| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!-- NewPage --> |
| <html lang="zh"> |
| <head> |
| <!-- Generated by javadoc --> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <title>SqlImplementor.Result (Apache Calcite calcite API)</title> |
| <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> |
| <script type="text/javascript" src="../../../../../script.js"></script> |
| </head> |
| <body> |
| <script type="text/javascript"><!-- |
| try { |
| if (location.href.indexOf('is-external=true') == -1) { |
| parent.document.title="SqlImplementor.Result (Apache Calcite calcite API)"; |
| } |
| } |
| catch(err) { |
| } |
| //--> |
| var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10}; |
| var tabs = {65535:["t0","所有方法"],2:["t2","实例方法"],8:["t4","具体方法"]}; |
| var altColor = "altColor"; |
| var rowColor = "rowColor"; |
| var tableTab = "tableTab"; |
| var activeTableTab = "activeTableTab"; |
| </script> |
| <noscript> |
| <div>您的浏览器已禁用 JavaScript。</div> |
| </noscript> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="topNav"><a name="navbar.top"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.top" title="跳过导航链接">跳过导航链接</a></div> |
| <a name="navbar.top.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="导航"> |
| <li><a href="../../../../../overview-summary.html">概览</a></li> |
| <li><a href="package-summary.html">程序包</a></li> |
| <li class="navBarCell1Rev">类</li> |
| <li><a href="package-tree.html">树</a></li> |
| <li><a href="../../../../../deprecated-list.html">已过时</a></li> |
| <li><a href="../../../../../index-all.html">索引</a></li> |
| <li><a href="../../../../../help-doc.html">帮助</a></li> |
| </ul> |
| <div class="aboutLanguage"><b>Apache Calcite</b></div> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.MatchRecognizeContext.html" title="org.apache.calcite.rel.rel2sql中的类"><span class="typeNameLink">上一个类</span></a></li> |
| <li><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.SimpleContext.html" title="org.apache.calcite.rel.rel2sql中的类"><span class="typeNameLink">下一个类</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../index.html?org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html" target="_top">框架</a></li> |
| <li><a href="SqlImplementor.Result.html" target="_top">无框架</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_top"> |
| <li><a href="../../../../../allclasses-noframe.html">所有类</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_top"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>概要: </li> |
| <li>嵌套 | </li> |
| <li>字段 | </li> |
| <li><a href="#constructor.summary">构造器</a> | </li> |
| <li><a href="#method.summary">方法</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>详细资料: </li> |
| <li>字段 | </li> |
| <li><a href="#constructor.detail">构造器</a> | </li> |
| <li><a href="#method.detail">方法</a></li> |
| </ul> |
| </div> |
| <a name="skip.navbar.top"> |
| <!-- --> |
| </a></div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="subTitle">org.apache.calcite.rel.rel2sql</div> |
| <h2 title="类 SqlImplementor.Result" class="title">类 SqlImplementor.Result</h2> |
| </div> |
| <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.rel.rel2sql.SqlImplementor.Result</li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>封闭类:</dt> |
| <dd><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.html" title="org.apache.calcite.rel.rel2sql中的类">SqlImplementor</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">SqlImplementor.Result</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">Result of implementing a node.</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <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/rel/rel2sql/SqlImplementor.Result.html#Result-org.apache.calcite.sql.SqlNode-java.util.Collection-java.lang.String-org.apache.calcite.rel.type.RelDataType-java.util.Map-">Result</a></span>(<a href="../../../../../org/apache/calcite/sql/SqlNode.html" title="org.apache.calcite.sql中的类">SqlNode</a> node, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="java.util中的类或接口">Collection</a><<a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Clause.html" title="org.apache.calcite.rel.rel2sql中的枚举">SqlImplementor.Clause</a>> clauses, |
| <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> neededAlias, |
| <a href="../../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> neededType, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="java.util中的类或接口">Map</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>,<a href="../../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>> aliases)</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <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><a href="../../../../../org/apache/calcite/sql/SqlNode.html" title="org.apache.calcite.sql中的类">SqlNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html#asFrom--">asFrom</a></span>()</code> |
