Redis 7.0支持及禁用的命令
华为云DCS Redis 7.0完全兼容开源Redis 7.x。
本章节主要介绍DCS Redis 7.0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 7.0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 7.0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。
| COPY | APPEND | HDEL | BLMOVE | SADD | BZMPOP | ACL CAT | BITCOUNT |
| DEL | DECR | HEXISTS | BLMPOP | SCARD | BZPOPMAX | ACL DRYRUN | BITFIELD |
| DUMP | DECRBY | HGET | BLPOP | SDIFF | BZPOPMIN | ACL GENPASS | BITFIELD_RO |
| EXISTS | GET | HGETALL | BRPOP | SDIFFSTORE | ZADD | ACL GETUSER | BITOP |
| EXPIRE | GETDEL | HINCRBY | BRPOPLPUSH | SINTER | ZCARD | ACL LIST | BITPOS |
| EXPIREAT | GETEX | HINCRBYFLOAT | LINDEX | SINTERCARD | ZCOUNT | ACL LOG | GETBIT |
| EXPIRETIME | GETRANGE | HKEYS | LINSERT | SINTERSTORE | ZDIFF | ACL USERS | SETBIT |
| KEYS | GETSET | HLEN | LLEN | SISMEMBER | ZDIFFSTORE | ACL WHOAMI | - |
| MOVE | INCR | HMGET | LMOVE | SMEMBERS | ZINCRBY | COMMAND COUNT | - |
| OBJECT ENCODING | INCRBY | HMSET | LMPOP | SMISMEMBER | ZINTER | COMMAND DOCS | - |
| OBJECT FREQ | INCRBYFLOAT | HRANDFIELD | LPOP | SMOVE | ZINTERCARD | COMMAND GETKEYS | - |
| OBJECT IDLETIME | LCS | HSCAN | LPOS | SPOP | ZINTERSTORE | COMMAND GETKEYSANDFLAGS | - |
| OBJECT REFCOUNT | MGET | HSET | LPUSH | SRANDMEMBER | ZLEXCOUNT | COMMAND INFO | - |
| PERSIST | MSET | HSETNX | LPUSHX | SREM | ZMPOP | COMMAND LIST | - |
| PEXPIRE | MSETNX | HSTRLEN | LRANGE | SSCAN | ZMSCORE | COMMAND | - |
| PEXPIREAT | PSETEX | HVALS | LREM | SUNION | ZPOPMAX | CONFIG GET | - |
| PEXPIRETIME | SET | - | LSET | SUNIONSTORE | ZPOPMIN | DBSIZE | - |
| PTTL | SETEX | - | LTRIM | - | ZRANDMEMBER | FAILOVER | - |
| RANDOMKEY | SETNX | - | RPOP | - | ZRANGE | FLUSHALL | - |
| RENAME | SETRANGE | - | RPOPLPUSH | - | ZRANGEBYLEX | FLUSHDB | - |
| RENAMENX | STRLEN | - | RPUSH | - | ZRANGEBYSCORE | INFO | - |
| RESTORE | SUBSTR | - | RPUSHX | - | ZRANGESTORE | LASTSAVE | - |
| SCAN | - | - | - | - | ZRANK | LATENCY DOCTOR | - |
| SORT | - | - | - | - | ZREM | LATENCY GRAPH | - |
| SORT_RO | - | - | - | - | ZREMRANGEBYLEX | LATENCY HISTOGRAM | - |
| TOUCH | - | - | - | - | ZREMRANGEBYRANK | LATENCY HISTORY | - |
| TTL | - | - | - | - | ZREMRANGEBYSCORE | LATENCY LATEST | - |
| TYPE | - | - | - | - | ZREVRANGE | LATENCY RESET | - |
| UNLINK | - | - | - | - | ZREVRANGEBYLEX | LOLWUT | - |
| WAIT | - | - | - | - | ZREVRANGEBYSCORE | MEMORY DOCTOR | - |
| WAITAOF | - | - | - | - | ZREVRANK | MEMORY MALLOC-STATS | - |
| - | - | - | - | - | ZSCAN | MEMORY PURGE | - |
| - | - | - | - | - | ZSCORE | MEMORY STATS | - |
| - | - | - | - | - | ZUNION | MEMORY USAGE | - |
| - | - | - | - | - | ZUNIONSTORE | MONITOR | - |
| - | - | - | - | - | - | REPLCONF | - |
| - | - | - | - | - | - | RESTORE-ASKING | - |
| - | - | - | - | - | - | ROLE | - |
| - | - | - | - | - | - | SLOWLOG GET | - |
| - | - | - | - | - | - | SLOWLOG LEN | - |
