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| <li>概要: </li> |
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| <div class="subTitle">org.apache.calcite.prepare</div> |
| <h2 title="类 RelOptTableImpl" class="title">类 RelOptTableImpl</h2> |
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| <ul class="inheritance"> |
| <li><a href="../../../../org/apache/calcite/prepare/Prepare.AbstractPreparingTable.html" title="org.apache.calcite.prepare中的类">org.apache.calcite.prepare.Prepare.AbstractPreparingTable</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.prepare.RelOptTableImpl</li> |
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| <dt>所有已实现的接口:</dt> |
| <dd><a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口">RelOptTable</a>, <a href="../../../../org/apache/calcite/prepare/Prepare.PreparingTable.html" title="org.apache.calcite.prepare中的接口">Prepare.PreparingTable</a>, <a href="../../../../org/apache/calcite/schema/Wrapper.html" title="org.apache.calcite.schema中的接口">Wrapper</a>, <a href="../../../../org/apache/calcite/sql/validate/SqlValidatorTable.html" title="org.apache.calcite.sql.validate中的接口">SqlValidatorTable</a></dd> |
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| <pre>public class <span class="typeNameLabel">RelOptTableImpl</span> |
| extends <a href="../../../../org/apache/calcite/prepare/Prepare.AbstractPreparingTable.html" title="org.apache.calcite.prepare中的类">Prepare.AbstractPreparingTable</a></pre> |
| <div class="block">Implementation of <a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口"><code>RelOptTable</code></a>.</div> |
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| <h3>嵌套类概要</h3> |
| <ul class="blockList"> |
| <li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.calcite.plan.RelOptTable"> |
| <!-- --> |
| </a> |
| <h3>从接口继承的嵌套类/接口 org.apache.calcite.plan.<a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口">RelOptTable</a></h3> |
| <code><a href="../../../../org/apache/calcite/plan/RelOptTable.ToRelContext.html" title="org.apache.calcite.plan中的接口">RelOptTable.ToRelContext</a>, <a href="../../../../org/apache/calcite/plan/RelOptTable.ViewExpander.html" title="org.apache.calcite.plan中的接口">RelOptTable.ViewExpander</a></code></li> |
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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="t1" class="tableTab"><span><a href="javascript:show(1);">静态方法</a></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>static <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="../../../../org/apache/calcite/schema/ColumnStrategy.html" title="org.apache.calcite.schema中的枚举">ColumnStrategy</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#columnStrategies-org.apache.calcite.plan.RelOptTable-">columnStrategies</a></span>(<a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口">RelOptTable</a> table)</code> |
| <div class="block">Helper for <a href="../../../../org/apache/calcite/prepare/Prepare.AbstractPreparingTable.html#getColumnStrategies--"><code>Prepare.AbstractPreparingTable.getColumnStrategies()</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#copy-org.apache.calcite.rel.type.RelDataType-">copy</a></span>(<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> newRowType)</code> |
| <div class="block">Creates a copy of this RelOptTable.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#create-org.apache.calcite.plan.RelOptSchema-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.jdbc.CalciteSchema.TableEntry-java.lang.Double-">create</a></span>(<a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a> schema, |
| <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> rowType, |
| <a href="../../../../org/apache/calcite/jdbc/CalciteSchema.TableEntry.html" title="org.apache.calcite.jdbc中的类">CalciteSchema.TableEntry</a> tableEntry, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="java.lang中的类或接口">Double</a> rowCount)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#create-org.apache.calcite.plan.RelOptSchema-org.apache.calcite.rel.type.RelDataType-java.util.List-org.apache.calcite.linq4j.tree.Expression-">create</a></span>(<a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a> schema, |
| <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> rowType, |
| <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>> names, |
| <a href="../../../../org/apache/calcite/linq4j/tree/Expression.html" title="org.apache.calcite.linq4j.tree中的类">Expression</a> expression)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#create-org.apache.calcite.plan.RelOptSchema-org.apache.calcite.rel.type.RelDataType-java.util.List-org.apache.calcite.schema.Table-org.apache.calcite.linq4j.tree.Expression-">create</a></span>(<a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a> schema, |
| <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> rowType, |
| <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>> names, |
| <a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口">Table</a> table, |
| <a href="../../../../org/apache/calcite/linq4j/tree/Expression.html" title="org.apache.calcite.linq4j.tree中的类">Expression</a> expression)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#create-org.apache.calcite.plan.RelOptSchema-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.schema.Table-com.google.common.collect.ImmutableList-">create</a></span>(<a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a> schema, |
| <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> rowType, |
| <a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口">Table</a> table, |
