```json { "action": "tool_call", "reasoning": "The dataset card shows one table (raw.callyeah_analytics_2026_07_23) with 216 rows and 14 columns. To answer the time period question, I need to query the Day column to find the min and max dates. I'll write a single SQL query to confirm the row/column counts and extract the date range.", "tool": "query_sql", "args": { "sql": "SELECT COUNT(*) as total_rows, COUNT(DISTINCT Day) as distinct_days, MIN(Day) as earliest_date, MAX(Day) as latest_date FROM raw.callyeah_analytics_2026_07_23 WHERE Day IS NOT NULL AND Day != ''", "purpose": "Confirm row count and determine the time period covered by the dataset", "source": "raw" } } ```