redis PEXPIREAT command
Translation results：
expire
UK[ɪkˈspaɪə(r)] US[ɪkˈspaɪr]
vi.Expiration; documents, agreements, etc. (due to expiration) become invalid; To expire; to pass away
Third person singular: expires Present participle: expiring Past tense: expired Past participle: expired
redis PEXPIREAT commandsyntax
Function: This command is similar to the EXPIREAT command, but it sets the key's expiration unix timestamp in milliseconds, rather than in seconds like EXPIREAT.
Syntax: PEXPIREAT key milliseconds-timestamp
Available versions: >= 2.6.0
Time Complexity: O(1)
Return: If the survival time is set successfully, return 1. When the key does not exist or the survival time cannot be set, 0 is returned.
redis PEXPIREAT commandexample
redis> SET mykey "Hello" OK redis> PEXPIREAT mykey 1555555555005 (integer) 1 redis> TTL mykey # TTL 返回秒 (integer) 223157079 redis> PTTL mykey # PTTL 返回毫秒 (integer) 223157079318