redis support scan keys with regex rule?

I think this function is still necessary ... this feature may be reduce some network io.

Comment From: charsyam

Hi, @rfyiamcool I don't know redis scan support entire spec of regex. but I supports glob style pattern.

https://redis.io/commands/scan

Comment From: yoav-steinberg

Even though I think this is a decent idea, it has been discussed in #5997 and deemed too much of an overhead for now. I'm closing.