华夏棋牌

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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

ZLEXCOUNT key min max

自2.8.9起可用。

时间严重年夜度:华夏棋牌 O( log(N)),其中 N 是有序荟萃中元素的数目。

当排序集中的一切元素都以类似分数拔出时,为了强迫推行词典排序,此敕令前往排序集中元素的数目,key其值介于min和之间max

minmax参数具有作为 ZRANGEBYLEX 形貌的意思类似。

重视:该敕令的严重年夜度仅为 O( log(N)),由于它应用元素排名(请参阅 ZRANK )来明确规模。正由于云云,没有须要做一个与规模的年夜小成正比的使命。

前往值

华夏棋牌整数回复:指定分数规模内的元素数目。

例子

redis>  ZADD myzset 0 a 0 b 0 c 0 d 0 e (integer) 5 

redis>  ZADD myzset 0 f 0 g (integer) 2 

redis>  ZLEXCOUNT myzset - + (integer) 7 

redis>  ZLEXCOUNT myzset [b [f (integer) 5

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