Can you set the expiration time for each secondary key in the hash table in redis?

hash table in redis, such as key--name: {"key":1,"key1":2}

I think the secondary key in the hash table expires automatically, but it looks like this function after taking a look at the official redis documentation. Can I do this?

Mar.19,2021

No, expiration can only be set on top-level Key.
https://github.com/antirez/re.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b323fd-341c6.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b323fd-341c6.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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