SDIFFSTORE
Syntax
SDIFFSTORE destination key [key ...]
- Available since:
- 1.0.0
- Time complexity:
- O(N) where N is the total number of elements in all given sets.
- ACL categories:
-
@write,@set,@slow,
此命令等同于SDIFF，但它不是返回结果集，而是将其存储在destination中。
如果 destination 已经存在，它将被覆盖。