Vector Examples¶
These examples cover vector search basics, vector index management, and vector search tuning.
Core Path¶
| Example | Scope |
|---|---|
| Vector Search Basics | Exact SQL ordering with <->, <#>, and <=> before adding an index |
| Bulk Load and Build a Vector Index | COPY, HNSW index build, fence_vector_index, and vectoron_index_stat |
| Tune Vamana Search | L2 Vamana build options and transaction-local search width |
| Filtered Search with VBase | Scalar predicates and vector ordering in one PostgreSQL query |
| Check Vector Index State | Index state checks after create, fence, and additional writes |
Appendix¶
| Example | Scope |
|---|---|
| Compare Index Families | Flat, HNSW, IVF, and Vamana syntax comparison |
| Tune HNSW Queries | HNSW build options and vectoron.hnsw_ef_search |
| Tune IVF Queries | IVF nlist and vectoron.ivf_nprobe |
| Use Vector Types | Small exact-search examples for vector, vecf16, svector, and bvector |