{"database": "saraphina", "table": "vitals_scores", "rows": [["2026-02-25", "emotional", 50, "yellow", "{\"avg_sentiment\": 0.0156, \"positive_pct\": 19.3, \"negative_pct\": 18.5, \"dominant_emotions\": \"[\\\"contentment\\\", \\\"frustration\\\", \\\"curiosity\\\", \\\"joy\\\", \\\"concern\\\"]\", \"segment_count\": 243}", "2026-03-11T03:23:46.574336Z"]], "columns": ["date", "kpi", "score", "color", "details", "computed_at"], "primary_keys": ["date", "kpi"], "primary_key_values": ["2026-02-25", "emotional"], "units": {}, "query_ms": 0.34407898783683777}