SET

Set a key to hold a string value.

Arguments

key · string · required

The key

value · TValue · required

The value, if this is not a string, we will use JSON.stringify to convert it to a string.

opts · object

You can pass a few options to the command.

Show child attributes

get · boolean

Instead of returning "OK", this will cause the command to return the old value stored at key, or null when key did not exist.

ex · integer

Adds an expiration (in seconds) to the key.

px · integer

Adds an expiration (in milliseconds) to the key.

exat · integer

Expires the key after the given timestamp (in seconds).

pxat · integer

Expires the key after the given timestamp (in milliseconds).

keepTtl · boolean

Keeps the old expiration if the key already exists.

nx · boolean

Only set the key if it does not already exist.

xx · boolean

Only set the key if it already exists.

Response

"OK"

Basic

await redis.set("my-key", {my: "value"});