{
  "inspect_keys": [
    {
      "lines": 48,
      "unique_lines": 48,
      "parent_orders": 24
    }
  ],
  "select_projection": [
    {
      "order_id": "O001",
      "order_date": "2026-04-01",
      "channel": "web"
    },
    {
      "order_id": "O002",
      "order_date": "2026-04-02",
      "channel": "store"
    },
    {
      "order_id": "O003",
      "order_date": "2026-04-03",
      "channel": "partner"
    }
  ],
  "relationship_audit": []
}