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| <div class="subTitle">jakarta.persistence.criteria</div> |
| <h2 title="Interface Subquery" class="title">Interface Subquery<T></h2> |
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| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>T</code> - the type of the selection item.</dd> |
| </dl> |
| <dl> |
| <dt>All Superinterfaces:</dt> |
| <dd><a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><T>, <a href="../../../jakarta/persistence/criteria/CommonAbstractCriteria.html" title="interface in jakarta.persistence.criteria">CommonAbstractCriteria</a>, <a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><T>, <a href="../../../jakarta/persistence/criteria/Selection.html" title="interface in jakarta.persistence.criteria">Selection</a><T>, <a href="../../../jakarta/persistence/TupleElement.html" title="interface in jakarta.persistence">TupleElement</a><T></dd> |
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| <pre>public interface <span class="typeNameLabel">Subquery<T></span> |
| extends <a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><T>, <a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><T></pre> |
| <div class="block">The <code>Subquery</code> interface defines functionality that is |
| specific to subqueries. |
| |
| A subquery has an expression as its selection item.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>2.0</dd> |
| </dl> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><X,Y> <a href="../../../jakarta/persistence/criteria/CollectionJoin.html" title="interface in jakarta.persistence.criteria">CollectionJoin</a><X,Y></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#correlate-jakarta.persistence.criteria.CollectionJoin-">correlate</a></span>(<a href="../../../jakarta/persistence/criteria/CollectionJoin.html" title="interface in jakarta.persistence.criteria">CollectionJoin</a><X,Y> parentCollection)</code> |
| <div class="block">Create a subquery collection join object correlated to a |
| collection join object of the enclosing query.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><X,Y> <a href="../../../jakarta/persistence/criteria/Join.html" title="interface in jakarta.persistence.criteria">Join</a><X,Y></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#correlate-jakarta.persistence.criteria.Join-">correlate</a></span>(<a href="../../../jakarta/persistence/criteria/Join.html" title="interface in jakarta.persistence.criteria">Join</a><X,Y> parentJoin)</code> |
| <div class="block">Create a subquery join object correlated to a join object |
| of the enclosing query.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><X,Y> <a href="../../../jakarta/persistence/criteria/ListJoin.html" title="interface in jakarta.persistence.criteria">ListJoin</a><X,Y></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#correlate-jakarta.persistence.criteria.ListJoin-">correlate</a></span>(<a href="../../../jakarta/persistence/criteria/ListJoin.html" title="interface in jakarta.persistence.criteria">ListJoin</a><X,Y> parentList)</code> |
| <div class="block">Create a subquery list join object correlated to a list join |
| object of the enclosing query.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><X,K,V> <a href="../../../jakarta/persistence/criteria/MapJoin.html" title="interface in jakarta.persistence.criteria">MapJoin</a><X,K,V></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#correlate-jakarta.persistence.criteria.MapJoin-">correlate</a></span>(<a href="../../../jakarta/persistence/criteria/MapJoin.html" title="interface in jakarta.persistence.criteria">MapJoin</a><X,K,V> parentMap)</code> |
| <div class="block">Create a subquery map join object correlated to a map join |
| object of the enclosing query.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><Y> <a href="../../../jakarta/persistence/criteria/Root.html" title="interface in jakarta.persistence.criteria">Root</a><Y></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#correlate-jakarta.persistence.criteria.Root-">correlate</a></span>(<a href="../../../jakarta/persistence/criteria/Root.html" title="interface in jakarta.persistence.criteria">Root</a><Y> parentRoot)</code> |
| <div class="block">Create a subquery root correlated to a root of the |
| enclosing query.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><X,Y> <a href="../../../jakarta/persistence/criteria/SetJoin.html" title="interface in jakarta.persistence.criteria">SetJoin</a><X,Y></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#correlate-jakarta.persistence.criteria.SetJoin-">correlate</a></span>(<a href="../../../jakarta/persistence/criteria/SetJoin.html" title="interface in jakarta.persistence.criteria">SetJoin</a><X,Y> parentSet)</code> |
| <div class="block">Create a subquery set join object correlated to a set join |
| object of the enclosing query.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#distinct-boolean-">distinct</a></span>(boolean distinct)</code> |
| <div class="block">Specify whether duplicate query results will be eliminated.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../jakarta/persistence/criteria/CommonAbstractCriteria.html" title="interface in jakarta.persistence.criteria">CommonAbstractCriteria</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#getContainingQuery--">getContainingQuery</a></span>()</code> |
