should be it

external/duckdb/benchmark/tpch_plan_cost/queries/q07.sql

@@ -0,0 +1,38 @@
+SELECT
+    supp_nation,
+    cust_nation,
+    l_year,
+    sum(volume) AS revenue
+FROM (
+    SELECT
+        n1.n_name AS supp_nation,
+        n2.n_name AS cust_nation,
+        extract(year FROM l_shipdate) AS l_year,
+        l_extendedprice * (1 - l_discount) AS volume
+    FROM
+        supplier,
+        lineitem,
+        orders,
+        customer,
+        nation n1,
+        nation n2
+    WHERE
+        s_suppkey = l_suppkey
+        AND o_orderkey = l_orderkey
+        AND c_custkey = o_custkey
+        AND s_nationkey = n1.n_nationkey
+        AND c_nationkey = n2.n_nationkey
+        AND ((n1.n_name = 'FRANCE'
+                AND n2.n_name = 'GERMANY')
+            OR (n1.n_name = 'GERMANY'
+                AND n2.n_name = 'FRANCE'))
+        AND l_shipdate BETWEEN CAST('1995-01-01' AS date)
+        AND CAST('1996-12-31' AS date)) AS shipping
+GROUP BY
+    supp_nation,
+    cust_nation,
+    l_year
+ORDER BY
+    supp_nation,
+    cust_nation,
+    l_year;