block">Creates a literal representing an interval type, for example |
| <code>YEAR TO MONTH</code> or <code>DOW</code>.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeIntervalLiteral(java.math.BigDecimal,org.apache.calcite.sql.SqlIntervalQualifier)">makeIntervalLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeIntervalLiteral</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math" class="externalLink">BigDecimal</a> v, |
| <a href="../sql/SqlIntervalQualifier.html" title="class in org.apache.calcite.sql">SqlIntervalQualifier</a> intervalQualifier)</span></div> |
| <div class="block">Creates a literal representing an interval value, for example |
| <code>INTERVAL '3-7' YEAR TO MONTH</code>.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeDynamicParam(org.apache.calcite.rel.type.RelDataType,int)">makeDynamicParam</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexDynamicParam.html" title="class in org.apache.calcite.rex">RexDynamicParam</a></span> <span class="memberName">makeDynamicParam</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| int index)</span></div> |
| <div class="block">Creates a reference to a dynamic parameter.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - Type of dynamic parameter</dd> |
| <dd><code>index</code> - Index of dynamic parameter</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Expression referencing dynamic parameter</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeNullLiteral(org.apache.calcite.rel.type.RelDataType)">makeNullLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexLiteral.html" title="class in org.apache.calcite.rex">RexLiteral</a></span> <span class="memberName">makeNullLiteral</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</span></div> |
| <div class="block">Creates a literal whose value is NULL, with a particular type. |
| |
| <p>The typing is necessary because RexNodes are strictly typed. For |
| example, in the Rex world the <code>NULL</code> parameter to <code> |
| SUBSTRING(NULL FROM 2 FOR 4)</code> must have a valid VARCHAR type so |
| that the result type can be determined.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - Type to cast NULL to</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>NULL literal of given type</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeNullLiteral(org.apache.calcite.sql.type.SqlTypeName,int)">makeNullLiteral</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeNullLiteral</span>​(<span class="arguments"><a href="../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> typeName, |
| int precision)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeNullLiteral(org.apache.calcite.rel.type.RelDataType)"><code>makeNullLiteral(RelDataType)</code></a></div> |
| </div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeNullLiteral(org.apache.calcite.sql.type.SqlTypeName)">makeNullLiteral</a></h3> |
| <div class="memberSignature"><span class="annotations"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeNullLiteral</span>​(<span class="arguments"><a href="../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> typeName)</span></div> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#makeNullLiteral(org.apache.calcite.rel.type.RelDataType)"><code>makeNullLiteral(RelDataType)</code></a></div> |
| </div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeIn(org.apache.calcite.rex.RexNode,java.util.List)">makeIn</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeIn</span>​(<span class="arguments"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> arg, |
| <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><? extends <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> ranges)</span></div> |
| <div class="block">Creates a <a href="RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> representation a SQL "arg IN (point, ...)" |
| expression. |
| |
| <p>If all of the expressions are literals, creates a call <a href="../util/Sarg.html" title="class in org.apache.calcite.util"><code>Sarg</code></a> |
| literal, "SEARCH(arg, SARG([point0..point0], [point1..point1], ...)"; |
| otherwise creates a disjunction, "arg = point0 OR arg = point1 OR ...".</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeBetween(org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode,org.apache.calcite.rex.RexNode)">makeBetween</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeBetween</span>​(<span class="arguments"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> arg, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> lower, |
| <a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> upper)</span></div> |
| <div class="block">Creates a <a href="RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> representation a SQL |
| "arg BETWEEN lower AND upper" expression. |
| |
| <p>If the expressions are all literals of compatible type, creates a call |
| to <a href="../util/Sarg.html" title="class in org.apache.calcite.util"><code>Sarg</code></a> literal, <code>SEARCH(arg, SARG([lower..upper])</code>; |
| otherwise creates a disjunction, <code>arg >= lower AND arg <= upper</code>.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="copy(org.apache.calcite.rex.RexNode)">copy</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">copy</span>​(<span class="arguments"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> expr)</span></div> |
| <div class="block">Creates a copy of an expression, which may have been created using a |
| different RexBuilder and/or <a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type"><code>RelDataTypeFactory</code></a>, using this |
| RexBuilder.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>expr</code> - Expression</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Copy of expression</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../rel/type/RelDataTypeFactory.html#copyType(org.apache.calcite.rel.type.RelDataType)"><code>RelDataTypeFactory.copyType(RelDataType)</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeZeroLiteral(org.apache.calcite.rel.type.RelDataType)">makeZeroLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeZeroLiteral</span>​(<span class="arguments"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</span></div> |
| <div class="block">Creates a literal of the default value for the given type. |
| |
| <p>This value is:</p> |
| |
| <ul> |
| <li>0 for numeric types; |
| <li>FALSE for BOOLEAN; |
| <li>The epoch for TIMESTAMP and DATE; |
| <li>Midnight for TIME; |
| <li>The empty string for string types (CHAR, BINARY, VARCHAR, VARBINARY). |
| </ul></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - Type</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Simple literal, or cast simple literal</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeLiteral(java.lang.Object,org.apache.calcite.rel.type.RelDataType,boolean)">makeLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeLiteral</span>​(<span class="arguments"><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> value, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| boolean allowCast)</span></div> |
| <div class="block">Creates a literal of a given type, padding values of constant-width |
| types to match their type.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - Value</dd> |
| <dd><code>type</code> - Type</dd> |
| <dd><code>allowCast</code> - Whether to allow a cast. If false, value is always a |
| <a href="RexLiteral.html" title="class in org.apache.calcite.rex"><code>RexLiteral</code></a> but may not be the exact type</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Simple literal, or cast simple literal</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="makeLiteral(java.lang.Object,org.apache.calcite.rel.type.RelDataType,boolean,boolean)">makeLiteral</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></span> <span class="memberName">makeLiteral</span>​(<span class="arguments"><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> value, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| boolean allowCast, |
| boolean trim)</span></div> |
| <div class="block">Creates a literal of a given type. The value is assumed to be |
| compatible with the type. |
| |
| <p>The <code>trim</code> parameter controls whether to trim values of |
| constant-width types such as <code>CHAR</code>. Consider a call to |
| <code>makeLiteral("foo ", CHAR(5)</code>, and note that the value is too short |
| for its type. If <code>trim</code> is true, the value is converted to "foo" |
| and the type to <code>CHAR(3)</code>; if <code>trim</code> is false, the value is |
| right-padded with spaces to <code>"foo "</code>, to match the type |
| <code>CHAR(5)</code>.</div> |
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| <dd><code>allowCast</code> - Whether to allow a cast. If false, value is always a |
| <a href="RexLiteral.html" title="class in org.apache.calcite.rex"><code>RexLiteral</code></a> but may not be the exact type</dd> |
| <dd><code>trim</code> - Whether to trim values and type to the shortest equivalent |
| value; for example whether to convert CHAR(4) 'foo ' |
| to CHAR(3) 'foo'</dd> |
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