Commandshincrby
HINCRBY
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Increment or decrement a value by increment
The usage is hincrby key field increment.
If the field does not exist, the increment value is set.
Example
| Command> | hincrby user-1 visits 1 |
| Result> | 1 |
| Command> | hincrby user-1 visits 5 |
| Result> | 6 |
| Command> | hincrby user-1 visits -10 |
| Result> | -4 |
Syntax
HINCRBY key field increment
- Available since version 2.0.0.
- Time complexity is O(1).
| Related commands | HSET, HMGET, MSET, LPUSH, SADD, ZSET |
| Clients for Java | Jedis, Lettuce, Redisson | Clients for C | Hiredis |
| << HSTRLEN | HINCRBY | HINCRBYFLOAT >> |
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