Redis Hincrbyfloat Command

Redis Hash

The Redis Hincrbyfloat command is used to add the specified floating-point increment value to the field value in the hash.

If the specified field does not exist, the value of the field is initialized to 0 before executing the command.

Syntax

The basic syntax of the redis Hincrbyfloat command is as follows:

HINCRBYFLOAT key field increment

Available versions

>= 2.6.0

Return value

The value of the field in the hash after executing the Hincrbyfloat command.

Example

redis> HSET mykey field 10.50
(integer) 1
redis> HINCRBYFLOAT mykey field 0.1
"10.6"
redis> HINCRBYFLOAT mykey field -5
"5.6"
redis> HSET mykey field 5.0e3
(integer) 0
redis> HINCRBYFLOAT mykey field 2.0e2
"5200"
redis> 

Redis Hash

Other extensions