{"database": "nm_absentee_2026", "table": "snapshots", "rows": [[51, "AbsenteeRegister_2514_126955.csv", "absentee_register", 352515, "2026-11-13T07:38:31.279520"]], "columns": ["snapshot_sequence", "source_file", "file_type", "row_count", "loaded_at"], "primary_keys": ["snapshot_sequence"], "primary_key_values": ["51"], "units": {}, "query_ms": 0.954652001382783}