EXPIREAT key unix-time-seconds [NX | XX | GT | LT]
- Available since:
- Time complexity:
- ACL categories:
EXPIREAT has the same effect and semantic as
EXPIRE, but instead of
specifying the number of seconds representing the TTL (time to live), it takes
an absolute Unix timestamp (seconds since January 1, 1970). A
timestamp in the past will delete the key immediately.
Please for the specific semantics of the command refer to the documentation of
EXPIREAT was introduced in order to convert relative timeouts to absolute
timeouts for the AOF persistence mode.
Of course, it can be used directly to specify that a given key should expire at
a given time in the future.
EXPIREAT command supports a set of options:
NX-- Set expiry only when the key has no expiry
XX-- Set expiry only when the key has an existing expiry
GT-- Set expiry only when the new expiry is greater than current one
LT-- Set expiry only when the new expiry is less than current one
A non-volatile key is treated as an infinite TTL for the purpose of
NX options are mutually exclusive.
Integer reply, specifically:
1if the timeout was set.
0if the timeout was not set. e.g. key doesn't exist, or operation skipped due to the provided arguments.
- Starting with Redis version 7.0.0: Added options: