# TOUCH












Alters the last access time of a key(s).
A key is ignored if it does not exist.

## Examples


SET key1 "Hello"
SET key2 "World"
TOUCH key1 key2


## Return information

{{< multitabs id="touch-return-info" 
    tab1="RESP2" 
    tab2="RESP3" >}}

[Integer reply](../../develop/reference/protocol-spec#integers): the number of touched keys.

-tab-sep-

[Integer reply](../../develop/reference/protocol-spec#integers): the number of touched keys.