Redis 6.0支持及禁用的命令
华为云DCS Redis 6.0完全兼容开源Redis 6.x。
本章节主要介绍DCS Redis 6.0命令的兼容性，包括支持命令列表，禁用命令列表。
DCS Redis缓存实例支持Redis的绝大部分命令，任何兼容Redis协议的客户端都可以访问DCS。
- 因安全原因，部分Redis命令在分布式缓存服务中被禁用，具体请见Redis 6.0禁用的命令。
- DCS集群实例支持多个key，但不支持跨slot访问的Redis命令列表，如实例受限使用命令所示。
- 部分Redis命令使用时有限制，例如KEYS、FLUSHDB、FLUSHALL等，具体请见部分命令使用限制。
- 部分高危命令支持命令重命名，具体请见支持重命名的命令。
Redis 6.0基础版支持的命令
各个命令的具体详细语法请前往Redis官方网站查看，例如您想了解SCAN命令的使用，可在Redis官方网站中搜索框中输入“SCAN”查询详细介绍。
| DEL | APPEND | HDEL | BLPOP | SADD | ZADD | FLUSHALL |
| DUMP | BITCOUNT | HEXISTS | BRPOP | SCARD | ZCARD | FLUSHDB |
| EXISTS | BITOP | HGET | BRPOPLRUSH | SDIFF | ZCOUNT | DBSIZE |
| EXPIRE | BITPOS | HGETALL | LINDEX | SDIFFSTORE | ZINCRBY | TIME |
| MOVE | DECR | HINCRBY | LINSERT | SINTER | ZRANGE | INFO |
| PERSIST | DECRBY | HINCRBYFLOAT | LLEN | SINTERSTORE | ZRANGEBYSCORE | CONFIG GET |
| PTTL | GET | HKEYS | LPOP | SISMEMBER | ZRANK | MONITOR |
| RANDOMKEY | GETRANGE | HMGET | LPUSHX | SMEMBERS | ZREMRANGEBYRANK | SLOWLOG |
| RENAME | GETSET | HMSET | LRANGE | SMOVE | ZREMRANGEBYCORE | ROLE |
| RENAMENX | INCR | HSET | LREM | SPOP | ZREVRANGE | SWAPDB |
| RESTORE | INCRBY | HSETNX | LSET | SRANDMEMBER | ZREVRANGEBYSCORE | MEMORY |
| SORT | INCRBYFLOAT | HVALS | LTRIM | SREM | ZREVRANK | CONFIG |
| TTL | MGET | HSCAN | RPOP | SUNION | ZSCORE | ACL |
| TYPE | MSET | HSTRLEN | RPOPLPU | SUNIONSTORE | ZUNIONSTORE | COMMAND |
| SCAN | MSETNX | HLEN | RPOPLPUSH | SSCAN | ZINTERSTORE | - |
| OBJECT | PSETEX | - | RPUSH | SMISMEMBER | ZSCAN | - |
| PEXPIREAT | SET | - | RPUSHX | - | ZRANGEBYLEX | - |
| PEXPIRE | SETBIT | - | LPUSH | - | ZLEXCOUNT | - |
| KEYS | SETEX | - | BLMOVE | - | ZPOPMIN | - |
| COPY | SETNX | - | LMOVE | - | ZPOPMAX | - |
| - | SETRANGE | - | LPOS | - | ZREMRANGEBYSCORE | - |
| - | STRLEN | - | - | - | ZREM | - |
| - | BITFIELD | - | - | - | ZDIFF | - |
| - | BITFIELD_RO | - | - | - | ZDIFFSTORE | - |
| - | GETDEL | - | - | - | ZINTER | - |
| - | GETEX | - | - | - | ZMSCORE | - |
| - | - | - | - | - | ZRANDMEMBER | - |
| - | - | - | - | - | ZRANGESTORE | - |
| - | - | - | - | - | ZUNION | - |
| PFADD | PSUBSCRIBE | DISCARD | AUTH | EVAL | GEOADD | XACK |
| PFCOUNT | PUBLISH | EXEC | ECHO | EVALSHA | GEOHASH | XADD |
| PFMERGE | PUBSUB | MULTI | PING | SCRIPT EXISTS | GEOPOS | XCLAIM |
