# Redis 5.0支持及禁用的命令
华为云DCS Redis 5.0基于开源5.x版本进行开发，兼容开源的协议和命令。本章节主要介绍DCS Redis 5.0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 5.0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](https://support.huaweicloud.com/productdesc-dcs/dcs-pd-200813003.html)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](https://support.huaweicloud.com/productdesc-dcs/dcs-pd-200813004.html)。
- 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 5.0支持的命令
- [表1]和[表2]列举了Redis 5.0单机/主备/Cluster集群实例支持的命令。
- [表3]和[表4]列举了Redis 5.0 proxy集群支持的命令。

- [表5]和[表6]列举了Redis 5.0读写分离支持的命令。
各个命令的具体详细语法请前往[Redis官方网站](https://redis.io/commands)查看，例如您想了解SCAN命令的使用，可在[Redis官方网站](https://redis.io/commands)中搜索框中输入"SCAN"查询详细介绍。
![](https://support.huaweicloud.com/productdesc-dcs/public_sys-resources/note_3.0-zh-cn.png)
- Redis高版本的命令，在低版本中不被兼容。判断DCS Redis是否支持某个命令，可通过在Redis-cli执行该命令，如果得到（error）ERR unknown command 'xxx'的提示，则说明不支持该命令。
- Redis 5.0 Cluster版本集群实例使用pipeline时，要确保管道中的命令都能在同一分片执行。
 
 表1Redis 5.0 单机/主备/Cluster集群实例支持的命令清单1 
| [Generic (Key)](https://redis.io/commands#generic) | [String](https://redis.io/commands#string) | [Hash](https://redis.io/commands#hash) | [List](https://redis.io/commands#list) | [Set](https://redis.io/commands#set) | [Sorted Set](https://redis.io/commands#sorted_set) | [Server](https://redis.io/commands#server) |
|:---|:---|:---|:---|:---|:---|:---|
| 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                                      | KEYS                                       |
| PTTL                                               | GET                                        | HKEYS                                  | LPOP                                   | SISMEMBER                            | ZRANK                                              | CLIENT KILL                                |
| RANDOMKEY                                          | GETRANGE                                   | HMGET                                  | LPUSHX                                 | SMEMBERS                             | ZREMRANGEBYRANK                                    | CLIENT LIST                                |
| RENAME                                             | GETSET                                     | HMSET                                  | LRANGE                                 | SMOVE                                | ZREMRANGEBYCORE                                    | CLIENT GETNAME                             |
| RENAMENX                                           | INCR                                       | HSET                                   | LREM                                   | SPOP                                 | ZREVRANGE                                          | CLIENT SETNAME                             |
| RESTORE                                            | INCRBY                                     | HSETNX                                 | LSET                                   | SRANDMEMBER                          | ZREVRANGEBYSCORE                                   | CONFIG GET                                 |
| SORT                                               | INCRBYFLOAT                                | HVALS                                  | LTRIM                                  | SREM                                 | ZREVRANK                                           | MONITOR                                    |
| TTL                                                | MGET                                       | HSCAN                                  | RPOP                                   | SUNION                               | ZSCORE                                             | SLOWLOG                                    |
| TYPE                                               | MSET                                       | HSTRLEN                                | RPOPLPU                                | SUNIONSTORE                          | ZUNIONSTORE                                        | ROLE                                       |
| SCAN                                               | MSETNX                                     | HLEN                                   | RPOPLPUSH                              | SSCAN                                | ZINTERSTORE                                        | SWAPDB                                     |
| OBJECT                                             | PSETEX                                     | -                                      | RPUSH                                  | -                                    | ZSCAN                                              | MEMORY                                     |
| PEXPIREAT                                          | SET                                        | -                                      | RPUSHX                                 | -                                    | ZRANGEBYLEX                                        | CONFIG                                     |
| PEXPIRE                                            | SETBIT                                     | -                                      | LPUSH                                  | -                                    | ZLEXCOUNT                                          | COMMAND                                    |
| KEYS                                               | SETEX                                      | -                                      | -                                      | -                                    | ZPOPMIN                                            | -                                          |
| -                                                  | SETNX                                      | -                                      | -                                      | -                                    | ZPOPMAX                                            | -                                          |
| -                                                  | SETRANGE                                   | -                                      | -                                      | -                                    | ZREMRANGEBYSCORE                                   | -                                          |
| -                                                  | STRLEN                                     | -                                      | -                                      | -                                    | ZREM                                               | -                                          |
| -                                                  | BITFIELD                                   | -                                      | -                                      | -                                    | -                                                  | -                                          |
   
