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关于一个mysql数据事物缓存的问题

WBOY
Release： 2016-06-06 09:34:53
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mysql缓存java

在mysql中，事物没提交的情况下，为什么查询所有字段就是原数据，而查询单个字段就
成功查询出改变了的数据呢？
图片说明
上面是代码
下面是结果
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Related labels：
mysql 缓存 java
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