| <div class="block">Return the query of which this is a subquery.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>java.util.Set<<a href="../../../jakarta/persistence/criteria/Join.html" title="interface in jakarta.persistence.criteria">Join</a><?,?>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#getCorrelatedJoins--">getCorrelatedJoins</a></span>()</code> |
| <div class="block">Return the correlated joins of the subquery.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><?></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#getParent--">getParent</a></span>()</code> |
| <div class="block">Return the query of which this is a subquery.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#getSelection--">getSelection</a></span>()</code> |
| <div class="block">Return the selection expression.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#groupBy-jakarta.persistence.criteria.Expression...-">groupBy</a></span>(<a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><?>... grouping)</code> |
| <div class="block">Specify the expressions that are used to form groups over |
| the subquery results.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#groupBy-java.util.List-">groupBy</a></span>(java.util.List<<a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><?>> grouping)</code> |
| <div class="block">Specify the expressions that are used to form groups over |
| the subquery results.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#having-jakarta.persistence.criteria.Expression-">having</a></span>(<a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><java.lang.Boolean> restriction)</code> |
| <div class="block">Specify a restriction over the groups of the subquery.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#having-jakarta.persistence.criteria.Predicate...-">having</a></span>(<a href="../../../jakarta/persistence/criteria/Predicate.html" title="interface in jakarta.persistence.criteria">Predicate</a>... restrictions)</code> |
| <div class="block">Specify restrictions over the groups of the subquery |
| according the conjunction of the specified restriction |
| predicates.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#select-jakarta.persistence.criteria.Expression-">select</a></span>(<a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>> expression)</code> |
| <div class="block">Specify the item that is to be returned as the subquery |
| result.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#where-jakarta.persistence.criteria.Expression-">where</a></span>(<a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><java.lang.Boolean> restriction)</code> |
| <div class="block">Modify the subquery to restrict the result according |
| to the specified boolean expression.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/persistence/criteria/Subquery.html#where-jakarta.persistence.criteria.Predicate...-">where</a></span>(<a href="../../../jakarta/persistence/criteria/Predicate.html" title="interface in jakarta.persistence.criteria">Predicate</a>... restrictions)</code> |
| <div class="block">Modify the subquery to restrict the result according |
| to the conjunction of the specified restriction predicates.</div> |
| </td> |
| </tr> |
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| <h3>Methods inherited from interface jakarta.persistence.criteria.<a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a></h3> |
| <code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html#from-java.lang.Class-">from</a>, <a href="../../../jakarta/persistence/criteria/AbstractQuery.html#from-jakarta.persistence.metamodel.EntityType-">from</a>, <a href="../../../jakarta/persistence/criteria/AbstractQuery.html#getGroupList--">getGroupList</a>, <a href="../../../jakarta/persistence/criteria/AbstractQuery.html#getGroupRestriction--">getGroupRestriction</a>, <a href="../../../jakarta/persistence/criteria/AbstractQuery.html#getResultType--">getResultType</a>, <a href="../../../jakarta/persistence/criteria/AbstractQuery.html#getRoots--">getRoots</a>, <a href="../../../jakarta/persistence/criteria/AbstractQuery.html#isDistinct--">isDistinct</a></code></li> |
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| <h3>Methods inherited from interface jakarta.persistence.criteria.<a href="../../../jakarta/persistence/criteria/CommonAbstractCriteria.html" title="interface in jakarta.persistence.criteria">CommonAbstractCriteria</a></h3> |
| <code><a href="../../../jakarta/persistence/criteria/CommonAbstractCriteria.html#getRestriction--">getRestriction</a>, <a href="../../../jakarta/persistence/criteria/CommonAbstractCriteria.html#subquery-java.lang.Class-">subquery</a></code></li> |
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| <h3>Methods inherited from interface jakarta.persistence.criteria.<a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a></h3> |
| <code><a href="../../../jakarta/persistence/criteria/Expression.html#as-java.lang.Class-">as</a>, <a href="../../../jakarta/persistence/criteria/Expression.html#in-java.util.Collection-">in</a>, <a href="../../../jakarta/persistence/criteria/Expression.html#in-jakarta.persistence.criteria.Expression...-">in</a>, <a href="../../../jakarta/persistence/criteria/Expression.html#in-jakarta.persistence.criteria.Expression-">in</a>, <a href="../../../jakarta/persistence/criteria/Expression.html#in-java.lang.Object...-">in</a>, <a href="../../../jakarta/persistence/criteria/Expression.html#isNotNull--">isNotNull</a>, <a href="../../../jakarta/persistence/criteria/Expression.html#isNull--">isNull</a></code></li> |
