{"database": "database", "table": "prices", "rows": [["PRC_0P9P5QE623PG", "PRD_288FX583YQV0", 300, "2025-09-15T07:00:00.000Z"]], "columns": ["id", "product_id", "amount", "start_at"], "primary_keys": ["id"], "primary_key_values": ["PRC_0P9P5QE623PG"], "units": {}, "query_ms": 0.748469028621912, "source": "BookWalker (ZSTD-compressed Database Export)", "source_url": "https://static.bookwalker.com/data/bkwk-db.sqlite.zst", "license": "BookWalker Data Export License", "license_url": "https://static.bookwalker.com/legal/data-tos.html"}