Hash
HINCRBY
Increments the value of a hash field by a given amount
If the hash field does not exist, it is set to 0 before performing the operation.
Arguments
keybodystrrequired
The key of the hash.
fieldbodystrrequired
The field to increment
incrementbodyint
How much to increment the field by. Can be negative to subtract.
Response
intrequired
The new value of the field after the increment.
Example
redis.hset("myhash", "field1", 5)assert redis.hincrby("myhash", "field1", 10) == 15