ZDIFFSTOREStore the difference of the given sorted sets into destination.
| 構文 | ZDIFFSTORE destination numkeys key [key ...] |
| グループ | zset |
| 引数の数 | -4 |
| 導入バージョン | 1.0.0 |
| フラグ | write |
| 計算量 | O(sum of the source cardinalities + R log R); each source is extracted whole on its own shard |
| Redis 互換性 | full |