ZRANGESTORE

Syntax
ZRANGESTORE dst src min max [BYSCORE | BYLEX] [REV] [LIMIT offset
  count]
Available since:
6.2.0
Time complexity:
O(log(N)+M) with N being the number of elements in the sorted set and M the number of elements stored into the destination key.
ACL categories:
@write, @sortedset, @slow,

This command is like ZRANGE, but stores the result in the <dst> destination key.

Return

Integer reply: the number of elements in the resulting sorted set.

Examples

ZADD srczset 1 "one" 2 "two" 3 "three" 4 "four" ZRANGESTORE dstzset srczset 2 -1 ZRANGE dstzset 0 -1