| - | PUNSUBSCRIBE | UNWATCH | QUIT | SCRIPT FLUSH | GEODIST | XDEL |
| - | SUBSCRIBE | WATCH | SELECT（Cluster集群实例不支持） | SCRIPT KILL | GEORADIUS | XGROUP |
| - | UNSUBSCRIBE | - | CLIENT CACHING | SCRIPT LOAD | GEORADIUSBYMEMBER | XINFO |
| - | - | - | CLIENT GETREDIR | - | - | XLEN |
| - | - | - | CLIENT INFO | - | - | XPENDING |
| - | - | - | CLIENT TRACKING | - | - | XRANGE |
| - | - | - | CLIENT TRACKINGINFO | - | - | XREAD |
| - | - | - | CLIENT UNPAUSE | - | - | XREADGROUP |
| - | - | - | CLIENT KILL | - | - | XREVRANGE |
| - | - | - | CLIENT LIST | - | - | XTRIM |
| - | - | - | CLIENT GETNAME | - | - | XAUTOCLAIM |
| - | - | - | CLIENT SETNAME | - | - | XGROUP CREATECONSUMER |
| - | - | - | HELLO | - | - | - |
| - | - | - | RESET | - | - | - |
| DEL | APPEND | HDEL | BLPOP | SADD | ZADD | FLUSHALL （不支持FLUSHALL SYNC） |
| DUMP | BITCOUNT | HEXISTS | BRPOP | SCARD | ZCARD | FLUSHDB |
| EXISTS | BITOP | HGET | BRPOPLRUSH | SDIFF | ZCOUNT | DBSIZE |
| EXPIRE | BITPOS | HGETALL | LINDEX | SDIFFSTORE | ZINCRBY | TIME |
| PERSIST | DECR | HINCRBY | LINSERT | SINTER | ZRANGE | INFO |
| PTTL | DECRBY | HINCRBYFLOAT | LLEN | SINTERSTORE | ZRANGEBYSCORE | ROLE |
| RENAME | GET | HKEYS | LPOP | SISMEMBER | ZRANK | MEMORY |
| RENAMENX | GETRANGE | HMGET | LPUSHX | SMEMBERS | ZREMRANGEBYRANK | COMMAND |
| RESTORE | GETSET | HMSET | LRANGE | SMOVE | ZREMRANGEBYCORE | COMMAND COUNT |
| SORT | INCR | HSET | LREM | SPOP | ZREVRANGE | COMMAND GETKEYS |
| TTL | INCRBY | HSETNX | LSET | SRANDMEMBER | ZREVRANGEBYSCORE | COMMAND INFO |
| TYPE | INCRBYFLOAT | HVALS | LTRIM | SREM | ZREVRANK | CONFIG GET |
| SCAN | MGET | HSCAN | RPOP | SUNION | ZSCORE | CONFIG RESETSTAT |
| OBJECT | MSET | HSTRLEN | RPOPLPUSH | SUNIONSTORE | ZUNIONSTORE | CONFIG REWRITE |
| PEXPIRE | MSETNX | HLEN | RPUSH | SSCAN | ZINTERSTORE | CONFIG SET |
| PEXPIREAT | PSETEX | HKEYS | RPUSHX | SMISMEMBER | ZSCAN | - |
| EXPIREAT | SET | HRANDFIELD | LPUSH | - | ZRANGEBYLEX | - |
| KEYS | SETBIT | - | BLMOVE | - | ZLEXCOUNT | - |
| UNLINK | SETEX | - | LMOVE | - | ZREMRANGEBYSCORE | - |
| TOUCH | SETNX | - | LPOS | - | ZREM | - |
| RANDOMKEY | SETRANGE | - | - | - | ZREMRANGEBYLEX | - |
| COPY | STRLEN | - | - | - | ZPOPMAX | - |
| - | BITFIELD | - | - | - | ZPOPMIN | - |
