Create a key associated with a value that is obtained by deserializing the
provided serialized value (obtained via DUMP).
If ttl is 0 the key is created without any expire, otherwise the specified
expire time (in milliseconds) is set.
RESTORE will return a “Target key name is busy” error when key already
exists unless you use the REPLACE modifier (Redis 3.0 or greater).
RESTORE checks the RDB version and data checksum.
If they don’t match an error is returned.
@return
@simple-string-reply: The command returns OK on success.
@examples
redis> DEL mykey
0
redis> RESTORE mykey 0 "\n\x17\x17\x00\x00\x00\x12\x00\x00\x00\x03\x00\
x00\xc0\x01\x00\x04\xc0\x02\x00\x04\xc0\x03\x00\
xff\x04\x00u#<\xc0;.\xe9\xdd"
OK
redis> TYPE mykey
list
redis> LRANGE mykey 0 -1
1) "1"
2) "2"
3) "3"