should be it

external/duckdb/extension/tpcds/dsdgen/queries/54.sql

@@ -0,0 +1,58 @@
+WITH my_customers AS
+  (SELECT DISTINCT c_customer_sk,
+                   c_current_addr_sk
+   FROM
+     (SELECT cs_sold_date_sk sold_date_sk,
+             cs_bill_customer_sk customer_sk,
+             cs_item_sk item_sk
+      FROM catalog_sales
+      UNION ALL SELECT ws_sold_date_sk sold_date_sk,
+                       ws_bill_customer_sk customer_sk,
+                       ws_item_sk item_sk
+      FROM web_sales) cs_or_ws_sales,
+        item,
+        date_dim,
+        customer
+   WHERE sold_date_sk = d_date_sk
+     AND item_sk = i_item_sk
+     AND i_category = 'Women'
+     AND i_class = 'maternity'
+     AND c_customer_sk = cs_or_ws_sales.customer_sk
+     AND d_moy = 12
+     AND d_year = 1998 ),
+     my_revenue AS
+  (SELECT c_customer_sk,
+          sum(ss_ext_sales_price) AS revenue
+   FROM my_customers,
+        store_sales,
+        customer_address,
+        store,
+        date_dim
+   WHERE c_current_addr_sk = ca_address_sk
+     AND ca_county = s_county
+     AND ca_state = s_state
+     AND ss_sold_date_sk = d_date_sk
+     AND c_customer_sk = ss_customer_sk
+     AND d_month_seq BETWEEN
+       (SELECT DISTINCT d_month_seq+1
+        FROM date_dim
+        WHERE d_year = 1998
+          AND d_moy = 12) AND
+       (SELECT DISTINCT d_month_seq+3
+        FROM date_dim
+        WHERE d_year = 1998
+          AND d_moy = 12)
+   GROUP BY c_customer_sk),
+     segments AS
+  (SELECT cast(round(revenue/50) AS int) AS SEGMENT
+   FROM my_revenue)
+SELECT SEGMENT,
+       count(*) AS num_customers,
+       SEGMENT*50 AS segment_base
+FROM segments
+GROUP BY SEGMENT
+ORDER BY SEGMENT NULLS FIRST,
+         num_customers NULLS FIRST,
+         segment_base
+LIMIT 100;
+