# C1.DataConnector.SqlParser.Foreign_key_clauseContext.K_NULL

## Content

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<h1 id="C1_DataConnector_SqlParser_Foreign_key_clauseContext_K_NULL_" data-uid="C1.DataConnector.SqlParser.Foreign_key_clauseContext.K_NULL*">K_NULL Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_DataConnector_SqlParser_Foreign_key_clauseContext_K_NULL_" data-uid="C1.DataConnector.SqlParser.Foreign_key_clauseContext.K_NULL*"></a>
<h4 id="C1_DataConnector_SqlParser_Foreign_key_clauseContext_K_NULL" data-uid="C1.DataConnector.SqlParser.Foreign_key_clauseContext.K_NULL">K_NULL()</h4>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public ITerminalNode[] K_NULL()</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Function K_NULL() As ITerminalNode()</code></pre>
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<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
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  </thead>
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    <tr>
      <td><span class="xref">ITerminalNode</span>[]</td>
      <td></td>
    </tr>
  </tbody>
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<a id="C1_DataConnector_SqlParser_Foreign_key_clauseContext_K_NULL_" data-uid="C1.DataConnector.SqlParser.Foreign_key_clauseContext.K_NULL*"></a>
<h4 id="C1_DataConnector_SqlParser_Foreign_key_clauseContext_K_NULL_System_Int32_" data-uid="C1.DataConnector.SqlParser.Foreign_key_clauseContext.K_NULL(System.Int32)">K_NULL(int)</h4>
<div class="markdown level1 summary"></div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public ITerminalNode K_NULL(int i)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Function K_NULL(i As Integer) As ITerminalNode</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
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    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">i</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><span class="xref">ITerminalNode</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
</div>