should be it

external/duckdb/test/sql/table_function/duckdb_sequences.test

@@ -0,0 +1,28 @@
+# name: test/sql/table_function/duckdb_sequences.test
+# description: Test duckdb_sequences function
+# group: [table_function]
+
+query I
+SELECT COUNT(*) FROM duckdb_sequences();
+----
+0
+
+statement ok
+CREATE SEQUENCE seq
+
+statement ok
+CREATE TEMPORARY SEQUENCE seq2 MINVALUE 3 MAXVALUE 5 START WITH 4 CYCLE;
+
+query IIIIIIII
+SELECT schema_name, sequence_name, temporary, start_value, min_value, max_value, increment_by, cycle
+FROM duckdb_sequences() ORDER BY sequence_name;
+----
+main	seq	False	1	1	9223372036854775807	1	False
+main	seq2	True	4	3	5	1	True
+
+query I
+SELECT database_name = current_database() OR database_name = 'temp'
+FROM duckdb_sequences();
+----
+True
+True