{"database": "media", "table": "video_director", "rows": [["v_xuexk", "d_u1rs3"]], "columns": ["v_uid", "d_uid"], "primary_keys": ["v_uid", "d_uid"], "primary_key_values": ["v_xuexk", "d_u1rs3"], "units": {}, "query_ms": 0.3626234829425812}