Help me in solving SQW29 problem

help
,
1

My issue

SELECT
d.product_type,
d.product_id,
d.units_sold,
s.month
FROM
division_product_sales d
JOIN
monthly_sales s
ON
d.month = s.month
WHERE
d.product_type = ‘High_Margin’
ORDER BY
s.month;

This is the approach I have used but it says wrong answer and failed on a hidden test case

My code

SELECT 
    d.product_type,       -- Selecting the product type
    d.product_id,         -- Selecting the product ID
    d.units_sold,         -- Selecting the number of units sold
    s.month               -- Selecting the month of sales
FROM 
    division_product_sales d  -- From the division_product_sales table (aliased as d)
JOIN 
    monthly_sales s           -- Joining with the monthly_sales table (aliased as s)
ON 
    d.month = s.month         -- The join condition on the 'month' column
WHERE 
    d.product_type = 'High_Margin'  -- Filter for 'High_Margin' products
ORDER BY 
    s.month;                  -- Order by month to ensure chronological order

Learning course: Database management systems
Problem Link: Project - JOIN and Filtering in Database management systems