| - | GETBIT | - | - | - | BZPOPMAX | - |
| - | BITFIELD_RO | - | - | - | BZPOPMIN | - |
| - | GETDEL | - | - | - | ZREVRANGEBYLEX | - |
| - | GETEX | - | - | - | ZDIFF | - |
| - | - | - | - | - | ZDIFFSTORE | - |
| - | - | - | - | - | ZINTER | - |
| - | - | - | - | - | ZMSCORE | - |
| - | - | - | - | - | ZRANDMEMBER | - |
| - | - | - | - | - | ZRANGESTORE | - |
| - | - | - | - | - | ZUNION | - |
| PFADD | PSUBSCRIBE | DISCARD | AUTH | EVAL | GEOADD | CLUSTER INFO | XACK |
| PFCOUNT | PUBLISH | EXEC | ECHO | EVALSHA | GEOHASH | CLUSTER NODES | XADD |
| PFMERGE | PUBSUB | MULTI | PING | SCRIPT EXISTS | GEOPOS | CLUSTER SLOTS | XCLAIM |
| - | PUNSUBSCRIBE | UNWATCH | QUIT | SCRIPT FLUSH | GEODIST | CLUSTER ADDSLOTS | XDEL |
| - | SUBSCRIBE | WATCH | SELECT | SCRIPT KILL | GEORADIUS | ASKING | XGROUP |
| - | UNSUBSCRIBE | - | CLIENT KILL | SCRIPT LOAD | GEORADIUSBYMEMBER | READONLY | XINFO |
| - | - | - | CLIENT LIST | SCRIPT DEBUG YES|SYNC|NO | GEOSEARCH | READWRITE | XLEN |
| - | - | - | CLIENT GETNAME | - | GEOSEARCHSTORE | - | XPENDING |
| - | - | - | CLIENT SETNAME | - | - | - | XRANGE |
| - | - | - | HELLO | - | - | - | XREVRANGE |
| - | - | - | - | - | - | - | XSETID |
| - | - | - | - | - | - | - | XTRIM |
| - | - | - | - | - | - | - | XAUTOCLAIM |
| - | - | - | - | - | - | - | XGROUP CREATECONSUMER |
| - | - | - | - | - | - | - | XREAD |
| - | - | - | - | - | - | - | XREADGROUP |
| DEL | APPEND | HDEL | BLPOP | SADD | ZADD | FLUSHALL （不支持FLUSHALL SYNC） |
| DUMP | BITCOUNT | HEXISTS | BRPOP | SCARD | ZCARD | FLUSHDB |
| EXISTS | BITOP | HGET | BRPOPLRUSH | SDIFF | ZCOUNT | DBSIZE |
| EXPIRE | BITPOS | HGETALL | LINDEX | SDIFFSTORE | ZINCRBY | TIME |
| MOVE | DECR | HINCRBY | LINSERT | SINTER | ZRANGE | INFO |
| PERSIST | DECRBY | HINCRBYFLOAT | LLEN | SINTERSTORE | ZRANGEBYSCORE | MONITOR |
| PTTL | GET | HKEYS | LPOP | SISMEMBER | ZRANK | SLOWLOG |
| RANDOMKEY | GETRANGE | HMGET | LPUSHX | SMEMBERS | ZREMRANGEBYRANK | ROLE |
| RENAME | GETSET | HMSET | LRANGE | SMOVE | ZREMRANGEBYCORE | SWAPDB |
| RENAMENX | INCR | HSET | LREM | SPOP | ZREVRANGE | MEMORY |
| RESTORE | INCRBY | HSETNX | LSET | SRANDMEMBER | ZREVRANGEBYSCORE | COMMAND |
| SORT | INCRBYFLOAT | HVALS | LTRIM | SREM | ZREVRANK | COMMAND COUNT |
