Redis Hincrbyfloat Command

Redis Hashes (Hash)

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

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

Syntax

Basic Syntax of Redis Hincrbyfloat Command

HINCRBYFLOAT key field increment

Available Versions

>= 2.6.0

Return Value

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

Online Examples

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 Hashes (Hash)