ZREMRANGEBYRANK key start stop
Removes all elements in the sorted set stored at key with rank between start and stop. Both start and stop are 0 -based indexes with 0 being the element with the lowest score. These indexes can be negative numbers, where they indicate offsets starting at the element with the highest score. For example: -1 is the element with the highest score, -2 the element with the second highest score and so forth.
Integer reply: the number of elements removed.
(integer) 1 redis> ZADD myzset 2 "two" (integer) 1 redis> ZADD myzset 3 "three" (integer) 1 redis> ZREMRANGEBYRANK myzset 0 1 (integer) 2 redis> ZRANGE myzset 0 -1 WITHSCORES 1) "three"
2) "3"
© 2009–2017 Salvatore Sanfilippo
Licensed under the Creative Commons Attribution-ShareAlike License 4.0.
https://redis.io/commands/zremrangebyrank