SELECT p.name,DATEDIFF(CURRENT_DATE,p.created_at) age_days,vld.qty_available current_stock,COUNT(t.id) lifetime_sales FROM products p LEFT JOIN variation_location_details vld ON p.id=vld.product_id LEFT JOIN transaction_sell_lines tsl ON p.id=tsl.product_id LEFT JOIN transactions t ON tsl.transaction_id=t.id WHERE p.enable_stock=1 AND t.type="sell" GROUP BY p.id,p.name,p.created_at,vld.qty_available ORDER BY age_days DESC;