| TTL | MGET | HSCAN | RPOP | SUNION | ZSCORE | COMMAND GETKEYS |
| TYPE | MSET | HSTRLEN | RPOPLPUSH | SUNIONSTORE | ZUNIONSTORE | COMMAND INFO |
| SCAN | MSETNX | HLEN | RPUSH | SSCAN | ZINTERSTORE | CONFIG GET |
| OBJECT | PSETEX | HRANDFIELD | RPUSHX | SMISMEMBER | ZSCAN | CONFIG RESETSTAT |
| PEXPIRE | SET | - | LPUSH | - | ZRANGEBYLEX | CONFIG REWRITE |
| PEXPIREAT | SETBIT | - | BLMOVE | - | ZLEXCOUNT | CONFIG SET |
| EXPIREAT | SETEX | - | LMOVE | - | ZREMRANGEBYSCORE | - |
| KEYS | SETNX | - | LPOS | - | ZREM | - |
| UNLINK | SETRANGE | - | - | - | ZREMRANGEBYLEX | - |
| TOUCH | STRLEN | - | - | - | BZPOPMAX | - |
| COPY | BITFIELD | - | - | - | BZPOPMIN | - |
| - | GETBIT | - | - | - | ZPOPMAX | - |
| - | BITFIELD_RO | - | - | - | ZPOPMIN | - |
| - | GETDEL | - | - | - | ZREVRANGEBYLEX | - |
| - | GETEX | - | - | - | ZDIFF | - |
| - | - | - | - | - | ZDIFFSTORE | - |
| - | - | - | - | - | ZINTER | - |
| - | - | - | - | - | ZMSCORE | - |
| - | - | - | - | - | ZRANDMEMBER | - |
| - | - | - | - | - | ZRANGESTORE | - |
| - | - | - | - | - | ZUNION | - |
| PFADD | PSUBSCRIBE | DISCARD | AUTH | EVAL | GEOADD | XAUTOCLAIM |
| PFCOUNT | PUBLISH | EXEC | ECHO | EVALSHA | GEOHASH | XGROUP CREATECONSUMER |
| PFMERGE | PUBSUB | MULTI | PING | SCRIPT EXISTS | GEOPOS | XACK |
| - | PUNSUBSCRIBE | UNWATCH | QUIT | SCRIPT FLUSH | GEODIST | XADD |
| - | SUBSCRIBE | WATCH | SELECT | SCRIPT KILL | GEORADIUS | XCLAIM |
| - | UNSUBSCRIBE | - | CLIENT KILL | SCRIPT LOAD | GEORADIUSBYMEMBER | XDEL |
| - | - | - | CLIENT LIST | SCRIPT DEBUG YES|SYNC|NO | GEOSEARCH | XGROUP |
| - | - | - | CLIENT GETNAME | - | GEOSEARCHSTORE | XINFO |
| - | - | - | CLIENT SETNAME | - | - | XLEN |
| - | - | - | HELLO | - | - | XPENDING |
| - | - | - | - | - | - | XRANGE |
| - | - | - | - | - | - | XREAD |
| - | - | - | - | - | - | XREADGROUP |
| - | - | - | - | - | - | XREVRANGE |
| - | - | - | - | - | - | XTRIM |
Redis 6.0企业版支持的命令
以下列出了Redis 6.0企业版实例支持的命令。
| COPY | APPEND | HDEL | BLMOVE | SADD | BZPOPMAX | FLUSHALL |
| DEL | BITCOUNT | HEXISTS | LINDEX | SCARD | BZPOPMIN | FLUSHDB |
| DUMP | BITOP | HGET | LINSERT | SDIFF | ZADD | DBSIZE |
| EXISTS | BITPOS | HGETALL | LLEN | SDIFFSTORE | ZCARD | TIME |
| EXPIRE | BITFIELD | HINCRBY | LPOP | SINTER | ZCOUNT | INFO |
