Vedis Built-in Commands - Key/Value.

Command

MSETNX key value [key value]

Description

Sets the given keys to their respective values. MSETNX replaces existing values with new values only if the key does not exits, just as regular SETNX.

Return value

Boolean: True on success. False otherwise.

Example

Refer to the download page for some C/C++ samples on how to invoke this command from your host application.

vedis> SET message "Greeting!"
(true)
vedis> MSETNX test "Hello" message "Bye Bye"
(true)
vedis> MGET test message
(1) Hello
(2) Greeting!