DECRBY
Note
Official reference: DECRBY.
Decrease a counter by an integer.
Syntax
DECRBY key decrement
Values and increments must be signed 64-bit integers. Non-integer content or overflow causes an error.
Results
| Return | Rows | Content |
|---|---|---|
| ResultSet | 1 | VALUE field, LONG type |
Example
SET demo:counter 10
DECRBY demo:counter 3