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	<title>优化器 &#8211; 妮妮爸爸的技术博客</title>
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		<title>oracle优化器缺陷(一)</title>
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		<dc:creator><![CDATA[lixiangyu]]></dc:creator>
		<pubDate>Sat, 26 Oct 2024 15:09:26 +0000</pubDate>
				<category><![CDATA[Oracle]]></category>
		<category><![CDATA[Oralce performance]]></category>
		<category><![CDATA[优化器]]></category>
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					<description><![CDATA[ORACLE的优化器，在众多dba眼中都是世界上最好的优化器，一直是其他数据库， &#8230; <a href="http://www.minniebaby.tech/2024/10/26/%e4%bb%8e%e4%b8%80%e6%9d%a1%e5%88%86%e9%a1%b5sql%e4%bc%98%e5%8c%96%e7%9c%8boracle%e4%bc%98%e5%8c%96%e5%99%a8%e7%9a%84%e4%b8%8d%e8%b6%b3/">继续阅读 <span class="meta-nav">&#8594;</span></a>]]></description>
		
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