{"database": "saraphina", "table": "oura_spo2", "rows": [["59848ecc-60ed-490f-a2cf-b39f9c5b44fc", "2026-09-12", "{\"average\": 92.641}", "{\"id\": \"59848ecc-60ed-490f-a2cf-b39f9c5b44fc\", \"breathing_disturbance_index\": 1, \"day\": \"2026-09-12\", \"spo2_percentage\": {\"average\": 92.641}}"]], "columns": ["id", "day", "spo2_percentage", "raw_json"], "primary_keys": ["id"], "primary_key_values": ["59848ecc-60ed-490f-a2cf-b39f9c5b44fc"], "units": {}, "query_ms": 0.34311413764953613}