| - | - | - | - | - | - | SLOWLOG RESET | - |
| - | - | - | - | - | - | SWAPDB | - |
| - | - | - | - | - | - | TIME | - |
| Cluster（仅Cluster集群支持） | |||||||
|---|---|---|---|---|---|---|---|
| PFADD | PSUBSCRIBE | DISCARD | AUTH | EVAL | GEOADD | XACK | ASKING |
| PFCOUNT | PUBLISH | EXEC | CLIENT CACHING | EVAL_RO | GEODIST | XADD | CLUSTER COUNTKEYSINSLOT |
| PFDEBUG | PUBSUB CHANNELS | MULTI | CLIENT GETNAME | EVALSHA | GEOHASH | XAUTOCLAIM | CLUSTER FAILOVER |
| PFMERGE | PUBSUB NUMPAT | UNWATCH | CLIENT GETREDIR | EVALSHA_RO | GEOPOS | XCLAIM | CLUSTER GETKEYSINSLOT |
| PFSELFTEST | PUBSUB NUMSUB | WATCH | CLIENT ID | FCALL | GEORADIUS | XDEL | CLUSTER INFO |
| - | PUBSUB SHARDCHANNELS | - | CLIENT INFO | FCALL_RO | GEORADIUS_RO | XGROUP CREATE | CLUSTER KEYSLOT |
| - | PUBSUB SHARDNUMSUB | - | CLIENT KILL | FUNCTION DELETE | GEORADIUSBYMEMBER | XGROUP CREATECONSUMER | CLUSTER LINKS |
| - | PUNSUBSCRIBE | - | CLIENT LIST | FUNCTION DUMP | GEORADIUSBYMEMBER_RO | XGROUP DELCONSUMER | CLUSTER MYID |
| - | SPUBLISH | - | CLIENT NO-EVICT | FUNCTION FLUSH | GEOSEARCH | XGROUP DESTROY | CLUSTER MYSHARDID |
| - | SSUBSCRIBE | - | CLIENT NO-TOUCH | FUNCTION KILL | GEOSEARCHSTORE | XGROUP SETID | CLUSTER NODES |
| - | SUBSCRIBE | - | CLIENT PAUSE | FUNCTION LIST | - | XINFO CONSUMERS | CLUSTER REPLICAS |
| - | SUNSUBSCRIBE | - | CLIENT REPLY | FUNCTION LOAD | - | XINFO GROUPS | CLUSTER SHARDS |
| - | UNSUBSCRIBE | - | CLIENT SETINFO | FUNCTION RESTORE | - | XINFO STREAM | CLUSTER SLAVES |
| - | - | - | CLIENT SETNAME | FUNCTION STATS | - | XLEN | CLUSTER SLOTS |
| - | - | - | CLIENT TRACKING | SCRIPT DEBUG | - | XPENDING | READONLY |
| - | - | - | CLIENT TRACKINGINFO | SCRIPT EXISTS | - | XRANGE | READWRITE |
| - | - | - | CLIENT UNBLOCK | SCRIPT FLUSH | - | XREAD | - |
| - | - | - | CLIENT UNPAUSE | SCRIPT KILL | - | XREADGROUP | - |
| - | - | - | ECHO | SCRIPT LOAD | - | XREVRANGE | - |
| - | - | - | HELLO | - | - | XSETID | - |
| - | - | - | PING | - | - | XTRIM | - |
| - | - | - | QUIT | - | - | - | - |
| - | - | - | RESET | - | - | - | - |
| - | - | - | SELECT（Cluster集群实例不支持） | - | - | - | - |
| 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 | COMMAND DOCS |
| EXPIREAT | SET | HRANDFIELD | LPUSH | SINTERCARD | ZRANGEBYLEX | COMMAND GETKEYSANDFLAGS |
| KEYS | SETBIT | - | BLMOVE | - | ZLEXCOUNT | COMMAND LIST |
| UNLINK | SETEX | - | LMOVE | - | ZREMRANGEBYSCORE | - |
| TOUCH | SETNX | - | LPOS | - | ZREM | - |
| RANDOMKEY | SETRANGE | - | BLMPOP | - | ZREMRANGEBYLEX | - |
| COPY | STRLEN | - | LMPOP | - | ZPOPMAX | - |
| EXPIRETIME | BITFIELD | - | - | - | ZPOPMIN | - |
| PEXPIRETIME | GETBIT | - | - | - | BZPOPMAX | - |
| SORT_RO | BITFIELD_RO | - | - | - | BZPOPMIN | - |
| - | GETDEL | - | - | - | ZREVRANGEBYLEX | - |
| - | GETEX | - | - | - | ZDIFF | - |
| - | LCS | - | - | - | ZDIFFSTORE | - |
| - | - | - | - | - | ZINTER | - |
