HINCRBY
Syntax
HINCRBY key field increment
- Available since:
- Redis Open Source 2.0.0
- Time complexity:
- O(1)
- ACL categories:
-
@write,@hash,@fast, - Compatibility:
- Redis Enterprise and Redis Cloud compatibility
Increments the number stored at field in the hash stored at key by
increment.
If key does not exist, a new key holding a hash is created.
If field does not exist the value is set to 0 before the operation is
performed.
The range of values supported by HINCRBY is limited to 64 bit signed integers.
Examples
Since the increment argument is signed, both increment and decrement
operations can be performed:
Redis Enterprise and Redis Cloud compatibility
| Redis Enterprise |
Redis Cloud |
Notes |
|---|---|---|
| ✅ Standard |
✅ Standard |
Return information
Integer reply: the value of the field after the increment operation.