{"database": "media", "table": "video_category", "rows": [["v_huahe", "c_hqvm9"]], "columns": ["v_uid", "c_uid"], "primary_keys": ["v_uid", "c_uid"], "primary_key_values": ["v_huahe", "c_hqvm9"], "units": {}, "query_ms": 0.43953582644462585}