| - | - | - | - | - | ZMSCORE | - |
| - | - | - | - | - | ZRANDMEMBER | - |
| - | - | - | - | - | ZRANGESTORE | - |
| - | - | - | - | - | ZUNION | - |
| - | - | - | - | - | BZMPOP | - |
| - | - | - | - | - | ZINTERCARD | - |
| - | - | - | - | - | ZMPOP | - |
| 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 |
| - | PUBSUB SHARDCHANNELS | - | CLIENT LIST | SCRIPT DEBUG YES|SYNC|NO | GEOSEARCH | READWRITE | XLEN |
| - | PUBSUB SHARDNUMSUB | - | CLIENT GETNAME | EVALSHA_RO | GEOSEARCHSTORE | CLUSTER ADDSLOTSRANGE | XPENDING |
| - | SPUBLISH | - | CLIENT SETNAME | EVAL_RO | - | CLUSTER DELSLOTSRANGE | XRANGE |
| - | SSUBSCRIBE | - | HELLO | FCALL | - | CLUSTER MYSHARDID | XREVRANGE |
| - | SUNSUBSCRIBE | - | - | FCALL_RO | - | CLUSTER SHARDS | XSETID |
| - | - | - | - | FUNCTION DELETE | - | - | XTRIM |
| - | - | - | - | FUNCTION DUMP | - | - | XAUTOCLAIM |
| - | - | - | - | FUNCTION FLUSH | - | - | XGROUP CREATECONSUMER |
| - | - | - | - | FUNCTION HELP | - | - | XREAD |
| - | - | - | - | FUNCTION KILL | - | - | XREADGROUP |
| - | - | - | - | FUNCTION LIST | - | - | - |
| - | - | - | - | FUNCTION LOAD | - | - | - |
| - | - | - | - | FUNCTION RESTORE | - | - | - |
| - | - | - | - | FUNCTION STATS | - | - | - |
| 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 | SINTERCARD | ZRANGEBYLEX | CONFIG REWRITE |
| PEXPIREAT | SETBIT | - | BLMOVE | - | ZLEXCOUNT | CONFIG SET |
| EXPIREAT | SETEX | - | LMOVE | - | ZREMRANGEBYSCORE | COMMAND DOCS |
| KEYS | SETNX | - | LPOS | - | ZREM | COMMAND GETKEYSANDFLAGS |
| UNLINK | SETRANGE | - | BLMPOP | - | ZREMRANGEBYLEX | COMMAND LIST |
| TOUCH | STRLEN | - | LMPOP | - | BZPOPMAX | - |
| COPY | BITFIELD | - | - | - | BZPOPMIN | - |
| EXPIRETIME | GETBIT | - | - | - | ZPOPMAX | - |
| PEXPIRETIME | BITFIELD_RO | - | - | - | ZPOPMIN | - |
| SORT_RO | GETDEL | - | - | - | ZREVRANGEBYLEX | - |
| - | GETEX | - | - | - | ZDIFF | - |
| - | LCS | - | - | - | ZDIFFSTORE | - |
| - | - | - | - | - | ZINTER | - |
| - | - | - | - | - | ZMSCORE | - |
| - | - | - | - | - | ZRANDMEMBER | - |
| - | - | - | - | - | ZRANGESTORE | - |
| - | - | - | - | - | ZUNION | - |
| - | - | - | - | - | BZMPOP | - |
| - | - | - | - | - | ZINTERCARD | - |
| - | - | - | - | - | ZMPOP | - |
| PFADD | PSUBSCRIBE | DISCARD | AUTH | EVAL | GEOADD | CLUSTER ADDSLOTSRANGE | XAUTOCLAIM |
| PFCOUNT | PUBLISH | EXEC | ECHO | EVALSHA | GEOHASH | CLUSTER DELSLOTSRANGE | XGROUP CREATECONSUMER |
| PFMERGE | PUBSUB | MULTI | PING | SCRIPT EXISTS | GEOPOS | CLUSTER MYSHARDID | XACK |
| - | PUNSUBSCRIBE | UNWATCH | QUIT | SCRIPT FLUSH | GEODIST | CLUSTER SHARDS | XADD |
| - | SUBSCRIBE | WATCH | SELECT | SCRIPT KILL | GEORADIUS | - | XCLAIM |
| - | UNSUBSCRIBE | - | CLIENT KILL | SCRIPT LOAD | GEORADIUSBYMEMBER | - | XDEL |
| - | PUBSUB SHARDCHANNELS | - | CLIENT LIST | SCRIPT DEBUG YES|SYNC|NO | GEOSEARCH | - | XGROUP |
