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| <li>概要: </li> |
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| <li><a href="#field.summary">字段</a> | </li> |
| <li><a href="#constructor.summary">构造器</a> | </li> |
| <li><a href="#method.summary">方法</a></li> |
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| <li>详细资料: </li> |
| <li><a href="#field.detail">字段</a> | </li> |
| <li><a href="#constructor.detail">构造器</a> | </li> |
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| <div class="subTitle">org.apache.calcite.sql</div> |
| <h2 title="类 SqlCollation" class="title">类 SqlCollation</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.sql.SqlCollation</li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
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| <li class="blockList"> |
| <dl> |
| <dt>所有已实现的接口:</dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="java.io中的类或接口">Serializable</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">SqlCollation</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> |
| implements <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="java.io中的类或接口">Serializable</a></pre> |
| <div class="block">A <code>SqlCollation</code> is an object representing a <code>Collate</code> |
| statement. It is immutable.</div> |
| <dl> |
| <dt><span class="seeLabel">另请参阅:</span></dt> |
| <dd><a href="../../../../serialized-form.html#org.apache.calcite.sql.SqlCollation">序列化表格</a></dd> |
| </dl> |
| </li> |
| </ul> |
| </div> |
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| <!-- ======== NESTED CLASS SUMMARY ======== --> |
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| <li class="blockList"><a name="nested.class.summary"> |
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| </a> |
| <h3>嵌套类概要</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="嵌套类概要表, 列表嵌套类和解释"> |
| <caption><span>嵌套类</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">限定符和类型</th> |
| <th class="colLast" scope="col">类和说明</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.Coercibility.html" title="org.apache.calcite.sql中的枚举">SqlCollation.Coercibility</a></span></code> |
| <div class="block">A <character value expression> consisting of a column |
| reference has the coercibility characteristic Implicit, with collating |
| sequence as defined when the column was created.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.summary"> |
| <!-- --> |
| </a> |
| <h3>字段概要</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="字段概要表, 列表字段和解释"> |
| <caption><span>字段</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">限定符和类型</th> |
| <th class="colLast" scope="col">字段和说明</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#COERCIBLE">COERCIBLE</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <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/sql/SqlCollation.html#collationName">collationName</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#IMPLICIT">IMPLICIT</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Locale.html?is-external=true" title="java.util中的类或接口">Locale</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#locale">locale</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <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/sql/SqlCollation.html#strength">strength</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../org/apache/calcite/util/SerializableCharset.html" title="org.apache.calcite.util中的类">SerializableCharset</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#wrappedCharset">wrappedCharset</a></span></code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ======== 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/sql/SqlCollation.html#SqlCollation-org.apache.calcite.sql.SqlCollation.Coercibility-">SqlCollation</a></span>(<a href="../../../../org/apache/calcite/sql/SqlCollation.Coercibility.html" title="org.apache.calcite.sql中的枚举">SqlCollation.Coercibility</a> coercibility)</code> |
| <div class="block">Creates a SqlCollation with the default collation name and the given |
| coercibility.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#SqlCollation-java.lang.String-org.apache.calcite.sql.SqlCollation.Coercibility-">SqlCollation</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> collation, |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.Coercibility.html" title="org.apache.calcite.sql中的枚举">SqlCollation.Coercibility</a> coercibility)</code> |
| <div class="block">Creates a Collation by its name and its coercibility</div> |
| </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="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>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.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> o)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/charset/Charset.html?is-external=true" title="java.nio.charset中的类或接口">Charset</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#getCharset--">getCharset</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/sql/SqlCollation.Coercibility.html" title="org.apache.calcite.sql中的枚举">SqlCollation.Coercibility</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#getCoercibility--">getCoercibility</a></span>()</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected static <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#getCoercibilityDyadic-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-">getCoercibilityDyadic</a></span>(<a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col1, |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col2)</code> |
| <div class="block">Returns the result for <a href="../../../../org/apache/calcite/sql/SqlCollation.html#getCoercibilityDyadicComparison-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-"><code>getCoercibilityDyadicComparison(org.apache.calcite.sql.SqlCollation, org.apache.calcite.sql.SqlCollation)</code></a> and |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.html#getCoercibilityDyadicOperator-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-"><code>getCoercibilityDyadicOperator(org.apache.calcite.sql.SqlCollation, org.apache.calcite.sql.SqlCollation)</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static <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/sql/SqlCollation.html#getCoercibilityDyadicComparison-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-">getCoercibilityDyadicComparison</a></span>(<a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col1, |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col2)</code> |
