{
    "action": "query_sql",
    "reasoning": "I need to retrieve the monthly revenue to complete the analysis of the time series, spikes, and dips.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT DATE_TRUNC('month', order_date) AS month, SUM(revenue_usd) AS total_revenue, SUM(units_sold) AS total_units FROM raw.global_sports_footwear_sales_2018_2026 GROUP BY 1 ORDER BY 1",
        "purpose": "Get monthly revenue and units sold to analyze the time series.",
        "source": "raw"
    }
}