<parameter name="action">tool_call</parameter> <parameter name="reasoning">Profile the text-typed numeric columns: how many values fail numeric cast, and what odd formats exist.</parameter> <parameter name="tool">query_sql</parameter> <parameter name="args">{"sql":"SELECT 'Age' col, Age v, COUNT(*) n FROM raw.AI_Usage_and_Impact_on_Students_and_Professionals WHERE TRY_CAST(Age AS DOUBLE) IS NULL OR TRY_CAST(Age AS DOUBLE) NOT BETWEEN 10 AND 80 GROUP BY 2 UNION ALL SELECT 'Income', Monthly_Income, COUNT(*) FROM raw.AI_Usage_and_Impact_on_Students_and_Professionals WHERE TRY_CAST(Monthly_Income AS DOUBLE) IS NULL OR TRY_CAST(Monthly_Income AS DOUBLE) <= 0 GROUP BY 2 UNION ALL SELECT 'UsageHrs', AI_Usage_Hours_Per_Day, COUNT(*) FROM raw.AI_Usage_and_Impact_on_Students_and_Professionals WHERE TRY_CAST(AI_Usage_Hours_Per_Day AS DOUBLE) IS NULL GROUP BY 2 UNION ALL SELECT 'Cost', Monthly_AI_Cost, COUNT(*) FROM raw.AI_Usage_and_Impact_on_Students_and_Professionals WHERE TRY_CAST(Monthly_AI_Cost AS DOUBLE) IS NULL GROUP BY 2 UNION ALL SELECT 'TimeSaved', Time_Saved_Hours_Per_Week, COUNT(*) FROM raw.AI_Usage_and_Impact_on_Students_and_Professionals WHERE TRY_CAST(Time_Saved_Hours_Per_Week AS DOUBLE) IS NULL GROUP BY 2 UNION ALL SELECT 'WorkHrs', Work_or_Study_Hours_Per_Day, COUNT(*) FROM raw.AI_Usage_and_Impact_on_Students_and_Professionals WHERE TRY_CAST(Work_or_Study_Hours_Per_Day AS DOUBLE) IS NULL GROUP BY 2 ORDER BY 1, 3 DESC","purpose":"Find non-numeric / impossible values in text-typed numeric columns"}</parameter> </invoke>