redis and generic | Mar 9, 2016 • Ding Jiao

Remove the existing timeout on key, turning the key from volatile (a key with an expire set) to persistent (a key that will never expire as no timeout is associated).


@integer-reply, specifically:

  • 1 if the timeout was removed.
  • 0 if key does not exist or does not have an associated timeout.


SET mykey "Hello"
EXPIRE mykey 10
TTL mykey
TTL mykey