Describe the bug

When run the command zlexcount，if MIN and MAX are set to ‘[-’ and '+'，it returns all elements，but when set to '-' and '[+', it returns 0.

To reproduce

ZADD exist_key 0 a 0 b 0 c 0 d 0 e (integer) 5 zlexcount exist_key [- + (integer) 5 zlexcount exist_key - [+ (integer) 0

Expected behavior

ZADD exist_key 0 a 0 b 0 c 0 d 0 e (integer) 5 zlexcount exist_key [- + (integer) 5 zlexcount exist_key - [+ (integer) 5

Comment From: sundb

@xlmou It's not a bug. [+ refers to the inclusion of the + character, not to the MAX. The reason why zlexcount exist_key [- + works is that '-' < 'a'

Comment From: xlmou

@xlmou It's not a bug. [+ refers to the inclusion of the + character, not to the MAX. The reason why zlexcount exist_key [- + works is that '-' < 'a'

Thank you, I got it.