| com.google.common.collect.ImmutableList<<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>> names)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#create-org.apache.calcite.plan.RelOptSchema-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.schema.Table-org.apache.calcite.schema.Path-">create</a></span>(<a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a> schema, |
| <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> rowType, |
| <a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口">Table</a> table, |
| <a href="../../../../org/apache/calcite/schema/Path.html" title="org.apache.calcite.schema中的接口">Path</a> path)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#equals-java.lang.Object-">equals</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> obj)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口">RelOptTable</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#extend-org.apache.calcite.schema.Table-">extend</a></span>(<a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口">Table</a> extendedTable)</code> |
| <div class="block">Implementation-specific code to instantiate a new <a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口"><code>RelOptTable</code></a> |
| based on a <a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口"><code>Table</code></a> that has been extended.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/sql/SqlAccessType.html" title="org.apache.calcite.sql中的类">SqlAccessType</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#getAllowedAccess--">getAllowedAccess</a></span>()</code> |
| <div class="block">Returns the access type of the table</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><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="../../../../org/apache/calcite/rel/RelCollation.html" title="org.apache.calcite.rel中的接口">RelCollation</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#getCollationList--">getCollationList</a></span>()</code> |
| <div class="block">Returns a description of the physical ordering (or orderings) of the rows |
| returned from this table.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/rel/RelDistribution.html" title="org.apache.calcite.rel中的接口">RelDistribution</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#getDistribution--">getDistribution</a></span>()</code> |
| <div class="block">Returns a description of the physical distribution of the rows |
| in this table.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/linq4j/tree/Expression.html" title="org.apache.calcite.linq4j.tree中的类">Expression</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#getExpression-java.lang.Class-">getExpression</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a> clazz)</code> |
| <div class="block">Generates code for this table.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><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="../../../../org/apache/calcite/util/ImmutableBitSet.html" title="org.apache.calcite.util中的类">ImmutableBitSet</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#getKeys--">getKeys</a></span>()</code> |
| <div class="block">Returns a list of unique keys, empty list if no key exist, |
| the result should be consistent with <code>isKey</code></div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/sql/validate/SqlMonotonicity.html" title="org.apache.calcite.sql.validate中的枚举">SqlMonotonicity</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#getMonotonicity-java.lang.String-">getMonotonicity</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> columnName)</code> |
| <div class="block">Returns whether a given column is monotonic.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><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>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#getQualifiedName--">getQualifiedName</a></span>()</code> |
| <div class="block">Obtains an identifier for this table.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><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="../../../../org/apache/calcite/rel/RelReferentialConstraint.html" title="org.apache.calcite.rel中的接口">RelReferentialConstraint</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#getReferentialConstraints--">getReferentialConstraints</a></span>()</code> |
| <div class="block">Returns the referential constraints existing for this table.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#getRelOptSchema--">getRelOptSchema</a></span>()</code> |
| <div class="block">Returns the <a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口"><code>RelOptSchema</code></a> this table belongs to.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#getRowCount--">getRowCount</a></span>()</code> |
| <div class="block">Returns an estimate of the number of rows in the table.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#getRowType--">getRowType</a></span>()</code> |
| <div class="block">Describes the type of rows returned by this table.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#hashCode--">hashCode</a></span>()</code> </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#isKey-org.apache.calcite.util.ImmutableBitSet-">isKey</a></span>(<a href="../../../../org/apache/calcite/util/ImmutableBitSet.html" title="org.apache.calcite.util中的类">ImmutableBitSet</a> columns)</code> |
| <div class="block">Returns whether the given columns are a key or a superset of a unique key |
| of this table.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#isTemporal--">isTemporal</a></span>()</code> |
