华夏棋牌

目录 搜索
Cluster cluster addslots(集群 槽位) cluster count failure reports(集群计数掉落败申报) cluster countkeysinslot cluster delslots cluster failover cluster forget cluster getkeysinslot cluster info cluster keyslot(集群键槽) cluster meet cluster nodes(集群节点) cluster replicate(集群复制) cluster reset(集群重置) cluster saveconfig cluster set config epoch cluster setslot cluster slaves cluster slots readonly readwrite Connection auth echo ping quit select swapdb Geo geoadd geodist geohash geopos georadius georadiusbymember Hashes hdel hexists hget hgetall hincrby hincrbyfloat hkeys hlen hmget hmset hscan hset hsetnx hstrlen hvals HyperLogLog pfadd pfcount pfmerge Keys del dump exists expire expireat keys migrate move object persist pexpire pexpireat pttl randomkey rename renamenx restore scan sort touch ttl type unlink wait Lists blpop brpop brpoplpush lindex linsert llen lpop lpush lpushx lrange lrem lset ltrim rpop rpoplpush rpush rpushx Pub/Sub psubscribe publish pubsub punsubscribe subscribe unsubscribe Scripting eval evalsha script debug script exists script flush script kill script load Server bgrewriteaof bgsave client getname client kill client list client pause client reply client setname command command count command getkeys command info config get config resetstat config rewrite config set dbsize debug object debug segfault flushall flushdb info lastsave monitor role save shutdown slaveof slowlog time Sets sadd scard sdiff sdiffstore sinter sinterstore sismember smembers smove spop srandmember srem sscan sunion sunionstore Sorted Sets zadd zcard zcount zincrby zinterstore zlexcount zrange zrangebylex zrangebyscore zrank zrem zremrangebylex zremrangebyrank zremrangebyscore zrevrange zrevrangebylex zrevrangebyscore zrevrank zscan zscore zunionstore Strings append bitcount bitfield bitop bitpos decr decrby get getbit getrange getset incr incrby incrbyfloat mget mset msetnx psetex set setbit setex setnx setrange strlen Transactions discard exec multi unwatch watch
文字

ZREVRANGEBYSCORE key max min [WITHSCORES] [LIMIT offset count]

自2.2.0起可用。

时间严重年夜度: O( log(N)+ M),其中 N 是有序荟萃中元素的数目,M 是前往元素的数目。假定 M 是常量(例如,总是请求应用 LIMIT 的前10个元素),则可以将其视为 O( log(N))。

key中,maxmin之间的分数前往排序荟萃中的一切元素(网罗分数即是maxmin华夏棋牌的元素)。与排序集的默许排序相反,关于此敕令,这些元素被以为是从高分到低排序。

具有类似分数的元素凭证反向字典序次前往。

除颠倒的序次以外,ZREVRANGEBYSCORE 与 ZRANGEBYSCORE 类似。

前往值

阵列回复:指定分数规模内的元素列表(可选择其分数)。

例子

redis>  ZADD myzset 1 "one" (integer) 1 redis>  ZADD myzset 2 "two" (integer) 1 redis>  ZADD myzset 3 "three" (integer) 1 redis>  ZREVRANGEBYSCORE myzset +inf -inf 1) "three" 2) "two" 3) "one" redis>  ZREVRANGEBYSCORE myzset 2 1 1) "two" 2) "one" redis>  ZREVRANGEBYSCORE myzset 2 (1 1) "two" redis>  ZREVRANGEBYSCORE myzset (2 (1 (empty list or set)

上一篇: 下一篇: