forked from docs/doc-exports
Lu, Huayi
e6fa411af0
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: Lu, Huayi <luhuayi@huawei.com> Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
27 lines
1.3 KiB
HTML
27 lines
1.3 KiB
HTML
<a name="EN-US_TOPIC_0000001233883277"></a><a name="EN-US_TOPIC_0000001233883277"></a>
|
|
|
|
<h1 class="topictitle1">Typical SQL Optimization Methods</h1>
|
|
<div id="body8662426"><p id="EN-US_TOPIC_0000001233883277__en-us_topic_0073253800_p434855895751">SQL optimization involves continuous analysis and adjustment. You need to test-run a query, locate and fix its performance issues (if any) based on its execution plan, and run it again, until the execution performance meet your requirements.</p>
|
|
</div>
|
|
<div>
|
|
<ul class="ullinks">
|
|
<li class="ulchildlink"><strong><a href="dws_04_0446.html">SQL Self-Diagnosis</a></strong><br>
|
|
</li>
|
|
<li class="ulchildlink"><strong><a href="dws_04_0447.html">Optimizing Statement Pushdown</a></strong><br>
|
|
</li>
|
|
<li class="ulchildlink"><strong><a href="dws_04_0448.html">Optimizing Subqueries</a></strong><br>
|
|
</li>
|
|
<li class="ulchildlink"><strong><a href="dws_04_0449.html">Optimizing Statistics</a></strong><br>
|
|
</li>
|
|
<li class="ulchildlink"><strong><a href="dws_04_0450.html">Optimizing Operators</a></strong><br>
|
|
</li>
|
|
<li class="ulchildlink"><strong><a href="dws_04_0451.html">Optimizing Data Skew</a></strong><br>
|
|
</li>
|
|
</ul>
|
|
|
|
<div class="familylinks">
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_04_0430.html">SQL Optimization Guide</a></div>
|
|
</div>
|
|
</div>
|
|
|