{"database": "database", "table": "prices", "rows": [["PRC_0Q4HSG3BY6H0", "PRD_0CHBTVNP86SG", 199, "2026-04-12T23:26:49.000Z"]], "columns": ["id", "product_id", "amount", "start_at"], "primary_keys": ["id"], "primary_key_values": ["PRC_0Q4HSG3BY6H0"], "units": {}, "query_ms": 1.4176280237734318, "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"}