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V2EX  ›  Redis

如何清除某个 hash 下的所有 key,或者删除某个以 xxx 开头的 key?

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  •   refresh · Jun 16, 2014 · 9758 views
    This topic created in 4414 days ago, the information mentioned may be changed or developed.
    4 replies    2014-06-16 20:23:44 +08:00
    czheo
        1
    czheo  
       Jun 16, 2014 via iPhone
    1 删hash
    2 用keys xx*搞出所有的key,然后一个一个del
    refresh
        2
    refresh  
    OP
       Jun 16, 2014
    @czheo 如何删除hash?我没有找到相关的api
    keys xx*再del的效率太低

    其实我能删除hash就可以了,按key删除是没办法的事
    czheo
        3
    czheo  
       Jun 16, 2014 via iPhone
    del不行么?
    dingyaguang117
        4
    dingyaguang117  
       Jun 16, 2014   ❤️ 1
    redis-cli keys xx* |xargs redis-cli del
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