| MOVE | DECR | HINCRBYFLOAT | LPUSHX | SINTERSTORE | ZDIFF | CLIENT KILL |
| PERSIST | DECRBY | HKEYS | LRANGE | SISMEMBER | ZDIFFSTORE | CLIENT LIST |
| PTTL | GET | HMGET | LREM | SMEMBERS | ZINCRBY | CLIENT GETNAME |
| RANDOMKEY | GETRANGE | HMSET | LSET | SMOVE | ZINTER | CLIENT SETNAME |
| RENAME | GETSET | HSET | LTRIM | SPOP | ZINTERSTORE | CONFIG GET |
| RENAMENX | GETDEL | HSETNX | RPOP | SRANDMEMBER | ZLEXCOUNT | MONITOR |
| SORT | GETEX | HVALS | LMOVE | SREM | ZMSCORE | SLOWLOG |
| TTL | INCR | HSCAN | RPOPLPUSH | SUNION | ZPOPMAX | ROLE |
| TYPE | INCRBY | HSTRLEN | RPUSH | SUNIONSTORE | ZPOPMIN | SWAPDB |
| SCAN | INCRBYFLOAT | HLEN | RPUSHX | SSCAN | ZRANDMEMBER | MEMORY |
| PEXPIREAT | MGET | HRANDFIELD | LPUSH | SMISMEMBER | ZRANGE | LASTSAVE |
| PEXPIRE | MSET | - | BLPOP | - | ZRANGEBYLEX | REPLCONF |
| OBJECT ENCODING | MSETNX | - | BRPOP | - | ZRANGEBYSCORE | LASTSAVE |
| OBJECT FREQ | PSETEX | - | BRPOPLPUSH | - | ZRANGESTORE | COMMAND |
| OBJECT IDLETIME | SET | - | LPOS | - | ZRANK | COMMAND COUNT |
| OBJECT REFCOUNT | SETBIT | - | - | - | ZREM | COMMAND GETKEYS |
| RESTORE | SETEX | - | - | - | ZREMRANGEBYLEX | COMMAND INFO |
| TOUCH | SETNX | - | - | - | ZREMRANGEBYRANK | CONFIG |
| UNLINK | SETRANGE | - | - | - | ZREMRANGEBYSCORE | - |
| EXPIREAT | STRLEN | - | - | - | ZREVRANGE | - |
| KEYS | SUBSTR | - | - | - | ZREVRANGEBYLEX | - |
| WAIT | - | - | - | - | ZREVRANGEBYSCORE | - |
| - | - | - | - | - | ZREVRANK | - |
| - | - | - | - | - | ZSCAN | - |
| - | - | - | - | - | ZSCORE | - |
| - | - | - | - | - | ZUNION | - |
| - | - | - | - | - | ZUNIONSTORE | - |
| PFADD | PSUBSCRIBE | AUTH | EVAL | GEOADD | XACK | BITCOUNT |
| PFCOUNT | PUBLISH | CLIENT CACHING | EVALSHA | GEODIST | XADD | BITFIELD |
| PFMERGE | PUBSUB | CLIENT GETNAME | SCRIPT DEBUG | GEOHASH | XAUTOCLAIM | BITFIELD_RO |
| PFSELFTEST | PUNSUBSCRIBE | CLIENT GETREDIR | SCRIPT EXISTS | GEOPOS | XCLAIM | BITOP |
| - | SUBSCRIBE | CLIENT ID | SCRIPT FLUSH | GEORADIUS | XDEL | BITPOS |
| - | UNSUBSCRIBE | CLIENT INFO | SCRIPT KILL | GEORADIUSBYMEMBER | XGROUP | GETBIT |
| - | - | CLIENT KILL | SCRIPT LOAD | GEORADIUSBYMEMBER_RO | XINFO | SETBIT |
| - | - | CLIENT LIST | - | GEORADIUS_RO | XLEN | - |
| - | - | CLIENT PAUSE | - | GEOSEARCH | XPENDING | - |
