Commands Supported and Disabled by DCS for Redis 6.0

DCS for Redis 6.0 is fully compatible with open-source Redis 6.

This section describes DCS for Redis 6.0's command compatibility, including supported and disabled commands.

DCS Redis instances support most Redis commands. Any client compatible with the Redis protocol can access DCS.

For security purposes, some Redis commands are disabled in DCS, as listed in Commands Disabled by DCS for Redis 6.0.
Some Redis commands are supported by cluster DCS instances for multi-key operations in the same slot. For details, see Command Restrictions.
Some Redis commands (such as KEYS, FLUSHDB, and FLUSHALL) have usage restrictions, which are described in Other Command Usage Restrictions.

Commands Supported by DCS for Redis 6.0

For details about the command syntax, visit the Redis official website. For example, to view details about the SCAN command, enter SCAN in the search box on this page.

**Table 1** Commands supported by DCS Redis 6.0 instances (1)
Generic (Key)	String	Hash	List	Set	Sorted Set	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	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	-

**Table 2** Commands supported by DCS Redis 6.0 instances (2)
HyperLoglog	Pub/Sub	Transactions	Connection	Scripting	Geo	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 (not supported by Redis Cluster instances)	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	-	-	-

Commands Disabled by DCS for Redis 6.0

**Table 3** Commands disabled by DCS Redis 6.0 instances
Generic (Key)	Server	Cluster
MIGRATE	SLAVEOF	CLUSTER MEET
-	SHUTDOWN	CLUSTER FLUSHSLOTS
-	LASTSAVE	CLUSTER ADDSLOTS
-	DEBUG commands	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