- Usage:
-
ZREM key member [ member ... ]
- Complexity:
- O(M*log(N)) with N being the number of elements in the sorted set and M the number of elements to be removed.
- Since:
- 1.2.0
Removes the specified members from the sorted set stored at key.
Non existing members are ignored.
An error is returned when key exists and does not hold a sorted set.
Examples
127.0.0.1:6379> ZADD myzset 1 "one"
(integer) 1
127.0.0.1:6379> ZADD myzset 2 "two"
(integer) 1
127.0.0.1:6379> ZADD myzset 3 "three"
(integer) 1
127.0.0.1:6379> ZREM myzset "two"
(integer) 1
127.0.0.1:6379> ZRANGE myzset 0 -1 WITHSCORES
1) "one"
2) "1"
3) "three"
4) "3"
History
| Version | Change |
|---|---|
| 2.4.0 | Accepts multiple elements. |