| - | - | CLIENT REPLY | - | GEOSEARCHSTORE | XRANGE | - |
| - | - | CLIENT SETNAME | - | - | XREAD | - |
| - | - | CLIENT TRACKING | - | - | XREADGROUP | - |
| - | - | CLIENT TRACKINGINFO | - | - | XREVRANGE | - |
| - | - | CLIENT UNBLOCK | - | - | XSETID | - |
| - | - | CLIENT UNPAUSE | - | - | XTRIM | - |
| - | - | ECHO | - | - | - | - |
| - | - | HELLO | - | - | - | - |
| - | - | PING | - | - | - | - |
| - | - | QUIT | - | - | - | - |
| - | - | RESET | - | - | - | - |
| - | - | SELECT | - | - | - | - |
Redis 6.0禁用的命令
| MIGRATE | SLAVEOF | CLUSTER MEET |
| - | SHUTDOWN | CLUSTER FLUSHSLOTS |
| - | LASTSAVE | CLUSTER ADDSLOTS |
| - | DEBUG相关类 | CLUSTER DELSLOTS |
| - | SAVE | CLUSTER SETSLOT |
| - | BGSAVE | CLUSTER BUMPEPOCH |
| - | BGREWRITEAOF | CLUSTER SAVECONFIG |
| - | SYNC | CLUSTER FORGET |
| - | PSYNC | CLUSTER REPLICATE |
| - | - | CLUSTER COUNT-FAILURE-REPORTS |
| - | - | CLUSTER FAILOVER |
| - | - | CLUSTER SET-CONFIG-EPOCH |
| - | - | CLUSTER RESET |
| MIGRATE | BGREWRITEAOF | CLIENT CACHING |
| MOVE | BGSAVE | CLIENT GETREDIR |
| WAIT | CLIENT相关命令 | CLIENT INFO |
| - | DEBUG OBJECT | CLIENT TRACKING |
| - | DEBUG SEGFAULT | CLIENT TRACKINGINFO |
| - | LASTSAVE | CLIENT UNPAUSE |
| - | PSYNC | RESET |
| - | SAVE | - |
| - | SHUTDOWN | - |
| - | SLAVEOF | - |
| - | LATENCY相关命令 | - |
| - | MODULE相关命令 | - |
| - | LOLWUT | - |
| - | SWAPDB | - |
| - | REPLICAOF | - |
| - | SYNC | - |
| - | ACL | - |
| - | FAILOVER | - |
| MIGRATE | BGREWRITEAOF | CLIENT CACHING |
| WAIT | BGSAVE | CLIENT GETREDIR |
| - | DEBUG OBJECT | CLIENT INFO |
| - | DEBUG SEGFAULT | CLIENT TRACKING |
| - | LASTSAVE | CLIENT TRACKINGINFO |
| - | LOLWUT | CLIENT UNPAUSE |
| - | MODULE LIST/LOAD/UNLOAD | RESET |
| - | PSYNC | - |
| - | REPLICAOF | - |
| - | SAVE | - |
| - | SHUTDOWN [NOSAVE|SAVE] | - |
| - | SLAVEOF | - |
| - | SWAPDB | - |
| - | SYNC | - |
| - | ACL | - |
| - | FAILOVER | - |
| MIGRATE | SLAVEOF | PFDEBUG |
| - | SHUTDOWN | - |
| - | SAVE | - |
| - | BGSAVE | - |
| - | BGREWRITEAOF | - |
| - | SYNC | - |
| - | PSYNC | - |
| - | REPLICAOF | - |
支持重命名的命令
| 支持重命名的命令 | command、keys、flushdb、flushall、hgetall、scan、hscan、sscan、和zscan Proxy集群实例还支持dbsize和dbstats命令重命名，其他命令暂时不支持。 |
|---|---|
| 重命名的方式 | 请参考命令重命名。 |
