{"database": "database", "table": "prices", "rows": [["PRC_3SDYHXFSQME0", "PRD_21F8PBP9SX40", 799, "2025-09-22T07:00:00.000Z"]], "columns": ["id", "product_id", "amount", "start_at"], "primary_keys": ["id"], "primary_key_values": ["PRC_3SDYHXFSQME0"], "units": {}, "query_ms": 0.8370792493224144, "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"}