| <div class="block">Returns the collating sequence (the collation name) to use for the |
| resulting value of a comparison.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#getCoercibilityDyadicOperator-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-">getCoercibilityDyadicOperator</a></span>(<a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col1, |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col2)</code> |
| <div class="block">Returns the collating sequence (the collation name) and the coercibility |
| for the resulting value of a dyadic operator.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#getCoercibilityDyadicOperatorThrows-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-">getCoercibilityDyadicOperatorThrows</a></span>(<a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col1, |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col2)</code> |
| <div class="block">Returns the collating sequence (the collation name) and the coercibility |
| for the resulting value of a dyadic operator.</div> |
| </td> |
| </tr> |
| <tr id="i7" 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/sql/SqlCollation.html#getCollationName--">getCollationName</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#hashCode--">hashCode</a></span>()</code> </td> |
| </tr> |
| <tr id="i9" 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/sql/SqlCollation.html#toString--">toString</a></span>()</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/sql/SqlCollation.html#unparse-org.apache.calcite.sql.SqlWriter-">unparse</a></span>(<a href="../../../../org/apache/calcite/sql/SqlWriter.html" title="org.apache.calcite.sql中的接口">SqlWriter</a> writer)</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#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> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.detail"> |
| <!-- --> |
| </a> |
| <h3>字段详细资料</h3> |
| <a name="COERCIBLE"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>COERCIBLE</h4> |
| <pre>public static final <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> COERCIBLE</pre> |
| </li> |
| </ul> |
| <a name="IMPLICIT"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>IMPLICIT</h4> |
| <pre>public static final <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> IMPLICIT</pre> |
| </li> |
| </ul> |
| <a name="collationName"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>collationName</h4> |
| <pre>protected final <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> collationName</pre> |
| </li> |
| </ul> |
| <a name="wrappedCharset"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>wrappedCharset</h4> |
| <pre>protected final <a href="../../../../org/apache/calcite/util/SerializableCharset.html" title="org.apache.calcite.util中的类">SerializableCharset</a> wrappedCharset</pre> |
| </li> |
| </ul> |
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| <pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Locale.html?is-external=true" title="java.util中的类或接口">Locale</a> locale</pre> |
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| <h4>strength</h4> |
| <pre>protected final <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> strength</pre> |
| </li> |
| </ul> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| </a> |
| <h3>构造器详细资料</h3> |
| <a name="SqlCollation-java.lang.String-org.apache.calcite.sql.SqlCollation.Coercibility-"> |
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| </a> |
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| <h4>SqlCollation</h4> |
| <pre>public SqlCollation(<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> collation, |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.Coercibility.html" title="org.apache.calcite.sql中的枚举">SqlCollation.Coercibility</a> coercibility)</pre> |
| <div class="block">Creates a Collation by its name and its coercibility</div> |
| <dl> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>collation</code> - Collation specification</dd> |
| <dd><code>coercibility</code> - Coercibility</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="SqlCollation-org.apache.calcite.sql.SqlCollation.Coercibility-"> |
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| <h4>SqlCollation</h4> |
| <pre>public SqlCollation(<a href="../../../../org/apache/calcite/sql/SqlCollation.Coercibility.html" title="org.apache.calcite.sql中的枚举">SqlCollation.Coercibility</a> coercibility)</pre> |
| <div class="block">Creates a SqlCollation with the default collation name and the given |
| coercibility.</div> |
| <dl> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>coercibility</code> - Coercibility</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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| <h3>方法详细资料</h3> |
| <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> o)</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> |
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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="getCoercibilityDyadicOperator-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-"> |
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| <h4>getCoercibilityDyadicOperator</h4> |
| <pre>public static <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> getCoercibilityDyadicOperator(<a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col1, |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col2)</pre> |
| <div class="block">Returns the collating sequence (the collation name) and the coercibility |
| for the resulting value of a dyadic operator.</div> |
| <dl> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>col1</code> - first operand for the dyadic operation</dd> |
