{
    "action": "tool_call",
    "reasoning": "The previous query failed because I used the wrong table name syntax. The table is '2010_2026_scores' which starts with a digit, so in DuckDB I need to quote it. Let me query the distinct counts for all categorical columns in the scores table using proper quoting.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT COUNT(DISTINCT Season) as Season_distinct, COUNT(DISTINCT Week) as Week_distinct, COUNT(DISTINCT GameStatus) as GameStatus_distinct, COUNT(DISTINCT GameSlot) as GameSlot_distinct, COUNT(DISTINCT GameDate) as GameDate_distinct, COUNT(DISTINCT AwayTeam) as AwayTeam_distinct, COUNT(DISTINCT HomeTeam) as HomeTeam_distinct FROM raw.\"2010_2026_scores\"",
        "purpose": "Count distinct values for each categorical column in the scores table",
        "source": "raw"
    }
}