关系型数据库是为储存关系以及查询优化的

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什么乱七八糟的东西都往数据库里面硬塞,该做的索引不做,不该做的索引一大堆,这再不慢等什么呢,天理难容嘛......

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微笑路过...

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This page contains a single entry by Xin LI published on December 23, 2009 6:54 AM.

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