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最終更新日:2024-11-05 10:22:22

The standard architecture of Redis 2.8 and the standard and cluster architectures of Redis 4.0, 5.0, 6.2, and 7.0 support the following commands: append, bitcount, bitop, bitpos, decr, decrby, get, getbit, getrange, getset, incr, incrby, incrbyfloat, mget, mset, msetnx, psetex, setex, set, setbit, setnx, setrange, and strlen.
The standard architecture of Redis 2.8 does not support the bitfield command, while Redis 4.0, 5.0, and 6.2 do.
The Redis 4.0 and 5.0 do not support the bitfield_ro, getdel, getex, and stralgo commands.
The Redis 6.2 and 7.0 support the bitfield_ro, getdel, and stralgo commands, but do not support the getex command.
In a cluster architecture, cross-slot access is applicable to the mget and mset commands other than the bitop and msetnx commands.
The lcs command is supported by the Redis 7.0.
In the following table, ✓ indicates "supported", x indicates "unsupported", and - indicates that cross-slot access is not applicable to the command:
Command
2.8 Memory Edition (Standard Architecture)
4.0 Memory Edition (Standard Architecture)
4.0 Memory Edition (Cluster Architecture)
5.0 Memory Edition (Standard Architecture)
5.0 Memory Edition (Cluster Architecture)
6.2 Memory Edition (Standard Architecture)
6.2 Memory Edition (Cluster Architecture)
7.0 Memory Edition (Standard Architecture)
7.0 Memory Edition (Cluster Architecture)
Cross-Slot Support in Memory Edition (Cluster Architecture)
append
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
bitcount
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
bitop
✓
✓
✓
✓
✓
✓
✓
✓
✓
x
bitpos
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
decr
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
decrby
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
get
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
getbit
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
getrange
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
getset
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
incr
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
incrby
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
incrbyfloat
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
mget
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
mset
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
msetnx
✓
✓
✓
✓
✓
✓
✓
✓
✓
x
psetex
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
setex
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
set
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
setbit
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
setnx
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
setrange
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
strlen
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
bitfield
x
✓
✓
✓
✓
✓
✓
✓
✓
-
bitfield_ro
x
x
x
x
x
✓
✓
✓
✓
-
stralgo
x
x
x
x
x
✓
✓
✓
✓
-
getdel
x
x
x
x
x
✓
✓
✓
✓
-
getex
x
x
x
x
x
x
x
x
x
-
lcs
x
x
x
x
x
x
x
✓
✓
-

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Command	2.8 Memory Edition (Standard Architecture)	4.0 Memory Edition (Standard Architecture)	4.0 Memory Edition (Cluster Architecture)	5.0 Memory Edition (Standard Architecture)	5.0 Memory Edition (Cluster Architecture)	6.2 Memory Edition (Standard Architecture)	6.2 Memory Edition (Cluster Architecture)	7.0 Memory Edition (Standard Architecture)	7.0 Memory Edition (Cluster Architecture)	Cross-Slot Support in Memory Edition (Cluster Architecture)
append	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
bitcount	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
bitop	✓	✓	✓	✓	✓	✓	✓	✓	✓	x
bitpos	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
decr	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
decrby	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
get	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
getbit	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
getrange	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
getset	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
incr	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
incrby	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
incrbyfloat	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
mget	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓
mset	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓
msetnx	✓	✓	✓	✓	✓	✓	✓	✓	✓	x
psetex	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
setex	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
set	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
setbit	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
setnx	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
setrange	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
strlen	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
bitfield	x	✓	✓	✓	✓	✓	✓	✓	✓	-
bitfield_ro	x	x	x	x	x	✓	✓	✓	✓	-
stralgo	x	x	x	x	x	✓	✓	✓	✓	-
getdel	x	x	x	x	x	✓	✓	✓	✓	-
getex	x	x	x	x	x	x	x	x	x	-
lcs	x	x	x	x	x	x	x	✓	✓	-

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