{"database": "database", "table": "prices", "rows": [["PRC_146HMYZBR3W0", "PRD_3E97ZTBW8RE0", 199, "2026-02-01T08:00:00.000Z"]], "columns": ["id", "product_id", "amount", "start_at"], "primary_keys": ["id"], "primary_key_values": ["PRC_146HMYZBR3W0"], "units": {}, "query_ms": 0.9101792238652706, "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"}