| <div class="block">Returns whether the table is temporal.</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#realOrdinal-org.apache.calcite.plan.RelOptTable-int-">realOrdinal</a></span>(<a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口">RelOptTable</a> table, |
| int i)</code> |
| <div class="block">Converts the ordinal of a field into the ordinal of a stored field.</div> |
| </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#realRowType-org.apache.calcite.plan.RelOptTable-">realRowType</a></span>(<a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口">RelOptTable</a> table)</code> |
| <div class="block">Returns the row type of a table after any <a href="../../../../org/apache/calcite/schema/ColumnStrategy.html#VIRTUAL"><code>ColumnStrategy.VIRTUAL</code></a> |
| columns have been removed.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#supportsModality-org.apache.calcite.sql.validate.SqlModality-">supportsModality</a></span>(<a href="../../../../org/apache/calcite/sql/validate/SqlModality.html" title="org.apache.calcite.sql.validate中的枚举">SqlModality</a> modality)</code> </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#toRel-org.apache.calcite.plan.RelOptTable.ToRelContext-">toRel</a></span>(<a href="../../../../org/apache/calcite/plan/RelOptTable.ToRelContext.html" title="org.apache.calcite.plan中的接口">RelOptTable.ToRelContext</a> context)</code> |
| <div class="block">Converts this table into a <a href="../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口"><code>relational expression</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code><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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#toString--">toString</a></span>()</code> </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code><T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html#unwrap-java.lang.Class-">unwrap</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a><T> clazz)</code> |
| <div class="block">Finds an instance of an interface implemented by this object, |
| or returns null if this object does not support that interface.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.calcite.prepare.Prepare.AbstractPreparingTable"> |
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| </a> |
| <h3>从类继承的方法 org.apache.calcite.prepare.<a href="../../../../org/apache/calcite/prepare/Prepare.AbstractPreparingTable.html" title="org.apache.calcite.prepare中的类">Prepare.AbstractPreparingTable</a></h3> |
| <code><a href="../../../../org/apache/calcite/prepare/Prepare.AbstractPreparingTable.html#columnHasDefaultValue-org.apache.calcite.rel.type.RelDataType-int-org.apache.calcite.sql2rel.InitializerContext-">columnHasDefaultValue</a>, <a href="../../../../org/apache/calcite/prepare/Prepare.AbstractPreparingTable.html#extend-java.util.List-">extend</a>, <a href="../../../../org/apache/calcite/prepare/Prepare.AbstractPreparingTable.html#getColumnStrategies--">getColumnStrategies</a></code></li> |
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| <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#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#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#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> |
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| </ul> |
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| </div> |
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| <h3>方法详细资料</h3> |
| <a name="create-org.apache.calcite.plan.RelOptSchema-org.apache.calcite.rel.type.RelDataType-java.util.List-org.apache.calcite.linq4j.tree.Expression-"> |
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| <h4>create</h4> |
| <pre>public static <a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a> create(<a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a> schema, |
| <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> rowType, |
| <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>> names, |
| <a href="../../../../org/apache/calcite/linq4j/tree/Expression.html" title="org.apache.calcite.linq4j.tree中的类">Expression</a> expression)</pre> |
| </li> |
| </ul> |
| <a name="create-org.apache.calcite.plan.RelOptSchema-org.apache.calcite.rel.type.RelDataType-java.util.List-org.apache.calcite.schema.Table-org.apache.calcite.linq4j.tree.Expression-"> |
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| <h4>create</h4> |
| <pre>public static <a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a> create(<a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a> schema, |
| <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> rowType, |
| <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>> names, |
| <a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口">Table</a> table, |
| <a href="../../../../org/apache/calcite/linq4j/tree/Expression.html" title="org.apache.calcite.linq4j.tree中的类">Expression</a> expression)</pre> |
| </li> |
| </ul> |
| <a name="create-org.apache.calcite.plan.RelOptSchema-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.schema.Table-org.apache.calcite.schema.Path-"> |
| <!-- --> |
| </a> |
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| <h4>create</h4> |
| <pre>public static <a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a> create(<a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a> schema, |
| <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> rowType, |
| <a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口">Table</a> table, |
| <a href="../../../../org/apache/calcite/schema/Path.html" title="org.apache.calcite.schema中的接口">Path</a> path)</pre> |
| </li> |
| </ul> |
| <a name="create-org.apache.calcite.plan.RelOptSchema-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.jdbc.CalciteSchema.TableEntry-java.lang.Double-"> |
