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Docs > Redis Commands > P > Persist
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).
@return
@integer-reply, specifically:
1
if the timeout was removed.0
ifkey
does not exist or does not have an associated timeout.
@examples
SET mykey "Hello"
EXPIRE mykey 10
TTL mykey
PERSIST mykey
TTL mykey