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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.rel.rel2sql</a></div> |
| <h2 title="Class SqlImplementor.AliasContext" class="title">Class SqlImplementor.AliasContext</h2> |
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| <li>java.lang.Object</li> |
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| <li><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">org.apache.calcite.rel.rel2sql.SqlImplementor.Context</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="SqlImplementor.BaseContext.html" title="class in org.apache.calcite.rel.rel2sql">org.apache.calcite.rel.rel2sql.SqlImplementor.BaseContext</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.rel.rel2sql.SqlImplementor.AliasContext</li> |
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| <dt>Direct Known Subclasses:</dt> |
| <dd><code><a href="SqlImplementor.MatchRecognizeContext.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.MatchRecognizeContext</a></code></dd> |
| </dl> |
| <dl> |
| <dt>Enclosing class:</dt> |
| <dd><a href="SqlImplementor.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor</a></dd> |
| </dl> |
| <hr> |
| <pre>public class <span class="typeNameLabel">SqlImplementor.AliasContext</span> |
| extends <a href="SqlImplementor.BaseContext.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.BaseContext</a></pre> |
| <div class="block">Implementation of Context that precedes field references with their |
| "table alias" based on the current sub-query's FROM clause.</div> |
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| <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> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private java.util.Map<java.lang.String,​<a href="../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="#aliases">aliases</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#qualified">qualified</a></span></code></th> |
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| <h3>Fields inherited from class org.apache.calcite.rel.rel2sql.<a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></h3> |
| <code><a href="SqlImplementor.Context.html#dialect">dialect</a>, <a href="SqlImplementor.Context.html#fieldCount">fieldCount</a></code></li> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier</th> |
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| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected </code></td> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.sql.SqlDialect,java.util.Map,boolean)">AliasContext</a></span>​(<a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect, |
| java.util.Map<java.lang.String,​<a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases, |
| boolean qualified)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates an AliasContext; use <a href="SqlImplementor.html#aliasContext(java.util.Map,boolean)"><code>SqlImplementor.aliasContext(Map, boolean)</code></a>.</div> |
| </td> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
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| <td class="colFirst"><code><a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#field(int)">field</a></span>​(int ordinal)</code></th> |
| <td class="colLast"> </td> |
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| <h3>Methods inherited from class org.apache.calcite.rel.rel2sql.<a href="SqlImplementor.BaseContext.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.BaseContext</a></h3> |
| <code><a href="SqlImplementor.BaseContext.html#getAliasContext(org.apache.calcite.rex.RexCorrelVariable)">getAliasContext</a>, <a href="SqlImplementor.BaseContext.html#implementor()">implementor</a></code></li> |
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| <h3>Methods inherited from class org.apache.calcite.rel.rel2sql.<a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></h3> |
| <code><a href="SqlImplementor.Context.html#addOrderItem(java.util.List,org.apache.calcite.rel.RelFieldCollation)">addOrderItem</a>, <a href="SqlImplementor.Context.html#fieldList()">fieldList</a>, <a href="SqlImplementor.Context.html#toSql(org.apache.calcite.rel.core.AggregateCall)">toSql</a>, <a href="SqlImplementor.Context.html#toSql(org.apache.calcite.rel.RelFieldCollation)">toSql</a>, <a href="SqlImplementor.Context.html#toSql(org.apache.calcite.rex.RexProgram,org.apache.calcite.rex.RexNode)">toSql</a>, <a href="SqlImplementor.Context.html#toSql(org.apache.calcite.rex.RexWindowBound)">toSql</a></code></li> |
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| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
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| <!-- ============ FIELD DETAIL =========== --> |
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| <a id="qualified"> |
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| <h4>qualified</h4> |
| <pre>private final boolean qualified</pre> |
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| <h4>aliases</h4> |
| <pre>private final java.util.Map<java.lang.String,​<a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases</pre> |
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| <h4>AliasContext</h4> |
| <pre>protected AliasContext​(<a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect, |
| java.util.Map<java.lang.String,​<a href="../type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> aliases, |
| boolean qualified)</pre> |
| <div class="block">Creates an AliasContext; use <a href="SqlImplementor.html#aliasContext(java.util.Map,boolean)"><code>SqlImplementor.aliasContext(Map, boolean)</code></a>.</div> |
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| <h4>field</h4> |
| <pre class="methodSignature">public <a href="../../sql/SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> field​(int ordinal)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="SqlImplementor.Context.html#field(int)">field</a></code> in class <code><a href="SqlImplementor.Context.html" title="class in org.apache.calcite.rel.rel2sql">SqlImplementor.Context</a></code></dd> |
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