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| <h3>Methods inherited from interface jakarta.persistence.criteria.<a href="../../../jakarta/persistence/criteria/Selection.html" title="interface in jakarta.persistence.criteria">Selection</a></h3> |
| <code><a href="../../../jakarta/persistence/criteria/Selection.html#alias-java.lang.String-">alias</a>, <a href="../../../jakarta/persistence/criteria/Selection.html#getCompoundSelectionItems--">getCompoundSelectionItems</a>, <a href="../../../jakarta/persistence/criteria/Selection.html#isCompoundSelection--">isCompoundSelection</a></code></li> |
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| <h3>Methods inherited from interface jakarta.persistence.<a href="../../../jakarta/persistence/TupleElement.html" title="interface in jakarta.persistence">TupleElement</a></h3> |
| <code><a href="../../../jakarta/persistence/TupleElement.html#getAlias--">getAlias</a>, <a href="../../../jakarta/persistence/TupleElement.html#getJavaType--">getJavaType</a></code></li> |
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| <h4>select</h4> |
| <pre><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>> select(<a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>> expression)</pre> |
| <div class="block">Specify the item that is to be returned as the subquery |
| result. |
| Replaces the previously specified selection, if any.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>expression</code> - expression specifying the item that |
| is to be returned as the subquery result</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the modified subquery</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="where-jakarta.persistence.criteria.Expression-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>where</h4> |
| <pre><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>> where(<a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><java.lang.Boolean> restriction)</pre> |
| <div class="block">Modify the subquery to restrict the result according |
| to the specified boolean expression. |
| Replaces the previously added restriction(s), if any. |
| This method only overrides the return type of the |
| corresponding <code>AbstractQuery</code> method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html#where-jakarta.persistence.criteria.Expression-">where</a></code> in interface <code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>restriction</code> - a simple or compound boolean expression</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the modified subquery</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="where-jakarta.persistence.criteria.Predicate...-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>where</h4> |
| <pre><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>> where(<a href="../../../jakarta/persistence/criteria/Predicate.html" title="interface in jakarta.persistence.criteria">Predicate</a>... restrictions)</pre> |
| <div class="block">Modify the subquery to restrict the result according |
| to the conjunction of the specified restriction predicates. |
| Replaces the previously added restriction(s), if any. |
| If no restrictions are specified, any previously added |
| restrictions are simply removed. |
| This method only overrides the return type of the |
| corresponding <code>AbstractQuery</code> method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html#where-jakarta.persistence.criteria.Predicate...-">where</a></code> in interface <code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>restrictions</code> - zero or more restriction predicates</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the modified subquery</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="groupBy-jakarta.persistence.criteria.Expression...-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>groupBy</h4> |
| <pre><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>> groupBy(<a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><?>... grouping)</pre> |
| <div class="block">Specify the expressions that are used to form groups over |
| the subquery results. |
| Replaces the previous specified grouping expressions, if any. |
| If no grouping expressions are specified, any previously |
| added grouping expressions are simply removed. |
| This method only overrides the return type of the |
| corresponding <code>AbstractQuery</code> method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html#groupBy-jakarta.persistence.criteria.Expression...-">groupBy</a></code> in interface <code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>grouping</code> - zero or more grouping expressions</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the modified subquery</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="groupBy-java.util.List-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>groupBy</h4> |
| <pre><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>> groupBy(java.util.List<<a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><?>> grouping)</pre> |
| <div class="block">Specify the expressions that are used to form groups over |
| the subquery results. |
| Replaces the previous specified grouping expressions, if any. |
| If no grouping expressions are specified, any previously |