| <div class="block">Returns a node that can be included in the FROM clause or a JOIN.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/calcite/sql/SqlNode.html" title="org.apache.calcite.sql中的类">SqlNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html#asQueryOrValues--">asQueryOrValues</a></span>()</code> |
| <div class="block">Converts a non-query node into a SELECT node.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/calcite/sql/SqlSelect.html" title="org.apache.calcite.sql中的类">SqlSelect</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html#asSelect--">asSelect</a></span>()</code> |
| <div class="block">Converts a non-query node into a SELECT node.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/calcite/sql/SqlNode.html" title="org.apache.calcite.sql中的类">SqlNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html#asStatement--">asStatement</a></span>()</code> |
| <div class="block">Converts a non-query node into a SELECT node.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Builder.html" title="org.apache.calcite.rel.rel2sql中的类">SqlImplementor.Builder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html#builder-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.rel2sql.SqlImplementor.Clause...-">builder</a></span>(<a href="../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> rel, |
| <a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Clause.html" title="org.apache.calcite.rel.rel2sql中的枚举">SqlImplementor.Clause</a>... clauses)</code> |
| <div class="block">Once you have a Result of implementing a child relational expression, |
| call this method to create a Builder to implement the current relational |
| expression by adding additional clauses to the SQL query.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Clause.html" title="org.apache.calcite.rel.rel2sql中的枚举">SqlImplementor.Clause</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html#maxClause--">maxClause</a></span>()</code> |
| <div class="block">Returns the highest clause that is in use.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Context.html" title="org.apache.calcite.rel.rel2sql中的类">SqlImplementor.Context</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html#qualifiedContext--">qualifiedContext</a></span>()</code> |
| <div class="block">Returns a context that always qualifies identifiers.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html" title="org.apache.calcite.rel.rel2sql中的类">SqlImplementor.Result</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html#resetAlias--">resetAlias</a></span>()</code> |
| <div class="block">In join, when the left and right nodes have been generated, |
| update their alias with 'neededAlias' if not null.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html" title="org.apache.calcite.rel.rel2sql中的类">SqlImplementor.Result</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html#resetAlias-java.lang.String-org.apache.calcite.rel.type.RelDataType-">resetAlias</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> alias, |
| <a href="../../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> type)</code> |
| <div class="block">Sets the alias of the join or correlate just created.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html#stripTrivialAliases-org.apache.calcite.sql.SqlNode-">stripTrivialAliases</a></span>(<a href="../../../../../org/apache/calcite/sql/SqlNode.html" title="org.apache.calcite.sql中的类">SqlNode</a> node)</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/calcite/sql/SqlSelect.html" title="org.apache.calcite.sql中的类">SqlSelect</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html#subSelect--">subSelect</a></span>()</code> </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="Result-org.apache.calcite.sql.SqlNode-java.util.Collection-java.lang.String-org.apache.calcite.rel.type.RelDataType-java.util.Map-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>Result</h4> |
| <pre>public Result(<a href="../../../../../org/apache/calcite/sql/SqlNode.html" title="org.apache.calcite.sql中的类">SqlNode</a> node, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="java.util中的类或接口">Collection</a><<a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Clause.html" title="org.apache.calcite.rel.rel2sql中的枚举">SqlImplementor.Clause</a>> clauses, |
