SELECT
  i_item_id,
  i_item_desc,
  i_current_price
FROM item, inventory, date_dim, catalog_sales
WHERE i_current_price BETWEEN 68 AND 68 + 30
  AND inv_item_sk = i_item_sk
  AND d_date_sk = inv_date_sk
  AND d_date BETWEEN cast('2000-02-01' AS DATE) AND (cast('2000-02-01' AS DATE) + INTERVAL 60 days)
  AND i_manufact_id IN (677, 940, 694, 808)
  AND inv_quantity_on_hand BETWEEN 100 AND 500
  AND cs_item_sk = i_item_sk
GROUP BY i_item_id, i_item_desc, i_current_price
ORDER BY i_item_id
LIMIT 100