Redis

ZREMRANGEBYSCORE key min max

Removes all elements in the sorted set stored at key with a score between min and max (inclusive).

Since version 2.1.6, min and max can be exclusive, following the syntax of ZRANGEBYSCORE.

Return value

Integer reply: the number of elements removed.

Examples

redis>  ZADD myzset 1 "one"
(integer) 1
redis>  ZADD myzset 2 "two"
(integer) 1
redis>  ZADD myzset 3 "three"
(integer) 1
redis>  ZREMRANGEBYSCORE myzset -inf (2
(integer) 1
redis>  ZRANGE myzset 0 -1 WITHSCORES
1) "two"
2) "2"
3) "three"
4) "3"
redis> 
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