| <!-- --> |
| </a> |
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| <li class="blockList"> |
| <h4>create</h4> |
| <pre>public static <a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a> create(<a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a> schema, |
| <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> rowType, |
| <a href="../../../../org/apache/calcite/jdbc/CalciteSchema.TableEntry.html" title="org.apache.calcite.jdbc中的类">CalciteSchema.TableEntry</a> tableEntry, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="java.lang中的类或接口">Double</a> rowCount)</pre> |
| </li> |
| </ul> |
| <a name="copy-org.apache.calcite.rel.type.RelDataType-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copy</h4> |
| <pre>public <a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a> copy(<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> newRowType)</pre> |
| <div class="block">Creates a copy of this RelOptTable. The new RelOptTable will have newRowType.</div> |
| </li> |
| </ul> |
| <a name="toString--"> |
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| </a> |
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| <h4>toString</h4> |
| <pre>public <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> toString()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">覆盖:</span></dt> |
| <dd><code><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></code> 在类中 <code><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></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="create-org.apache.calcite.plan.RelOptSchema-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.schema.Table-com.google.common.collect.ImmutableList-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>create</h4> |
| <pre>public static <a href="../../../../org/apache/calcite/prepare/RelOptTableImpl.html" title="org.apache.calcite.prepare中的类">RelOptTableImpl</a> create(<a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a> schema, |
| <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> rowType, |
| <a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口">Table</a> table, |
| com.google.common.collect.ImmutableList<<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>> names)</pre> |
| </li> |
| </ul> |
| <a name="unwrap-java.lang.Class-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>unwrap</h4> |
| <pre>public <T> T unwrap(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a><T> clazz)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/schema/Wrapper.html#unwrap-java.lang.Class-">Wrapper</a></code></span></div> |
| <div class="block">Finds an instance of an interface implemented by this object, |
| or returns null if this object does not support that interface.</div> |
| </li> |
| </ul> |
| <a name="getExpression-java.lang.Class-"> |
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| </a> |
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| <h4>getExpression</h4> |
| <pre>public <a href="../../../../org/apache/calcite/linq4j/tree/Expression.html" title="org.apache.calcite.linq4j.tree中的类">Expression</a> getExpression(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a> clazz)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/plan/RelOptTable.html#getExpression-java.lang.Class-">RelOptTable</a></code></span></div> |
| <div class="block">Generates code for this table.</div> |
| <dl> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>clazz</code> - The desired collection class; for example <code>Queryable</code>.</dd> |
| <dt><span class="returnLabel">返回:</span></dt> |
| <dd>the code for the table, or null if code generation is not supported</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="extend-org.apache.calcite.schema.Table-"> |
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| <h4>extend</h4> |
| <pre>protected <a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口">RelOptTable</a> extend(<a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口">Table</a> extendedTable)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从类复制的说明: <code><a href="../../../../org/apache/calcite/prepare/Prepare.AbstractPreparingTable.html#extend-org.apache.calcite.schema.Table-">Prepare.AbstractPreparingTable</a></code></span></div> |
| <div class="block">Implementation-specific code to instantiate a new <a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口"><code>RelOptTable</code></a> |
| based on a <a href="../../../../org/apache/calcite/schema/Table.html" title="org.apache.calcite.schema中的接口"><code>Table</code></a> that has been extended.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/prepare/Prepare.AbstractPreparingTable.html#extend-org.apache.calcite.schema.Table-">extend</a></code> 在类中 <code><a href="../../../../org/apache/calcite/prepare/Prepare.AbstractPreparingTable.html" title="org.apache.calcite.prepare中的类">Prepare.AbstractPreparingTable</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="equals-java.lang.Object-"> |
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| <h4>equals</h4> |
| <pre>public boolean equals(<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> obj)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">覆盖:</span></dt> |
| <dd><code><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></code> 在类中 <code><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></code></dd> |
| </dl> |
| </li> |
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| <h4>hashCode</h4> |
| <pre>public int hashCode()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">覆盖:</span></dt> |
