</em>: The validator will check if there are unbalanced parenthesis in the query</li>
<li><em>Unbalanced <code>case when ... end</code></em>: The validator will check if there are <code>case when</code> statements without <code>end</code> or vice versa</li>
</ul>

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<h3 id="What-sql_formatter-does-not-do">What <code>sql_formatter</code> does not do