Get all members in Sorted Set

Question

I have a Sorted set and want to get all members of set. How to identify a max/min score for command :

zrange key min max 

?

Answer 1

You're in luck, as zrange does not take scores, but indices. 0 is the first index, and -1 will be interpreted as the last index:

zrange key 0 -1

To get a range by score, you would call zrangebyscore instead -- where -inf and +inf can be used to denote negative and positive infinity, respectively, as Didier Spezia notes in his comment:

zrangebyscore key -inf +inf