| <dd><code><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></code> 在类中 <code><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></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getRowCount--"> |
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| <h4>getRowCount</h4> |
| <pre>public double getRowCount()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/plan/RelOptTable.html#getRowCount--">RelOptTable</a></code></span></div> |
| <div class="block">Returns an estimate of the number of rows in the table.</div> |
| </li> |
| </ul> |
| <a name="getRelOptSchema--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getRelOptSchema</h4> |
| <pre>public <a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口">RelOptSchema</a> getRelOptSchema()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/plan/RelOptTable.html#getRelOptSchema--">RelOptTable</a></code></span></div> |
| <div class="block">Returns the <a href="../../../../org/apache/calcite/plan/RelOptSchema.html" title="org.apache.calcite.plan中的接口"><code>RelOptSchema</code></a> this table belongs to.</div> |
| </li> |
| </ul> |
| <a name="toRel-org.apache.calcite.plan.RelOptTable.ToRelContext-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toRel</h4> |
| <pre>public <a href="../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> toRel(<a href="../../../../org/apache/calcite/plan/RelOptTable.ToRelContext.html" title="org.apache.calcite.plan中的接口">RelOptTable.ToRelContext</a> context)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/plan/RelOptTable.html#toRel-org.apache.calcite.plan.RelOptTable.ToRelContext-">RelOptTable</a></code></span></div> |
| <div class="block">Converts this table into a <a href="../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口"><code>relational expression</code></a>. |
| |
| <p>The <a href="../../../../org/apache/calcite/plan/RelOptPlanner.html" title="org.apache.calcite.plan中的接口"><code>planner</code></a> calls this |
| method to convert a table into an initial relational expression, |
| generally something abstract, such as a |
| <a href="../../../../org/apache/calcite/rel/logical/LogicalTableScan.html" title="org.apache.calcite.rel.logical中的类"><code>LogicalTableScan</code></a>, |
| then optimizes this expression by |
| applying <a href="../../../../org/apache/calcite/plan/RelOptRule.html" title="org.apache.calcite.plan中的类"><code>rules</code></a> to transform it |
| into more efficient access methods for this table.</p></div> |
| </li> |
| </ul> |
| <a name="getCollationList--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getCollationList</h4> |
| <pre>public <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="../../../../org/apache/calcite/rel/RelCollation.html" title="org.apache.calcite.rel中的接口">RelCollation</a>> getCollationList()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/plan/RelOptTable.html#getCollationList--">RelOptTable</a></code></span></div> |
| <div class="block">Returns a description of the physical ordering (or orderings) of the rows |
| returned from this table.</div> |
| <dl> |
| <dt><span class="seeLabel">另请参阅:</span></dt> |
| <dd><a href="../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html#collations-org.apache.calcite.rel.RelNode-"><code>RelMetadataQuery.collations(RelNode)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getDistribution--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getDistribution</h4> |
| <pre>public <a href="../../../../org/apache/calcite/rel/RelDistribution.html" title="org.apache.calcite.rel中的接口">RelDistribution</a> getDistribution()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/plan/RelOptTable.html#getDistribution--">RelOptTable</a></code></span></div> |
| <div class="block">Returns a description of the physical distribution of the rows |
| in this table.</div> |
| <dl> |
| <dt><span class="seeLabel">另请参阅:</span></dt> |
| <dd><a href="../../../../org/apache/calcite/rel/metadata/RelMetadataQuery.html#distribution-org.apache.calcite.rel.RelNode-"><code>RelMetadataQuery.distribution(RelNode)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isKey-org.apache.calcite.util.ImmutableBitSet-"> |
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| </a> |
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| <h4>isKey</h4> |
| <pre>public boolean isKey(<a href="../../../../org/apache/calcite/util/ImmutableBitSet.html" title="org.apache.calcite.util中的类">ImmutableBitSet</a> columns)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/plan/RelOptTable.html#isKey-org.apache.calcite.util.ImmutableBitSet-">RelOptTable</a></code></span></div> |
| <div class="block">Returns whether the given columns are a key or a superset of a unique key |
| of this table.</div> |
| <dl> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>columns</code> - Ordinals of key columns</dd> |
| <dt><span class="returnLabel">返回:</span></dt> |
| <dd>Whether the given columns are a key or a superset of a key</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getKeys--"> |
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| </a> |
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| <h4>getKeys</h4> |
| <pre>public <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="../../../../org/apache/calcite/util/ImmutableBitSet.html" title="org.apache.calcite.util中的类">ImmutableBitSet</a>> getKeys()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/plan/RelOptTable.html#getKeys--">RelOptTable</a></code></span></div> |
| <div class="block">Returns a list of unique keys, empty list if no key exist, |
| the result should be consistent with <code>isKey</code></div> |
| </li> |
| </ul> |
