In tx.go (part of the go-redis library), the Unwatch() function accepts an array of keys as a parameter.

However, I’m wondering if it is necessary to pass in any keys to Unwatch(). The Redis documentation seems to imply that UNWATCH does not need any additional arguments (see https://redis.io/docs/latest/commands/unwatch/).

Also, the Redis transactions docs say:

It is also possible to use the UNWATCH command (without arguments) in order to flush all the watched keys

So if I were to simply call Unwatch(ctx) in Go, would this flush all the keys?

When testing locally, calling Unwatch(ctx) without any keys seems to run fine and without errors, however there isn’t an easy way to verify the keys were actually flushed.