should be it

external/duckdb/test/fuzzer/sqlsmith/window-rows-overflow.test

@@ -0,0 +1,60 @@
+# name: test/fuzzer/sqlsmith/window-rows-overflow.test
+# description: Overflow testing for rows offsets.
+# group: [sqlsmith]
+
+statement ok
+create table all_types as
+	select * exclude(
+		small_enum,
+		medium_enum,
+		large_enum,
+	)
+from test_all_types();
+
+query I
+SELECT nth_value(1929, 42) OVER (
+	PARTITION BY (
+		"usmallint" > "smallint"
+	), 747 ROWS BETWEEN "bigint" PRECEDING AND CURRENT ROW
+)
+FROM all_types;
+----
+NULL
+NULL
+NULL
+
+query I
+SELECT nth_value(1929, 42) OVER (
+	PARTITION BY (
+		"usmallint" > "smallint"
+	), 747 ROWS BETWEEN 1 PRECEDING AND "bigint" PRECEDING
+)
+FROM all_types;
+----
+NULL
+NULL
+NULL
+
+query I
+SELECT nth_value(1929, 42) OVER (
+	PARTITION BY (
+		"usmallint" > "smallint"
+	), 747 ROWS BETWEEN "bigint" FOLLOWING AND 1 FOLLOWING
+)
+FROM all_types;
+----
+NULL
+NULL
+NULL
+
+query I
+SELECT nth_value(1929, 42) OVER (
+	PARTITION BY (
+		"usmallint" > "smallint"
+	), 747 ROWS BETWEEN CURRENT ROW AND "bigint" FOLLOWING
+)
+FROM all_types;
+----
+NULL
+NULL
+NULL