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sql语法高亮
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@@ -125,7 +125,7 @@
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</tbody></table>
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<p>现在,我们希望从上表中选取 OrderDate 为 "2008-11-11" 的记录。</p>
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<p>我们使用下面的 SELECT 语句:</p>
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<div class="code notranslate"><pre>SELECT * FROM Orders WHERE OrderDate='2008-11-11'</pre></div>
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<div class="code notranslate"><pre><code class="language-sql">SELECT * FROM Orders WHERE OrderDate='2008-11-11'</code></pre></div>
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<p>结果集如下所示:</p>
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<table class="reference notranslate"><tbody>
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<tr class="firstRow">
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@@ -173,7 +173,7 @@
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</tr>
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</tbody></table>
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<p>如果我们使用和上面一样的 SELECT 语句:</p>
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<div class="code notranslate"><pre>SELECT * FROM Orders WHERE OrderDate='2008-11-11'</pre></div>
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<div class="code notranslate"><pre><code class="language-sql">SELECT * FROM Orders WHERE OrderDate='2008-11-11'</code></pre></div>
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<p>那么我们将得不到结果!这是由于该查询的日期不含有时间部分。</p>
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<p><strong>提示:</strong>如果您希望使查询简单且更易维护,那么请不要在日期中使用时间部分!</p>
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<p><br/></p> <div class="text-center padding-10 margin-t-5">
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