ZADD
Adds members with scores to a sorted set.
Sorted sets · Example verified
Syntax covered here
ZADD key score member [score member ...]The cases insert multiple pairs and later add a distinct member; the result counts newly added members.
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 2 b
2
# connection: default
> ZADD scores 3 c
1