| <a name="getReferentialConstraints--"> |
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| <h4>getReferentialConstraints</h4> |
| <pre>public <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="../../../../org/apache/calcite/rel/RelReferentialConstraint.html" title="org.apache.calcite.rel中的接口">RelReferentialConstraint</a>> getReferentialConstraints()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/plan/RelOptTable.html#getReferentialConstraints--">RelOptTable</a></code></span></div> |
| <div class="block">Returns the referential constraints existing for this table. These constraints |
| are represented over other tables using <a href="../../../../org/apache/calcite/rel/RelReferentialConstraint.html" title="org.apache.calcite.rel中的接口"><code>RelReferentialConstraint</code></a> nodes.</div> |
| </li> |
| </ul> |
| <a name="getRowType--"> |
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| <h4>getRowType</h4> |
| <pre>public <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> getRowType()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/plan/RelOptTable.html#getRowType--">RelOptTable</a></code></span></div> |
| <div class="block">Describes the type of rows returned by this table.</div> |
| </li> |
| </ul> |
| <a name="supportsModality-org.apache.calcite.sql.validate.SqlModality-"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>supportsModality</h4> |
| <pre>public boolean supportsModality(<a href="../../../../org/apache/calcite/sql/validate/SqlModality.html" title="org.apache.calcite.sql.validate中的枚举">SqlModality</a> modality)</pre> |
| </li> |
| </ul> |
| <a name="isTemporal--"> |
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| <h4>isTemporal</h4> |
| <pre>public boolean isTemporal()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/sql/validate/SqlValidatorTable.html#isTemporal--">SqlValidatorTable</a></code></span></div> |
| <div class="block">Returns whether the table is temporal.</div> |
| </li> |
| </ul> |
| <a name="getQualifiedName--"> |
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| <h4>getQualifiedName</h4> |
| <pre>public <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>> getQualifiedName()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/plan/RelOptTable.html#getQualifiedName--">RelOptTable</a></code></span></div> |
| <div class="block">Obtains an identifier for this table. The identifier must be unique with |
| respect to the Connection producing this table.</div> |
| <dl> |
| <dt><span class="returnLabel">返回:</span></dt> |
| <dd>qualified name</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getMonotonicity-java.lang.String-"> |
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| <h4>getMonotonicity</h4> |
| <pre>public <a href="../../../../org/apache/calcite/sql/validate/SqlMonotonicity.html" title="org.apache.calcite.sql.validate中的枚举">SqlMonotonicity</a> getMonotonicity(<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> columnName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/sql/validate/SqlValidatorTable.html#getMonotonicity-java.lang.String-">SqlValidatorTable</a></code></span></div> |
| <div class="block">Returns whether a given column is monotonic.</div> |
| </li> |
| </ul> |
| <a name="getAllowedAccess--"> |
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| </a> |
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| <h4>getAllowedAccess</h4> |
| <pre>public <a href="../../../../org/apache/calcite/sql/SqlAccessType.html" title="org.apache.calcite.sql中的类">SqlAccessType</a> getAllowedAccess()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../org/apache/calcite/sql/validate/SqlValidatorTable.html#getAllowedAccess--">SqlValidatorTable</a></code></span></div> |
| <div class="block">Returns the access type of the table</div> |
| </li> |
| </ul> |
| <a name="columnStrategies-org.apache.calcite.plan.RelOptTable-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>columnStrategies</h4> |
| <pre>public static <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="../../../../org/apache/calcite/schema/ColumnStrategy.html" title="org.apache.calcite.schema中的枚举">ColumnStrategy</a>> columnStrategies(<a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口">RelOptTable</a> table)</pre> |
| <div class="block">Helper for <a href="../../../../org/apache/calcite/prepare/Prepare.AbstractPreparingTable.html#getColumnStrategies--"><code>Prepare.AbstractPreparingTable.getColumnStrategies()</code></a>.</div> |
| </li> |
| </ul> |
| <a name="realOrdinal-org.apache.calcite.plan.RelOptTable-int-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>realOrdinal</h4> |
| <pre>public static int realOrdinal(<a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口">RelOptTable</a> table, |
| int i)</pre> |
| <div class="block">Converts the ordinal of a field into the ordinal of a stored field. |
| That is, it subtracts the number of virtual fields that come before it.</div> |
| </li> |
| </ul> |
| <a name="realRowType-org.apache.calcite.plan.RelOptTable-"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>realRowType</h4> |
| <pre>public static <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> realRowType(<a href="../../../../org/apache/calcite/plan/RelOptTable.html" title="org.apache.calcite.plan中的接口">RelOptTable</a> table)</pre> |
| <div class="block">Returns the row type of a table after any <a href="../../../../org/apache/calcite/schema/ColumnStrategy.html#VIRTUAL"><code>ColumnStrategy.VIRTUAL</code></a> |
| columns have been removed. This is the type of the records that are |
| actually stored.</div> |
| </li> |
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