add

Protocols: memcached text · memcached binary (0x02 / 0x12 ADDQ) · meta ms M=E

Stores a value only if the key is currently absent. Returns NOT_STORED if the key already exists.

Synopsis

add <key> <flags> <exptime> <bytes> [noreply]\r\n
<data>\r\n

Responses

Token	Meaning
STORED	Value persisted
NOT_STORED	Key already exists

Example

> add k 0 60 1
> A
< STORED
> add k 0 60 1
> B
< NOT_STORED