Supported and unsupported commands - Amazon MemoryDB

Supported and unsupported commands

Supported commands

Note

  • SET command does not currently support the options EX, PX, EXAT, PXAT and KEEPTTL.

  • RESTORE command does not support setting TTL to a non-zero value. The options ABSTTL, IDLETIME and FREQ are also not supported.

Data type commands

String

SET*, DECR, DECRBY, GET, GETRANGE, SUBSTR, GETDEL, GETSET, INCR, INCRBY, INCRBYFLOAT, MGET, MSET, MSETNX, SETNX, STRLEN, LCS

Hash

HINCRBY, HINCRBYFLOAT, HDEL, HSET, HMSET, HGET, HEXISTS, HLEN, HKEYS, HVALS, HGETALL, HMGET, HSTRLEN, HSETNX, HRANDFIELD, HSCAN

Set

SADD, SREM, SISMEMBER, SMISMEMBER, SCARD, SMEMBERS, SRANDMEMBER, SSCAN, SUNION, SINTERCARD, SINTER, SDIFF, SPOP

Sorted Set

ZADD, ZINCRBY, ZSCORE, ZMSCORE, ZCARD, ZRANK, ZREVRANK, ZRANGE, ZRANGEBYSCORE, ZRANGEBYLEX, ZREVRANGE, ZREVRANGEBYLEX, ZREVRANGEBYSCORE, ZREMRANGEBYLEX, ZREMRANGEBYSCORE, ZREMRANGEBYRANK, ZUNION, ZINTER, ZINTERCARD, ZDIFF, ZLEXCOUNT, ZCOUNT, ZREM, ZMPOP, ZPOPMIN, ZPOPMAX, ZSCAN, ZRANDMEMBER

Generic

SCAN, DEL, UNLINK, DUMP, RESTORE**, EXISTS, KEYS, RANDOMKEY, TYPE

Unsupported commands

General categories of unsupported commands are the unsupported data types (Bitmaps, Hyperloglog, list, Geospatial and Stream), TTL related commands, blocking commands and functions related command. The full list is as follows:

Data type commands
String APPEND, GETEX, SETEX, SETRANGE
Bitmap BITCOUNT, BITFIELD, BITFIELD_RO, BITOP, BITPOS, GETBIT, SETBIT
Hyperloglog PFADD, PFCOUNT, PFDEBUG, PFMERGE, PFSELFTEST
List BLMOVE, BLMPOP, BLPOP, BRPOP, BRPOPLPUSH, LINDEX, LINSERT, LLEN, LMOVE, LMPOP, LPOP, LPOS, PUSH, LPUSHX, LRANGE, LREM, LSET, LTRIM, RPOP, RPOPLPUSH, RPUSH, RPUSHX
Set SMOVE, SUNIONSTORE, SDIFFSTORE, SINTERSTORE
Sorted Set BZMPOP, BZPOPMAX, BZPOPMIN, ZDIFFSTORE, ZINTERSTORE, ZRANGESTORE, ZUNIONSTORE
Geospatial GEOADD, GEODIST, GEOHASH, GEOPOS, GEORADIUS, GEORADIUS_RO, GEORADIUSBYMEMBER, GEORADIUSBYMEMBER_RO, GEOSEARCH, GEOSEARCHSTORE
Stream XACK, XADD, XAUTOCLAIM, XCLAIM, XDEL, XLEN, XPENDING, XRANGE, XREAD, XREADGROUP, XREVRANGE, XSETID, XTRIM, XGROUP, XINFO
Generic COPY, FLUSHDB, FLUSHALL, MOVE, RENAME, RENAMENX, SORT, SORT_RO, SWAPDB, OBJECT, FUNCTION, FCALL, FCALL_RO, EXPIRE, EXPIREAT, EXPIRETIME, PERSIST, PEXPIRE, PEXPIREAT, PEXPIRETIME, PSETEX, PTTL, TTL