关于一个特殊场景的处理方案 #12031
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young138120
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关于一个特殊场景的处理方案
#12031
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Hello, I don't quite understand what you mean, can you add me on WeChat (jnsimba) to chat in detail? |
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前置说明:
有一张A表,有x,y,z三个key做惟一键
并且上层接口都已经开发好了
场景说明:
现在部分数据因为更新导致原来xyz三个键中z的值由原来的hello变成world了
导致上层查询数据变多了
目前有什么方式再不变更上层查询的情况下处理这种情况呢
目前我能想到的就是有变更的时候直接把当天的分区直接清空,但是这样比较暴力
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