 表2Redis 5.0 单机/主备/Cluster集群实例支持的命令清单2 
| [HyperLoglog](https://redis.io/commands#hyperloglog) | [Pub/Sub](https://redis.io/commands#pubsub) | [Transactions](https://redis.io/commands#transactions) | [Connection](https://redis.io/commands#connection) | [Scripting](https://redis.io/commands#scripting) | [Geo](https://redis.io/commands#geo) | [Stream](https://redis.io/commands#stream) |
|:---|:---|:---|:---|:---|:---|:---|
| 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                                 | -                                                      | -                                                  | SCRIPT LOAD                                      | GEORADIUSBYMEMBER                    | XINFO                                      |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | XLEN                                       |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | XPENDING                                   |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | XRANGE                                     |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | XREAD                                      |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | XREADGROUP                                 |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | XREVRANGE                                  |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | XTRIM                                      |
   
 表3Redis 5.0 proxy集群支持的命令清单1 
| [Generic (Key)](https://redis.io/commands#generic) | [String](https://redis.io/commands#string) | [Hash](https://redis.io/commands#hash) | [List](https://redis.io/commands#list) | [Set](https://redis.io/commands#set) | [Sorted Set](https://redis.io/commands#sorted_set) | [Server](https://redis.io/commands#server)                   |
|:---|:---|:---|:---|:---|:---|:---|
| 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                                 | -                                    | ZSCAN                                              | -                                                            |
| EXPIREAT                                           | SET                                        | -                                      | LPUSH                                  | -                                    | ZRANGEBYLEX                                        | -                                                            |
| KEYS                                               | SETBIT                                     | -                                      | -                                      | -                                    | ZLEXCOUNT                                          | -                                                            |
| UNLINK                                             | SETEX                                      | -                                      | -                                      | -                                    | ZREMRANGEBYSCORE                                   | -                                                            |
| TOUCH                                              | SETNX                                      | -                                      | -                                      | -                                    | ZREM                                               | -                                                            |
| RANDOMKEY                                          | SETRANGE                                   | -                                      | -                                      | -                                    | ZREMRANGEBYLEX                                     | -                                                            |
| -                                                  | STRLEN                                     | -                                      | -                                      | -                                    | ZPOPMAX                                            | -                                                            |
| -                                                  | BITFIELD                                   | -                                      | -                                      | -                                    | ZPOPMIN                                            | -                                                            |
| -                                                  | GETBIT                                     | -                                      | -                                      | -                                    | BZPOPMAX                                           | -                                                            |
| -                                                  | -                                          | -                                      | -                                      | -                                    | BZPOPMIN                                           | -                                                            |
| -                                                  | -                                          | -                                      | -                                      | -                                    | ZREVRANGEBYLEX                                     | -                                                            |
   
 表4Redis 5.0 proxy集群支持的命令清单2 
| [HyperLoglog](https://redis.io/commands#hyperloglog) | [Pub/Sub](https://redis.io/commands#pubsub) | [Transactions](https://redis.io/commands#transactions) | [Connection](https://redis.io/commands#connection) | [Scripting](https://redis.io/commands#scripting) | [Geo](https://redis.io/commands#geo) | [Cluster](https://redis.io/commands/?group=cluster) | [Stream](https://redis.io/commands#stream) |
|:---|:---|:---|:---|:---|:---|:---|:---|
| 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                                     |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | -                                                   | XREVRANGE                                  |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | -                                                   | XSETID                                     |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | -                                                   | XTRIM                                      |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | -                                                   | XREAD                                      |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | -                                                   | XREADGROUP                                 |
   
![](https://support.huaweicloud.com/productdesc-dcs/public_sys-resources/note_3.0-zh-cn.png)
上表中的Cluster类命令，仅2022/9/1日及之后创建的proxy集群实例支持。
 表5Redis 5.0读写分离支持的命令清单1 
| [Generic (Key)](https://redis.io/commands#generic) | [String](https://redis.io/commands#string) | [Hash](https://redis.io/commands#hash) | [List](https://redis.io/commands#list) | [Set](https://redis.io/commands#set) | [Sorted Set](https://redis.io/commands#sorted_set) | [Server](https://redis.io/commands#server)                    |
|:---|:---|:---|:---|:---|:---|:---|
| 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                                     | -                                      | RPUSHX                                 | -                                    | ZSCAN                                              | CONFIG RESETSTAT                                              |
| PEXPIRE                                            | SET                                        | -                                      | LPUSH                                  | -                                    | ZRANGEBYLEX                                        | CONFIG REWRITE                                                |
| PEXPIREAT                                          | SETBIT                                     | -                                      | -                                      | -                                    | ZLEXCOUNT                                          | CONFIG SET                                                    |
| EXPIREAT                                           | SETEX                                      | -                                      | -                                      | -                                    | ZREMRANGEBYSCORE                                   | -                                                             |
| KEYS                                               | SETNX                                      | -                                      | -                                      | -                                    | ZREM                                               | -                                                             |
| UNLINK                                             | SETRANGE                                   | -                                      | -                                      | -                                    | ZREMRANGEBYLEX                                     | -                                                             |
| TOUCH                                              | STRLEN                                     | -                                      | -                                      | -                                    | BZPOPMAX                                           | -                                                             |
| -                                                  | BITFIELD                                   | -                                      | -                                      | -                                    | BZPOPMIN                                           | -                                                             |
| -                                                  | GETBIT                                     | -                                      | -                                      | -                                    | ZPOPMAX                                            | -                                                             |
| -                                                  | -                                          | -                                      | -                                      | -                                    | ZPOPMIN                                            | -                                                             |
| -                                                  | -                                          | -                                      | -                                      | -                                    | ZREVRANGEBYLEX                                     | -                                                             |
   
