{
    "action": "tool_call",
    "reasoning": "The user wants distinct counts for all categorical columns. I already have inspect_columns results showing 30 of 35 columns with their distinct counts. I need to get the remaining 5 columns' details, then compile all categorical columns' distinct counts into a single query result that will render as a table. The remaining columns are team2_players and 4 metadata columns (_ingestion_timestamp, _batch_id, _source_file, _source_system). However, I should write one SQL query to get exact distinct counts for all categorical (VARCHAR) columns in a single result set, rather than relying on the approximate counts from inspect_columns.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT 'event_name' as column_name, COUNT(DISTINCT event_name) as distinct_count FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'season', COUNT(DISTINCT season) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'city', COUNT(DISTINCT city) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'venue', COUNT(DISTINCT venue) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'team1', COUNT(DISTINCT team1) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'team2', COUNT(DISTINCT team2) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'toss_winner', COUNT(DISTINCT toss_winner) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'toss_decision', COUNT(DISTINCT toss_decision) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'winner', COUNT(DISTINCT winner) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'result_type', COUNT(DISTINCT result_type) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'player_of_match', COUNT(DISTINCT player_of_match) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'match_referee', COUNT(DISTINCT match_referee) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'umpire1', COUNT(DISTINCT umpire1) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'umpire2', COUNT(DISTINCT umpire2) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'tv_umpire', COUNT(DISTINCT tv_umpire) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'reserve_umpire', COUNT(DISTINCT reserve_umpire) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'match_type', COUNT(DISTINCT match_type) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'gender', COUNT(DISTINCT gender) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'team_type', COUNT(DISTINCT team_type) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'team1_players', COUNT(DISTINCT team1_players) FROM raw.IPL_Matches_Data_2008_2026 UNION ALL SELECT 'team2_players', COUNT(DISTINCT team2_players) FROM raw.IPL_Matches_Data_2008_2026 ORDER BY distinct_count DESC",
        "purpose": "Get exact distinct counts for all categorical (VARCHAR) columns to answer the question about cardinality of each categorical column",
        "source": "raw"
    }
}