Memcached gets command

Memcached gets command gets the value(data value) with CAS token stored. If the key does not exist, it returns empty.

Syntax:

The basic syntax format of the gets command is as follows:

gets key

Multiple keys are separated by spaces, as follows:

gets key1 key2 key3

Parameter description is as follows:

• key: The key in the key-value structure is used to find cached values.

Example

In the following example, we use php as the key and the expiration time is set to 900 seconds.

set php 0 900 9
memcached
STORED
gets php
VALUE php 0 9 1
memcached
END

In the output of the gets command, the number 1 in the last column represents the CAS token with the key php.