- Usage:
-
HEXPIRETIME key FIELDS numfields field [ field ... ]
- Complexity:
- O(1) for each field, so O(N) for N items when the command is called with multiple fields.
- Since:
- 9.0.0
- ACL Categories:
- @hash, @read, @fast
-
-2: Field does not exist in the provided hash key, or the hash key is empty.
-
-1: Field exists in the provided hash key, but has no expiration associated with it.
-
Integer: The expiration time associated with the hash key field, in seconds.
The HEXPIRETIME command returns the absolute Unix timestamp (since January 1, 1970) in seconds at which the given hash field(s) will expire or -1 if the hash field doesn't have expiration time.
See also the HPEXPIRETIME command that returns the same information with milliseconds resolution.
Examples
127.0.0.1:6379> HSET myhash f1 v1 f2 v2 f3 v3
(integer) 3
27.0.0.1:6379> HEXPIREAT myhash 1754846600 FIELDS 2 f2 f3
1) (integer) 1
2) (integer) 1
127.0.0.1:6379> HEXPIRETIME myhash FIELDS 4 f1 f2 f3 non-exist
1) (integer) -1
2) (integer) 1754846600
3) (integer) 1754846600
4) (integer) -2
RESP2/RESP3 Reply
Array reply: a list of values associated with the result of getting the absolute expiry timestamp of the specific fields, in the same order as they are requested.
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