INCRBY key increment

Syntax

INCRBY key increment

    Increment the value stored at key by increment. If key doesn't exist, then it sets to zero.

Returns

Returns the value of key after increment.

127.0.0.1:6379> set var 10 
OK 
127.0.0.1:6379> incrby var 5 
(integer) 15 
127.0.0.1:6379> incrby var 6 
(integer) 21 
127.0.0.1:6379> 

Prevoius                                                 Next                                                 Home