{"database": "database", "table": "product_external_ids", "rows": [["PID_29YPTPB9FP20", "PRD_0KNNXDHM7KPG", "product", 3, "9781974767137", ""]], "columns": ["id", "product_id", "source", "type", "external_id", "external_id_original"], "primary_keys": ["id"], "primary_key_values": ["PID_29YPTPB9FP20"], "units": {}, "query_ms": 0.8378089405596256, "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"}