| <dd><code>col2</code> - second operand for the dyadic operation</dd> |
| <dt><span class="returnLabel">返回:</span></dt> |
| <dd>the resulting collation sequence. The "no collating sequence" |
| result is returned as null.</dd> |
| <dt><span class="seeLabel">另请参阅:</span></dt> |
| <dd><a href="../../../../org/apache/calcite/util/Glossary.html#SQL99"><code>SQL:1999 Part 2 Section 4.2.3 Table 2</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getCoercibilityDyadicOperatorThrows-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-"> |
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| <h4>getCoercibilityDyadicOperatorThrows</h4> |
| <pre>public static <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> getCoercibilityDyadicOperatorThrows(<a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col1, |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col2)</pre> |
| <div class="block">Returns the collating sequence (the collation name) and the coercibility |
| for the resulting value of a dyadic operator.</div> |
| <dl> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>col1</code> - first operand for the dyadic operation</dd> |
| <dd><code>col2</code> - second operand for the dyadic operation</dd> |
| <dt><span class="returnLabel">返回:</span></dt> |
| <dd>the resulting collation sequence</dd> |
| <dt><span class="throwsLabel">抛出:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/runtime/CalciteException.html" title="org.apache.calcite.runtime中的类">CalciteException</a></code> - from |
| <a href="../../../../org/apache/calcite/runtime/CalciteResource.html#invalidCompare-java.lang.String-java.lang.String-java.lang.String-java.lang.String-"><code>CalciteResource.invalidCompare(java.lang.String, java.lang.String, java.lang.String, java.lang.String)</code></a> or |
| <a href="../../../../org/apache/calcite/runtime/CalciteResource.html#differentCollations-java.lang.String-java.lang.String-"><code>CalciteResource.differentCollations(java.lang.String, java.lang.String)</code></a> |
| if no collating sequence can be deduced</dd> |
| <dt><span class="seeLabel">另请参阅:</span></dt> |
| <dd><a href="../../../../org/apache/calcite/util/Glossary.html#SQL99"><code>SQL:1999 Part 2 Section 4.2.3 Table 2</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getCoercibilityDyadicComparison-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-"> |
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| <h4>getCoercibilityDyadicComparison</h4> |
| <pre>public static <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> getCoercibilityDyadicComparison(<a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col1, |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col2)</pre> |
| <div class="block">Returns the collating sequence (the collation name) to use for the |
| resulting value of a comparison.</div> |
| <dl> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>col1</code> - first operand for the dyadic operation</dd> |
| <dd><code>col2</code> - second operand for the dyadic operation</dd> |
| <dt><span class="returnLabel">返回:</span></dt> |
| <dd>the resulting collation sequence. If no collating |
| sequence could be deduced throws a |
| <a href="../../../../org/apache/calcite/runtime/CalciteResource.html#invalidCompare-java.lang.String-java.lang.String-java.lang.String-java.lang.String-"><code>CalciteResource.invalidCompare(java.lang.String, java.lang.String, java.lang.String, java.lang.String)</code></a></dd> |
| <dt><span class="seeLabel">另请参阅:</span></dt> |
| <dd><a href="../../../../org/apache/calcite/util/Glossary.html#SQL99"><code>SQL:1999 Part 2 Section 4.2.3 Table 3</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getCoercibilityDyadic-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-"> |
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| </a> |
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| <h4>getCoercibilityDyadic</h4> |
| <pre>protected static <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> getCoercibilityDyadic(<a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col1, |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.html" title="org.apache.calcite.sql中的类">SqlCollation</a> col2)</pre> |
| <div class="block">Returns the result for <a href="../../../../org/apache/calcite/sql/SqlCollation.html#getCoercibilityDyadicComparison-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-"><code>getCoercibilityDyadicComparison(org.apache.calcite.sql.SqlCollation, org.apache.calcite.sql.SqlCollation)</code></a> and |
| <a href="../../../../org/apache/calcite/sql/SqlCollation.html#getCoercibilityDyadicOperator-org.apache.calcite.sql.SqlCollation-org.apache.calcite.sql.SqlCollation-"><code>getCoercibilityDyadicOperator(org.apache.calcite.sql.SqlCollation, org.apache.calcite.sql.SqlCollation)</code></a>.</div> |
| </li> |
| </ul> |
| <a name="toString--"> |
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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="unparse-org.apache.calcite.sql.SqlWriter-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>unparse</h4> |
| <pre>public void unparse(<a href="../../../../org/apache/calcite/sql/SqlWriter.html" title="org.apache.calcite.sql中的接口">SqlWriter</a> writer)</pre> |
| </li> |
| </ul> |
| <a name="getCharset--"> |
| <!-- --> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getCharset</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/nio/charset/Charset.html?is-external=true" title="java.nio.charset中的类或接口">Charset</a> getCharset()</pre> |
| </li> |
| </ul> |
| <a name="getCollationName--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getCollationName</h4> |
| <pre>public final <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> getCollationName()</pre> |
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| <h4>getCoercibility</h4> |
| <pre>public final <a href="../../../../org/apache/calcite/sql/SqlCollation.Coercibility.html" title="org.apache.calcite.sql中的枚举">SqlCollation.Coercibility</a> getCoercibility()</pre> |
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