Redis Expireat Command

Redis Key (key)

The Redis Expireat command is used to set the expiration time of the key in UNIX timestamp (unix timestamp) format. The key will no longer be available after expiration.

Syntax

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

redis　127.0.0.1:6379> Expireat KEY_NAME TIME_IN_UNIX_TIMESTAMP

Available version

=> 1.0.0

Return value

Returns successfully set 1 . When the key does not exist or the expiration time cannot be set for the key (for example, in versions lower than 2.1.3 Returns 0 when you try to update the expiration time of a key in a version of Redis lower than the one you are using (

Online Examples

First create a key and assign a value:

redis　127.0.0.1:6379> SET w3codeboxkey redis
OK

Set the expiration time for key:

redis　127.0.0.1:6379> EXPIREAT w3codeboxkey　1293840000
(integer)　1
redis　127.0.0.1:6379> EXISTS w3codeboxkey
(integer) 0

Redis Key (key)