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| <div class="subTitle">org.apache.calcite.materialize</div> |
| <h2 title="类 Lattice.Builder" class="title">类 Lattice.Builder</h2> |
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| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.materialize.Lattice.Builder</li> |
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| <dt>封闭类:</dt> |
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| <pre>public static class <span class="typeNameLabel">Lattice.Builder</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a></pre> |
| <div class="block">Lattice builder.</div> |
| </li> |
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| <h3>构造器概要</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="构造器概要表, 列表构造器和解释"> |
| <caption><span>构造器</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">构造器和说明</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#Builder-org.apache.calcite.materialize.LatticeSpace-org.apache.calcite.jdbc.CalciteSchema-java.lang.String-">Builder</a></span>(org.apache.calcite.materialize.LatticeSpace space, |
| <a href="../../../../org/apache/calcite/jdbc/CalciteSchema.html" title="org.apache.calcite.jdbc中的类">CalciteSchema</a> schema, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> sql)</code> </td> |
| </tr> |
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| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>方法概要</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="方法概要表, 列表方法和解释"> |
| <caption><span id="t0" class="activeTableTab"><span>所有方法</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">实例方法</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">具体方法</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">限定符和类型</th> |
| <th class="colLast" scope="col">方法和说明</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#addMeasure-org.apache.calcite.materialize.Lattice.Measure-">addMeasure</a></span>(<a href="../../../../org/apache/calcite/materialize/Lattice.Measure.html" title="org.apache.calcite.materialize中的类">Lattice.Measure</a> measure)</code> |
| <div class="block">Adds a measure, if it does not already exist.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#addTile-org.apache.calcite.materialize.Lattice.Tile-">addTile</a></span>(<a href="../../../../org/apache/calcite/materialize/Lattice.Tile.html" title="org.apache.calcite.materialize中的类">Lattice.Tile</a> tile)</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html" title="org.apache.calcite.materialize中的类">Lattice.Builder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#algorithm-boolean-">algorithm</a></span>(boolean algorithm)</code> |
| <div class="block">Sets the "algorithm" attribute (default false).</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html" title="org.apache.calcite.materialize中的类">Lattice.Builder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#algorithmMaxMillis-long-">algorithmMaxMillis</a></span>(long algorithmMaxMillis)</code> |
| <div class="block">Sets the "algorithmMaxMillis" attribute (default -1).</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html" title="org.apache.calcite.materialize中的类">Lattice.Builder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#auto-boolean-">auto</a></span>(boolean auto)</code> |
| <div class="block">Sets the "auto" attribute (default true).</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/materialize/Lattice.html" title="org.apache.calcite.materialize中的类">Lattice</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#build--">build</a></span>()</code> |
| <div class="block">Builds a lattice.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/materialize/Lattice.Column.html" title="org.apache.calcite.materialize中的类">Lattice.Column</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#column-int-int-">column</a></span>(int table, |
| int column)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/materialize/Lattice.Column.html" title="org.apache.calcite.materialize中的类">Lattice.Column</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#expression-org.apache.calcite.rex.RexNode-java.lang.String-java.util.List-">expression</a></span>(<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a> e, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> alias, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>> tableAliases)</code> |
| <div class="block">Adds a lattice column based on a SQL expression, |
| or returns a column based on the same expression seen previously.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="../../../../org/apache/calcite/materialize/Lattice.Column.html" title="org.apache.calcite.materialize中的类">Lattice.Column</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#resolveArgs-java.lang.Object-">resolveArgs</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a> args)</code> |
| <div class="block">Resolves the arguments of a |
