Hash Group Keys

最終更新日:2024-11-05 10:22:22

Hash Group Keys

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: hdel, hexists, hget, hgetall, hincrby, hincrbyfloat, hkeys, hlen, hmget, hmset, hset, hsetnx, hstrlen, hvals, and hscan. Only Redis 6.2 and 7.0 support the hrandfield command. In cluster architecture, Hash commands are not supported in cross-slot scenes. For more information, see the table below, where ✓ indicates support, x indicates no support, and - indicates that the command does not involve a cross-slot access scene.
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)
hdel
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hexists
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hget
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hgetall
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hincrby
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hincrbyfloat
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hkeys
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hlen
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hmget
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hmset
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hset
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hsetnx
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hstrlen
x
✓
✓
✓
✓
✓
✓
✓
✓
-
hvals
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hscan
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
hrandfield 
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)
hdel	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hexists	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hget	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hgetall	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hincrby	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hincrbyfloat	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hkeys	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hlen	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hmget	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hmset	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hset	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hsetnx	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hstrlen	x	✓	✓	✓	✓	✓	✓	✓	✓	-
hvals	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hscan	✓	✓	✓	✓	✓	✓	✓	✓	✓	-
hrandfield	x	x	x	x	x	✓	✓	✓	✓	-

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