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