我有一个排序集,SortedSet1 =token=>得分
I have a sorted set, SortedSet1 = "token"=>"score"
我有一个列表,List1 =token=>username
I have a list, List1 = "token"=>"username"
现在,我希望有一个JSON字符串值的记录,如 -
Now, I want to have a record with JSON string value like-
例如>token=> {name:username,score:score}
e.g> "token"=>"{name:username, score: score}"
以便我可以播放排行榜。
so that I can broadcast a leaderboard.
如何加入这两套?或者有没有机会加入两个列表或两个集合?
How to JOIN these two sets ? Or is there any chance to have JOIN of two lists or two sets ?
推荐答案redis只是一个键/值存储。你不能做像sql-joins这样的事情。你需要自己做(使用 underscore.js 或 lodash 。
redis is simply a key/value store. you cannot do something like sql-joins. you need to do that by yourself (use underscore.js or lodash for merging).
还有一些在redis中称为LUA脚本的东西。也许这对你有用,但我从来没有用过它,所以我可能无法帮助你: http:// redis.io/commands/eval
there is also something that is called LUA-scripting in redis. maybe that will work for you, but i have never worked with it, so i probably cannot help you there: redis.io/commands/eval
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我们可以加入Redis吗?
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