Function supportsIterativeScan

api/src/services/pgvector.js:48–51

(version)

// iterative_scan (relaxed_order) landed in pgvector 0.8.0.
export function supportsIterativeScan(version) {
  if (!version) return false;
  return version.major > 0 || (version.major === 0 && version.minor >= 8);
}

// ef_search clamp for a given result limit: enough candidates to survive
// client_id post-filtering without collapsing recall on sparse tenants, capped