LavikZLEXCOUNT
Counts members within a lexicographical range.
Sorted sets · Example verified
Syntax covered here
ZLEXCOUNT key min maxThe case uses equal-score members and the unbounded endpoints - and +.
Tested example & replies
Requests below run in order against an empty database. Each connection authenticates with the fixture password first. Quoted values are strings; null is a nil reply; arrays preserve RESP order.
# connection: default
> ZADD scores 1 a 1 b
2
# connection: default
> ZLEXCOUNT scores - +
2