ZUNIONSTOREStore the union of the given sorted sets into destination.
| 構文 | ZUNIONSTORE destination numkeys key [key ...] [WEIGHTS weight [weight ...]] [AGGREGATE SUM|MIN|MAX] |
| 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) |
| Redis 互換性 | full |