replace

Protocols: memcached text · memcached binary (0x03 / 0x13 REPLACEQ) · meta ms M=R

Stores a value only if the key currently exists. Returns NOT_STORED on miss.

Synopsis

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

Responses

Token	Meaning
STORED	Value replaced
NOT_STORED	Key did not exist

Example

> replace k 0 60 1
> A
< NOT_STORED
> set k 0 60 1
> A
< STORED
> replace k 0 60 1
> B
< STORED