IDX.REBUILDRebuild an ANN index (tombstone compaction).
| Syntax | IDX.REBUILD name |
| Group | index |
| Arity | 2 |
| Since | 3.0.0 |
| Flags | write, extension |
| Complexity | Vector indexes only (tombstone compaction). O(V_live * ef_construction * M * dim) distance evaluations, on every shard, synchronously — the most expensive verb in the extension surface |
| Redis compatibility | kevy-only: no Redis analogue — RediSearch handles HNSW deletes internally and exposes no rebuild verb |