| - | PUBSUB SHARDNUMSUB | - | CLIENT GETNAME | EVALSHA_RO | GEOSEARCHSTORE | - | XINFO |
| - | SPUBLISH | - | CLIENT SETNAME | EVAL_RO | - | - | XLEN |
| - | SSUBSCRIBE | - | HELLO | FCALL | - | - | XPENDING |
| - | SUNSUBSCRIBE | - | - | FCALL_RO | - | - | XRANGE |
| - | - | - | - | FUNCTION DELETE | - | - | XREAD |
| - | - | - | - | FUNCTION DUMP | - | - | XREADGROUP |
| - | - | - | - | FUNCTION FLUSH | - | - | XREVRANGE |
| - | - | - | - | FUNCTION HELP | - | - | XTRIM |
| - | - | - | - | FUNCTION KILL | - | - | - |
| - | - | - | - | FUNCTION LIST | - | - | - |
| - | - | - | - | FUNCTION LOAD | - | - | - |
| - | - | - | - | FUNCTION RESTORE | - | - | - |
| - | - | - | - | FUNCTION STATS | - | - | - |
Redis 7.0禁用的命令
| MIGRATE | ACL DELUSER | CLUSTER ADDSLOTS |
| - | ACL LOAD | CLUSTER ADDSLOTSRANGE |
| - | ACL SAVE | CLUSTER BUMPEPOCH |
| - | ACL SETUSER | CLUSTER COUNT-FAILURE-REPORTS |
| - | BGREWRITEAOF | CLUSTER DELSLOTS |
| - | BGSAVE | CLUSTER DELSLOTSRANGE |
| - | CONFIG RESETSTAT | CLUSTER FLUSHSLOTS |
| - | CONFIG SET | CLUSTER FORGET |
| - | CONFIG REWRITE | CLUSTER MEET |
| - | MODULE LIST | CLUSTER REPLICATE |
| - | MODULE LOAD | CLUSTER RESET |
| - | MODULE LOADEX | CLUSTER SAVECONFIG |
| - | MODULE UNLOAD | CLUSTER SET-CONFIG-EPOCH |
| - | PSYNC | CLUSTER SETSLOT |
| - | REPLICAOF | - |
| - | SAVE | - |
| - | SHUTDOWN | - |
| - | SLAVEOF | - |
| - | SYNC | - |
| - | DEBUG | - |
| MIGRATE | BGREWRITEAOF | CLIENT CACHING | CLUSTER LINKS | SENTINEL DEBUG |
| WAIT | BGSAVE | CLIENT GETREDIR | - | - |
| MOVE | CLIENT相关命令 | CLIENT INFO | - | - |
| WAITAOF | DEBUG OBJECT | CLIENT TRACKING | - | - |
| - | DEBUG SEGFAULT | CLIENT TRACKINGINFO | - | - |
| - | LASTSAVE | CLIENT UNPAUSE | - | - |
| - | PSYNC | RESET | - | - |
| - | SAVE | CLIENT NO-EVICT | - | - |
| - | SHUTDOWN | CLIENT NO-TOUCH | - | - |
| - | SLAVEOF | CLIENT SETINFO | - | - |
| - | LATENCY相关命令 | - | - | - |
| - | MODULE相关命令 | - | - | - |
| - | LOLWUT | - | - | - |
| - | SWAPDB | - | - | - |
| - | REPLICAOF | - | - | - |
| - | SYNC | - | - | - |
| - | ACL | - | ||
| - | FAILOVER | - | ||
| ACL DRYRUN |
| MIGRATE | BGREWRITEAOF | CLIENT CACHING | CLUSTER LINKS | SENTINEL DEBUG |
| WAIT | BGSAVE | CLIENT GETREDIR | - | - |
| WAITAOF | DEBUG OBJECT | CLIENT INFO | - | - |
| - | DEBUG SEGFAULT | CLIENT TRACKING | - | - |
| - | LASTSAVE | CLIENT TRACKINGINFO | - | - |
| - | LOLWUT | CLIENT UNPAUSE | - | - |
| - | MODULE LIST/LOAD/UNLOAD | RESET | - | - |
| - | PSYNC | CLIENT NO-EVICT | - | - |
| - | REPLICAOF | CLIENT NO-TOUCH | - | - |
| - | SAVE | CLIENT SETINFO | - | - |
| - | SHUTDOWN [NOSAVE|SAVE] | - | - | - |
| - | SLAVEOF | - | - | - |
| - | SWAPDB | - | - | - |
| - | SYNC | - | - | - |
| - | ACL | - | - | - |
| - | FAILOVER | - | - | - |
| - | LATENCY HISTOGRAM | - | - | - |
| - | MODULE LOADEX | - | - | - |
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。 |
