 key strategy will apply.</div>
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<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.1</dd>
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<dt>Default:</dt>
<dd>@javax.persistence.ForeignKey(javax.persistence.ConstraintMode.PROVIDER_DEFAULT)</dd>
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<h4>uniqueConstraints</h4>
<pre>public abstract&nbsp;<a href="../../javax/persistence/UniqueConstraint.html" title="annotat