 表6Redis 5.0读写分离支持的命令清单2 
| [HyperLoglog](https://redis.io/commands#hyperloglog) | [Pub/Sub](https://redis.io/commands#pubsub) | [Transactions](https://redis.io/commands#transactions) | [Connection](https://redis.io/commands#connection) | [Scripting](https://redis.io/commands#scripting) | [Geo](https://redis.io/commands#geo) | [Stream](https://redis.io/commands#stream) |
|:---|:---|:---|:---|:---|:---|:---|
| 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                                             | SCRIPT KILL                                      | GEORADIUS                            | XGROUP                                     |
| -                                                    | UNSUBSCRIBE                                 | -                                                      | CLIENT KILL                                        | SCRIPT LOAD                                      | GEORADIUSBYMEMBER                    | XINFO                                      |
| -                                                    | -                                           | -                                                      | CLIENT LIST                                        | SCRIPT DEBUG YES\|SYNC\|NO                       | GEOSEARCH                            | XLEN                                       |
| -                                                    | -                                           | -                                                      | CLIENT GETNAME                                     | -                                                | GEOSEARCHSTORE                       | XPENDING                                   |
| -                                                    | -                                           | -                                                      | CLIENT SETNAME                                     | -                                                | -                                    | XRANGE                                     |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | XREAD                                      |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | XREADGROUP                                 |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | XREVRANGE                                  |
| -                                                    | -                                           | -                                                      | -                                                  | -                                                | -                                    | XTRIM                                      |
   
 #### Redis 5.0禁用的命令
以下列出了Redis 5.0实例禁用的命令。
表7Redis 5.0单机和主备禁用命令 
| [Generic (Key)](https://redis.io/commands#generic) | [Server](https://redis.io/commands#server) |
|:---|:---|
| MIGRATE                                            | SLAVEOF                                    |
| -                                                  | SHUTDOWN                                   |
| -                                                  | LASTSAVE                                   |
| -                                                  | DEBUG相关类                                   |
| -                                                  | SAVE                                       |
| -                                                  | BGSAVE                                     |
| -                                                  | BGREWRITEAOF                               |
| -                                                  | SYNC                                       |
| -                                                  | PSYNC                                      |
   
表8Redis 5.0 Proxy集群实例禁用命令 
| [Generic (Key)](https://redis.io/commands#generic) | [Server](https://redis.io/commands#server) |
|:---|:---|
| MIGRATE                                            | BGREWRITEAOF                               |
| MOVE                                               | BGSAVE                                     |
| WAIT                                               | CLIENT相关命令                                 |
| -                                                  | DEBUG OBJECT                               |
| -                                                  | DEBUG SEGFAULT                             |
| -                                                  | LASTSAVE                                   |
| -                                                  | PSYNC                                      |
| -                                                  | SAVE                                       |
| -                                                  | SHUTDOWN                                   |
| -                                                  | SLAVEOF                                    |
| -                                                  | LATENCY相关命令                                |
| -                                                  | MODULE相关命令                                 |
| -                                                  | LOLWUT                                     |
| -                                                  | SWAPDB                                     |
| -                                                  | REPLICAOF                                  |
| -                                                  | SYNC                                       |
   
表9Redis 5.0 Cluster集群禁用命令 
| [Generic (Key)](https://redis.io/commands#generic) | [Server](https://redis.io/commands#server) | [Cluster](https://redis.io/commands#cluster) |
|:---|:---|:---|
| 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                                |
   
表10Redis 5.0读写分离禁用命令 
| [Generic](https://redis.io/commands#generic) | [Server](https://redis.io/commands#server) |
|:---|:---|
| MIGRATE                                      | BGREWRITEAOF                               |
| WAIT                                         | BGSAVE                                     |
| -                                            | DEBUG OBJECT                               |
| -                                            | DEBUG SEGFAULT                             |
| -                                            | LASTSAVE                                   |
| -                                            | LOLWUT                                     |
| -                                            | MODULE LIST/LOAD/UNLOAD                    |
| -                                            | PSYNC                                      |
| -                                            | REPLICAOF                                  |
| -                                            | SAVE                                       |
| -                                            | SHUTDOWN \[NOSAVE\|SAVE\]                  |
| -                                            | SLAVEOF                                    |
| -                                            | SWAPDB                                     |
| -                                            | SYNC                                       |
   
 #### 支持重命名的命令
表11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](https://support.huaweicloud.com/usermanual-dcs/dcs-ug-1009002.html)。                                                                        |