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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.calcite.linq4j.function</a></div> |
| <h1 title="Annotation Type SemiStrict" class="title">Annotation Type SemiStrict</h1> |
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| <section class="class-description" id="class-description"> |
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| <div class="type-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/annotation/Target.html" title="class or interface in java.lang.annotation" class="external-link">@Target</a>({<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/annotation/ElementType.html#METHOD" title="class or interface in java.lang.annotation" class="external-link">METHOD</a>,<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/annotation/ElementType.html#TYPE" title="class or interface in java.lang.annotation" class="external-link">TYPE</a>}) |
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| </span><span class="modifiers">public @interface </span><span class="element-name type-name-label">SemiStrict</span></div> |
| <div class="block">Annotation applied to a user-defined function that indicates that |
| the function always returns null if one or more of its arguments |
| are null but also may return null at other times. |
| |
| <p>Compare with <a href="Strict.html" title="annotation in org.apache.calcite.linq4j.function"><code>Strict</code></a>: |
| <ul> |
| <li>A strict function returns null if and only if it has a null argument |
| <li>A semi-strict function returns null if it has a null argument |
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