| added grouping expressions are simply removed. |
| This method only overrides the return type of the |
| corresponding <code>AbstractQuery</code> method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html#groupBy-java.util.List-">groupBy</a></code> in interface <code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>grouping</code> - list of zero or more grouping expressions</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the modified subquery</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="having-jakarta.persistence.criteria.Expression-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>having</h4> |
| <pre><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>> having(<a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><java.lang.Boolean> restriction)</pre> |
| <div class="block">Specify a restriction over the groups of the subquery. |
| Replaces the previous having restriction(s), if any. |
| This method only overrides the return type of the |
| corresponding <code>AbstractQuery</code> method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html#having-jakarta.persistence.criteria.Expression-">having</a></code> in interface <code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>restriction</code> - a simple or compound boolean expression</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the modified subquery</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="having-jakarta.persistence.criteria.Predicate...-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>having</h4> |
| <pre><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>> having(<a href="../../../jakarta/persistence/criteria/Predicate.html" title="interface in jakarta.persistence.criteria">Predicate</a>... restrictions)</pre> |
| <div class="block">Specify restrictions over the groups of the subquery |
| according the conjunction of the specified restriction |
| predicates. |
| Replaces the previously added having restriction(s), if any. |
| If no restrictions are specified, any previously added |
| restrictions are simply removed. |
| This method only overrides the return type of the |
| corresponding <code>AbstractQuery</code> method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html#having-jakarta.persistence.criteria.Predicate...-">having</a></code> in interface <code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>restrictions</code> - zero or more restriction predicates</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the modified subquery</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="distinct-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>distinct</h4> |
| <pre><a href="../../../jakarta/persistence/criteria/Subquery.html" title="interface in jakarta.persistence.criteria">Subquery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>> distinct(boolean distinct)</pre> |
| <div class="block">Specify whether duplicate query results will be eliminated. |
| A true value will cause duplicates to be eliminated. |
| A false value will cause duplicates to be retained. |
| If distinct has not been specified, duplicate results must |
| be retained. |
| This method only overrides the return type of the |
| corresponding <code>AbstractQuery</code> method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html#distinct-boolean-">distinct</a></code> in interface <code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>distinct</code> - boolean value specifying whether duplicate |
| results must be eliminated from the subquery result or |
| whether they must be retained</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the modified subquery.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="correlate-jakarta.persistence.criteria.Root-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>correlate</h4> |
| <pre><Y> <a href="../../../jakarta/persistence/criteria/Root.html" title="interface in jakarta.persistence.criteria">Root</a><Y> correlate(<a href="../../../jakarta/persistence/criteria/Root.html" title="interface in jakarta.persistence.criteria">Root</a><Y> parentRoot)</pre> |
| <div class="block">Create a subquery root correlated to a root of the |
| enclosing query.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parentRoot</code> - a root of the containing query</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>subquery root</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="correlate-jakarta.persistence.criteria.Join-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>correlate</h4> |
| <pre><X,Y> <a href="../../../jakarta/persistence/criteria/Join.html" title="interface in jakarta.persistence.criteria">Join</a><X,Y> correlate(<a href="../../../jakarta/persistence/criteria/Join.html" title="interface in jakarta.persistence.criteria">Join</a><X,Y> parentJoin)</pre> |
| <div class="block">Create a subquery join object correlated to a join object |
| of the enclosing query.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parentJoin</code> - join object of the containing query</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>subquery join</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="correlate-jakarta.persistence.criteria.CollectionJoin-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>correlate</h4> |
