{"database": "sakila", "table": "city", "rows": [[587, "Yinchuan", 23, "2020-12-23 07:12:21"]], "columns": ["city_id", "city", "country_id", "last_update"], "primary_keys": ["city_id"], "primary_key_values": ["587"], "units": {}, "query_ms": 1.31521699950099}