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

CLUSTER GETKEYSINSLOT slot count

自3.0.0起可用。

时间严重年夜度:华夏棋牌 O(log(N))其中 N 是请求的键的数目

该敕令前往存储在联系节点中的密钥称谓数组,并哈希到指定的哈希槽。经由历程count华夏棋牌参数指定要前往的最年夜键数,以便 该 API 的用户可以批量处置赏罚赏罚键。

此敕令的主要用处是在将集群插槽从一个节点重新组合到此外一个节点时代。重做哈希的要领在 Redis 集群尺度中地下,或许以更质朴的摘要形式地下,作为CLUSTER SETSLOT 敕令文档的附录。

> CLUSTER GETKEYSINSLOT 7000 3
"47344|273766|70329104160040|key_39015"
"47344|273766|70329104160040|key_89793"
"47344|273766|70329104160040|key_92937"

前往值

阵列回复:从0到 Redis 数组回复中的密钥称谓计数

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