text: SELECT
    substr(w_warehouse_name, 1, 20),
    sm_type,
    web_name,
    sum(CASE WHEN (ws_ship_date_sk - ws_sold_date_sk <= 30)
      THEN 1
        ELSE 0 END)  AS `30days`,
    sum(CASE WHEN (ws_ship_date_sk - ws_sold_date_sk > 30) AND
      (ws_ship_date_sk - ws_sold_date_sk <= 60)
      THEN 1
        ELSE 0 END)  AS `31-60days`,
    sum(CASE WHEN (ws_ship_date_sk - ws_sold_date_sk > 60) AND
      (ws_ship_date_sk - ws_sold_date_sk <= 90)
      THEN 1
        ELSE 0 END)  AS `61-90days`,
    sum(CASE WHEN (ws_ship_date_sk - ws_sold_date_sk > 90) AND
      (ws_ship_date_sk - ws_sold_date_sk <= 120)
      THEN 1
        ELSE 0 END)  AS `91-120days`,
    sum(CASE WHEN (ws_ship_date_sk - ws_sold_date_sk > 120)
      THEN 1
        ELSE 0 END)  AS `>120days`
  FROM
    web_sales, warehouse, ship_mode, web_site, date_dim
  WHERE
    d_month_seq BETWEEN 1200 AND 1200 + 11
      AND ws_ship_date_sk = d_date_sk
      AND ws_warehouse_sk = w_warehouse_sk
      AND ws_ship_mode_sk = sm_ship_mode_sk
      AND ws_web_site_sk = web_site_sk
  GROUP BY
    substr(w_warehouse_name, 1, 20), sm_type, web_name
  ORDER BY
    substr(w_warehouse_name, 1, 20), sm_type, web_name
  LIMIT 100
  