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        <span>Presto 0.201 Documentation</span></a></h1>
    <h2 class="heading"><span>8.23. RESET SESSION</span></h2>
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<h1>8.23. RESET SESSION</h1>
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<h2>Synopsis</h2>
<div class="highlight-none"><div class="highlight"><pre><span></span>RESET SESSION name
RESET SESSION catalog.name
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<h2>Description</h2>
<p>Reset a session property value to the default value.</p>
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<h2>Examples</h2>
<div class="highlight-sql"><div class="highlight"><pre><span></span><span class="k">RESET</span> <span class="k">SESSION</span> <span class="n">optimize_hash_generation</span><span class="p">;</span>
<span class="k">RESET</span> <span class="k">SESSION</span> <span class="n">hive</span><span class="p">.</span><span class="n">optimized_reader_enabled</span><span class="p">;</span>
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<h2>See Also</h2>
<p><a class="reference internal" href="set-session.html"><span class="doc">SET SESSION</span></a>, <a class="reference internal" href="show-session.html"><span class="doc">SHOW SESSION</span></a></p>
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