集合(sets):无序,唯一,对于要求严格唯一性的可以使用,可以用来去重。 有序集合(sorted sets):集合的有序版,很好用,排名之类的复杂场景可以考虑。
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It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets.
它通常被称为数据结构服务器,因为键可以包含字符串,哈希,链表,集合和有序集合。
It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets, sorted sets, bitmaps and hyperloglogs.
可以用来存储字符串,哈希结构,链表,集合,因此,常用来提供数据结构服务。 通常也叫做结构化非关系型数据库。
Using BREAK and COMPUTE allows reports to be broken down into multiple sets of related records, thus making a report more readable and sorted.
使用 BREAK 和 COMPUTE 允许将报表拆分成相关记录的多个集合,从而使得报表更具有可读行和分类性。
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