| <pre><X,Y> <a href="../../../jakarta/persistence/criteria/CollectionJoin.html" title="interface in jakarta.persistence.criteria">CollectionJoin</a><X,Y> correlate(<a href="../../../jakarta/persistence/criteria/CollectionJoin.html" title="interface in jakarta.persistence.criteria">CollectionJoin</a><X,Y> parentCollection)</pre> |
| <div class="block">Create a subquery collection join object correlated to a |
| collection join object of the enclosing query.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parentCollection</code> - join object of the containing query</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>subquery join</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="correlate-jakarta.persistence.criteria.SetJoin-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>correlate</h4> |
| <pre><X,Y> <a href="../../../jakarta/persistence/criteria/SetJoin.html" title="interface in jakarta.persistence.criteria">SetJoin</a><X,Y> correlate(<a href="../../../jakarta/persistence/criteria/SetJoin.html" title="interface in jakarta.persistence.criteria">SetJoin</a><X,Y> parentSet)</pre> |
| <div class="block">Create a subquery set join object correlated to a set join |
| object of the enclosing query.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parentSet</code> - join object of the containing query</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>subquery join</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="correlate-jakarta.persistence.criteria.ListJoin-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>correlate</h4> |
| <pre><X,Y> <a href="../../../jakarta/persistence/criteria/ListJoin.html" title="interface in jakarta.persistence.criteria">ListJoin</a><X,Y> correlate(<a href="../../../jakarta/persistence/criteria/ListJoin.html" title="interface in jakarta.persistence.criteria">ListJoin</a><X,Y> parentList)</pre> |
| <div class="block">Create a subquery list join object correlated to a list join |
| object of the enclosing query.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parentList</code> - join object of the containing query</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>subquery join</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="correlate-jakarta.persistence.criteria.MapJoin-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>correlate</h4> |
| <pre><X,K,V> <a href="../../../jakarta/persistence/criteria/MapJoin.html" title="interface in jakarta.persistence.criteria">MapJoin</a><X,K,V> correlate(<a href="../../../jakarta/persistence/criteria/MapJoin.html" title="interface in jakarta.persistence.criteria">MapJoin</a><X,K,V> parentMap)</pre> |
| <div class="block">Create a subquery map join object correlated to a map join |
| object of the enclosing query.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parentMap</code> - join object of the containing query</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>subquery join</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getParent--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getParent</h4> |
| <pre><a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><?> getParent()</pre> |
| <div class="block">Return the query of which this is a subquery. |
| This must be a CriteriaQuery or a Subquery.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the enclosing query or subquery</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getContainingQuery--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getContainingQuery</h4> |
| <pre><a href="../../../jakarta/persistence/criteria/CommonAbstractCriteria.html" title="interface in jakarta.persistence.criteria">CommonAbstractCriteria</a> getContainingQuery()</pre> |
| <div class="block">Return the query of which this is a subquery. |
| This may be a CriteriaQuery, CriteriaUpdate, CriteriaDelete, |
| or a Subquery.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the enclosing query or subquery</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>2.1</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getSelection--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSelection</h4> |
| <pre><a href="../../../jakarta/persistence/criteria/Expression.html" title="interface in jakarta.persistence.criteria">Expression</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>> getSelection()</pre> |
| <div class="block">Return the selection expression.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html#getSelection--">getSelection</a></code> in interface <code><a href="../../../jakarta/persistence/criteria/AbstractQuery.html" title="interface in jakarta.persistence.criteria">AbstractQuery</a><<a href="../../../jakarta/persistence/criteria/Subquery.html" title="type parameter in Subquery">T</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the item to be returned in the subquery result</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getCorrelatedJoins--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>getCorrelatedJoins</h4> |
| <pre>java.util.Set<<a href="../../../jakarta/persistence/criteria/Join.html" title="interface in jakarta.persistence.criteria">Join</a><?,?>> getCorrelatedJoins()</pre> |
| <div class="block">Return the correlated joins of the subquery. |
| Returns empty set if the subquery has no correlated |
| joins. |
| Modifications to the set do not affect the query.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the correlated joins of the subquery</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
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