| <a href="../../../../org/apache/calcite/model/JsonMeasure.html" title="org.apache.calcite.model中的类"><code>JsonMeasure</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/materialize/Lattice.Column.html" title="org.apache.calcite.materialize中的类">Lattice.Column</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#resolveColumn-java.lang.Object-">resolveColumn</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a> name)</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/materialize/Lattice.Measure.html" title="org.apache.calcite.materialize中的类">Lattice.Measure</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#resolveMeasure-java.lang.String-boolean-java.lang.Object-">resolveMeasure</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> aggName, |
| boolean distinct, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a> args)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html" title="org.apache.calcite.materialize中的类">Lattice.Builder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#rowCountEstimate-double-">rowCountEstimate</a></span>(double rowCountEstimate)</code> |
| <div class="block">Sets the "rowCountEstimate" attribute (default null).</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html" title="org.apache.calcite.materialize中的类">Lattice.Builder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#statisticProvider-java.lang.String-">statisticProvider</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> statisticProvider)</code> |
| <div class="block">Sets the "statisticProvider" attribute.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html#use-org.apache.calcite.materialize.Lattice.Column-boolean-">use</a></span>(<a href="../../../../org/apache/calcite/materialize/Lattice.Column.html" title="org.apache.calcite.materialize中的类">Lattice.Column</a> column, |
| boolean measure)</code> |
| <div class="block">Records a use of a column.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>从类继承的方法 java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="java.lang中的类或接口">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="java.lang中的类或接口">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="java.lang中的类或接口">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="java.lang中的类或接口">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="java.lang中的类或接口">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="java.lang中的类或接口">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="java.lang中的类或接口">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="java.lang中的类或接口">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="java.lang中的类或接口">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>构造器详细资料</h3> |
| <a name="Builder-org.apache.calcite.materialize.LatticeSpace-org.apache.calcite.jdbc.CalciteSchema-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>Builder</h4> |
| <pre>public Builder(org.apache.calcite.materialize.LatticeSpace space, |
| <a href="../../../../org/apache/calcite/jdbc/CalciteSchema.html" title="org.apache.calcite.jdbc中的类">CalciteSchema</a> schema, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> sql)</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
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| </a> |
| <h3>方法详细资料</h3> |
| <a name="auto-boolean-"> |
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| <h4>auto</h4> |
| <pre>public <a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html" title="org.apache.calcite.materialize中的类">Lattice.Builder</a> auto(boolean auto)</pre> |
| <div class="block">Sets the "auto" attribute (default true).</div> |
| </li> |
| </ul> |
| <a name="algorithm-boolean-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>algorithm</h4> |
| <pre>public <a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html" title="org.apache.calcite.materialize中的类">Lattice.Builder</a> algorithm(boolean algorithm)</pre> |
| <div class="block">Sets the "algorithm" attribute (default false).</div> |
| </li> |
| </ul> |
| <a name="algorithmMaxMillis-long-"> |
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| </a> |
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| <h4>algorithmMaxMillis</h4> |
| <pre>public <a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html" title="org.apache.calcite.materialize中的类">Lattice.Builder</a> algorithmMaxMillis(long algorithmMaxMillis)</pre> |
| <div class="block">Sets the "algorithmMaxMillis" attribute (default -1).</div> |
| </li> |
| </ul> |
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| </a> |
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| <h4>rowCountEstimate</h4> |
| <pre>public <a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html" title="org.apache.calcite.materialize中的类">Lattice.Builder</a> rowCountEstimate(double rowCountEstimate)</pre> |
| <div class="block">Sets the "rowCountEstimate" attribute (default null).</div> |
| </li> |
| </ul> |
| <a name="statisticProvider-java.lang.String-"> |
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| </a> |
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| <h4>statisticProvider</h4> |