| <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> neededAlias, |
| <a href="../../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> neededType, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="java.util中的类或接口">Map</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>,<a href="../../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>> aliases)</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>方法详细资料</h3> |
| <a name="builder-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.rel2sql.SqlImplementor.Clause...-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>builder</h4> |
| <pre>public <a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Builder.html" title="org.apache.calcite.rel.rel2sql中的类">SqlImplementor.Builder</a> builder(<a href="../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> rel, |
| <a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Clause.html" title="org.apache.calcite.rel.rel2sql中的枚举">SqlImplementor.Clause</a>... clauses)</pre> |
| <div class="block">Once you have a Result of implementing a child relational expression, |
| call this method to create a Builder to implement the current relational |
| expression by adding additional clauses to the SQL query. |
| |
| <p>You need to declare which clauses you intend to add. If the clauses |
| are "later", you can add to the same query. For example, "GROUP BY" comes |
| after "WHERE". But if they are the same or earlier, this method will |
| start a new SELECT that wraps the previous result. |
| |
| <p>When you have called |
| <a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Builder.html#setSelect-org.apache.calcite.sql.SqlNodeList-"><code>SqlImplementor.Builder.setSelect(SqlNodeList)</code></a>, |
| <a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Builder.html#setWhere-org.apache.calcite.sql.SqlNode-"><code>SqlImplementor.Builder.setWhere(SqlNode)</code></a> etc. call |
| <a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.html#result-org.apache.calcite.sql.SqlNode-java.util.Collection-org.apache.calcite.rel.RelNode-java.util.Map-"><code>SqlImplementor.result(SqlNode, Collection, RelNode, Map)</code></a> |
| to fix the new query.</div> |
| <dl> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>rel</code> - Relational expression being implemented</dd> |
| <dd><code>clauses</code> - Clauses that will be generated to implement current |
| relational expression</dd> |
| <dt><span class="returnLabel">返回:</span></dt> |
| <dd>A builder</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="maxClause--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>maxClause</h4> |
| <pre>public <a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Clause.html" title="org.apache.calcite.rel.rel2sql中的枚举">SqlImplementor.Clause</a> maxClause()</pre> |
| <div class="block">Returns the highest clause that is in use.</div> |
| </li> |
| </ul> |
| <a name="asFrom--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>asFrom</h4> |
| <pre>public <a href="../../../../../org/apache/calcite/sql/SqlNode.html" title="org.apache.calcite.sql中的类">SqlNode</a> asFrom()</pre> |
| <div class="block">Returns a node that can be included in the FROM clause or a JOIN. It has |
| an alias that is unique within the query. The alias is implicit if it |
| can be derived using the usual rules (For example, "SELECT * FROM emp" is |
| equivalent to "SELECT * FROM emp AS emp".)</div> |
| </li> |
| </ul> |
| <a name="subSelect--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>subSelect</h4> |
| <pre>public <a href="../../../../../org/apache/calcite/sql/SqlSelect.html" title="org.apache.calcite.sql中的类">SqlSelect</a> subSelect()</pre> |
| </li> |
| </ul> |
| <a name="asSelect--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>asSelect</h4> |
| <pre>public <a href="../../../../../org/apache/calcite/sql/SqlSelect.html" title="org.apache.calcite.sql中的类">SqlSelect</a> asSelect()</pre> |
| <div class="block">Converts a non-query node into a SELECT node. Set operators (UNION, |
| INTERSECT, EXCEPT) remain as is.</div> |
| </li> |
| </ul> |
| <a name="stripTrivialAliases-org.apache.calcite.sql.SqlNode-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>stripTrivialAliases</h4> |
| <pre>public void stripTrivialAliases(<a href="../../../../../org/apache/calcite/sql/SqlNode.html" title="org.apache.calcite.sql中的类">SqlNode</a> node)</pre> |
| </li> |
| </ul> |
| <a name="asStatement--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>asStatement</h4> |
