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Home > Database > Mysql Tutorial > mysql性能问题...............................

mysql性能问题...............................

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Release： 2016-06-06 09:40:11
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mysql性能

一个mysql数据表差不多200个字段，这会数据的存储和读取有影响么?如果对性能有比较大的影响，应该怎么改进？

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mysql 性能
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