Redis ZREMRANGEBYLEX command removes all the elements in the sorted set stored at the key between the lexicographical range specified by min and max.
Integer reply, the number of elements removed.
Following is the basic syntax of Redis ZREMRANGEBYLEX command.
redis 127.0.0.1:6379> ZREMRANGEBYLEX key min max
redis 127.0.0.1:6379> ZADD myzset 0 a 1 b 2 c 3 d 4 e (integer) 5 redis 127.0.0.1:6379> ZREMRANGEBYLEX myzset 0 -1 (integer) 1 redis 127.0.0.1:6379> ZRANGE myzset 0 -1 WITHSCORES