| <pre>public <a href="../../../../org/apache/calcite/materialize/Lattice.Builder.html" title="org.apache.calcite.materialize中的类">Lattice.Builder</a> statisticProvider(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> statisticProvider)</pre> |
| <div class="block">Sets the "statisticProvider" attribute. |
| |
| <p>If not set, the lattice will use <a href="../../../../org/apache/calcite/materialize/Lattices.html#CACHED_SQL"><code>Lattices.CACHED_SQL</code></a>.</div> |
| </li> |
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| <a name="build--"> |
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| <h4>build</h4> |
| <pre>public <a href="../../../../org/apache/calcite/materialize/Lattice.html" title="org.apache.calcite.materialize中的类">Lattice</a> build()</pre> |
| <div class="block">Builds a lattice.</div> |
| </li> |
| </ul> |
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| <h4>resolveArgs</h4> |
| <pre>public com.google.common.collect.ImmutableList<<a href="../../../../org/apache/calcite/materialize/Lattice.Column.html" title="org.apache.calcite.materialize中的类">Lattice.Column</a>> resolveArgs(<a href="https://docs.oracle.com/javase/8/docs/api/javax/annotation/Nullable.html?is-external=true" title="javax.annotation中的类或接口">@Nullable</a> |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a> args)</pre> |
| <div class="block">Resolves the arguments of a |
| <a href="../../../../org/apache/calcite/model/JsonMeasure.html" title="org.apache.calcite.model中的类"><code>JsonMeasure</code></a>. They must either be null, |
| a string, or a list of strings. Throws if the structure is invalid, or if |
| any of the columns do not exist in the lattice.</div> |
| </li> |
| </ul> |
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| <h4>resolveColumn</h4> |
| <pre>public <a href="../../../../org/apache/calcite/materialize/Lattice.Column.html" title="org.apache.calcite.materialize中的类">Lattice.Column</a> resolveColumn(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a> name)</pre> |
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| <h4>resolveMeasure</h4> |
| <pre>public <a href="../../../../org/apache/calcite/materialize/Lattice.Measure.html" title="org.apache.calcite.materialize中的类">Lattice.Measure</a> resolveMeasure(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> aggName, |
| boolean distinct, |
| <a href="https://docs.oracle.com/javase/8/docs/api/javax/annotation/Nullable.html?is-external=true" title="javax.annotation中的类或接口">@Nullable</a> |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a> args)</pre> |
| </li> |
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| <h4>addMeasure</h4> |
| <pre>public boolean addMeasure(<a href="../../../../org/apache/calcite/materialize/Lattice.Measure.html" title="org.apache.calcite.materialize中的类">Lattice.Measure</a> measure)</pre> |
| <div class="block">Adds a measure, if it does not already exist. |
| Returns false if an identical measure already exists.</div> |
| </li> |
| </ul> |
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| <h4>addTile</h4> |
| <pre>public void addTile(<a href="../../../../org/apache/calcite/materialize/Lattice.Tile.html" title="org.apache.calcite.materialize中的类">Lattice.Tile</a> tile)</pre> |
| </li> |
| </ul> |
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| <h4>column</h4> |
| <pre>public <a href="../../../../org/apache/calcite/materialize/Lattice.Column.html" title="org.apache.calcite.materialize中的类">Lattice.Column</a> column(int table, |
| int column)</pre> |
| </li> |
| </ul> |
| <a name="expression-org.apache.calcite.rex.RexNode-java.lang.String-java.util.List-"> |
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| <h4>expression</h4> |
| <pre>public <a href="../../../../org/apache/calcite/materialize/Lattice.Column.html" title="org.apache.calcite.materialize中的类">Lattice.Column</a> expression(<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a> e, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> alias, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>> tableAliases)</pre> |
| <div class="block">Adds a lattice column based on a SQL expression, |
| or returns a column based on the same expression seen previously.</div> |
| </li> |
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| <a name="use-org.apache.calcite.materialize.Lattice.Column-boolean-"> |
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| <h4>use</h4> |
| <pre>public void use(<a href="../../../../org/apache/calcite/materialize/Lattice.Column.html" title="org.apache.calcite.materialize中的类">Lattice.Column</a> column, |
| boolean measure)</pre> |
| <div class="block">Records a use of a column.</div> |
| <dl> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>column</code> - Column</dd> |
| <dd><code>measure</code> - Whether this use is as an argument to a measure; |
| e.g. "sum(x + y)" is a measure use of the expression |
| "x + y"; "group by x + y" is not</dd> |
| </dl> |
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