Redis笔记5--set zset
2019-07-11 本文已影响0人
执壹
集合
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sadd中的element可以是多个 随之复杂度与输入的元素个数有关
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spop只允许弹出一个元素
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zset
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有序集合是以z开头
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其中,score是可以重复的,但element是不可以重复的
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集合
sadd中的element可以是多个 随之复杂度与输入的元素个数有关
spop只允许弹出一个元素
zset
有序集合是以z开头
其中,score是可以重复的,但element是不可以重复的