SINTERReturn the intersection of the given sets (cross-shard gather).
| Syntax | SINTER key [key ...] |
| Group | set |
| Arity | -2 |
| Since | 1.0.0 |
| Flags | readonly |
| Complexity | O(sum of the source cardinalities) — there is NO smallest-set-first ordering, so SINTER huge tiny costs O(huge) where Redis costs O(tiny * k) |
| Redis compatibility | full |