| <pre>public <a href="../../../../../org/apache/calcite/sql/SqlNode.html" title="org.apache.calcite.sql中的类">SqlNode</a> asStatement()</pre> |
| <div class="block">Converts a non-query node into a SELECT node. Set operators (UNION, |
| INTERSECT, EXCEPT) and DML operators (INSERT, UPDATE, DELETE, MERGE) |
| remain as is.</div> |
| </li> |
| </ul> |
| <a name="asQueryOrValues--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>asQueryOrValues</h4> |
| <pre>public <a href="../../../../../org/apache/calcite/sql/SqlNode.html" title="org.apache.calcite.sql中的类">SqlNode</a> asQueryOrValues()</pre> |
| <div class="block">Converts a non-query node into a SELECT node. Set operators (UNION, |
| INTERSECT, EXCEPT) and VALUES remain as is.</div> |
| </li> |
| </ul> |
| <a name="qualifiedContext--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>qualifiedContext</h4> |
| <pre>public <a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Context.html" title="org.apache.calcite.rel.rel2sql中的类">SqlImplementor.Context</a> qualifiedContext()</pre> |
| <div class="block">Returns a context that always qualifies identifiers. Useful if the |
| Context deals with just one arm of a join, yet we wish to generate |
| a join condition that qualifies column names to disambiguate them.</div> |
| </li> |
| </ul> |
| <a name="resetAlias--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>resetAlias</h4> |
| <pre>public <a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html" title="org.apache.calcite.rel.rel2sql中的类">SqlImplementor.Result</a> resetAlias()</pre> |
| <div class="block">In join, when the left and right nodes have been generated, |
| update their alias with 'neededAlias' if not null.</div> |
| </li> |
| </ul> |
| <a name="resetAlias-java.lang.String-org.apache.calcite.rel.type.RelDataType-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>resetAlias</h4> |
| <pre>public <a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html" title="org.apache.calcite.rel.rel2sql中的类">SqlImplementor.Result</a> resetAlias(<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="../../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> type)</pre> |
| <div class="block">Sets the alias of the join or correlate just created.</div> |
| <dl> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>alias</code> - New alias</dd> |
| <dd><code>type</code> - type of the node associated with the alias</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
| <!-- ========= END OF CLASS DATA ========= --> |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <div class="bottomNav"><a name="navbar.bottom"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.bottom" title="跳过导航链接">跳过导航链接</a></div> |
| <a name="navbar.bottom.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="导航"> |
| <li><a href="../../../../../overview-summary.html">概览</a></li> |
| <li><a href="package-summary.html">程序包</a></li> |
| <li class="navBarCell1Rev">类</li> |
| <li><a href="package-tree.html">树</a></li> |
| <li><a href="../../../../../deprecated-list.html">已过时</a></li> |
| <li><a href="../../../../../index-all.html">索引</a></li> |
| <li><a href="../../../../../help-doc.html">帮助</a></li> |
| </ul> |
| <div class="aboutLanguage"><b>Apache Calcite</b></div> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.MatchRecognizeContext.html" title="org.apache.calcite.rel.rel2sql中的类"><span class="typeNameLink">上一个类</span></a></li> |
| <li><a href="../../../../../org/apache/calcite/rel/rel2sql/SqlImplementor.SimpleContext.html" title="org.apache.calcite.rel.rel2sql中的类"><span class="typeNameLink">下一个类</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../index.html?org/apache/calcite/rel/rel2sql/SqlImplementor.Result.html" target="_top">框架</a></li> |
| <li><a href="SqlImplementor.Result.html" target="_top">无框架</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_bottom"> |
| <li><a href="../../../../../allclasses-noframe.html">所有类</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_bottom"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>概要: </li> |
| <li>嵌套 | </li> |
| <li>字段 | </li> |
| <li><a href="#constructor.summary">构造器</a> | </li> |
| <li><a href="#method.summary">方法</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>详细资料: </li> |
| <li>字段 | </li> |
| <li><a href="#constructor.detail">构造器</a> | </li> |
| <li><a href="#method.detail">方法</a></li> |
| </ul> |
| </div> |
| <a name="skip.navbar.bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| <p class="legalCopy"><small>Copyright © 2012-2020 Apache Software Foundation. All Rights Reserved.</small></p> |
| </body> |
| </html> |
