should be it

external/duckdb/test/sql/export/parquet/export_parquet_bit.test

@@ -0,0 +1,29 @@
+# name: test/sql/export/parquet/export_parquet_bit.test
+# description: Test EXPORT DATABASE with BIT columns
+# group: [parquet]
+
+require parquet
+
+statement ok
+begin transaction;
+
+statement ok
+create table tbl as select "bit" from test_all_types(), range(3);
+
+query I nosort result
+select * from tbl;
+----
+
+# now export the db
+statement ok
+EXPORT DATABASE '__TEST_DIR__/export_test' (FORMAT PARQUET)
+
+statement ok
+ROLLBACK
+
+statement ok
+IMPORT DATABASE '__TEST_DIR__/export_test'
+
+query I nosort result
+select * from tbl;
+----

external/duckdb/test/sql/export/parquet/export_parquet_enum.test

@@ -0,0 +1,50 @@
+# name: test/sql/export/parquet/export_parquet_enum.test
+# description: Test EXPORT DATABASE with UNION columns
+# group: [parquet]
+
+require parquet
+
+statement ok
+begin transaction;
+
+statement ok
+create type my_enum as enum ('1', '2', '3')
+
+
+statement ok
+create table tbl (a my_enum);
+
+statement ok
+create table tbl2 as select 'hello''world'::enum('hello''world');
+
+statement ok
+insert into tbl VALUES
+	('1'),
+	(NULL),
+	('3');
+
+query I nosort result1
+select * from tbl;
+----
+
+query I nosort result2
+select * from tbl2;
+----
+
+# now export the db
+statement ok
+EXPORT DATABASE '__TEST_DIR__/export_test' (FORMAT PARQUET)
+
+statement ok
+ROLLBACK
+
+statement ok
+IMPORT DATABASE '__TEST_DIR__/export_test'
+
+query I nosort result1
+select * from tbl;
+----
+
+query I nosort result2
+select * from tbl2;
+----

external/duckdb/test/sql/export/parquet/export_parquet_hugeint.test

@@ -0,0 +1,29 @@
+# name: test/sql/export/parquet/export_parquet_hugeint.test
+# description: Test EXPORT DATABASE with BIT columns
+# group: [parquet]
+
+require parquet
+
+statement ok
+begin transaction;
+
+statement ok
+create table tbl as select "hugeint" from test_all_types(), range(3);
+
+query I nosort result
+select * from tbl;
+----
+
+# now export the db
+statement ok
+EXPORT DATABASE '__TEST_DIR__/export_test' (FORMAT PARQUET)
+
+statement ok
+ROLLBACK
+
+statement ok
+IMPORT DATABASE '__TEST_DIR__/export_test'
+
+query I nosort result
+select * from tbl;
+----

external/duckdb/test/sql/export/parquet/export_parquet_json.test

@@ -0,0 +1,31 @@
+# name: test/sql/export/parquet/export_parquet_json.test
+# description: Test EXPORT DATABASE with JSON columns
+# group: [parquet]
+
+require parquet
+
+require json
+
+statement ok
+begin transaction;
+
+statement ok
+create table tbl as select val from ( select json_structure('{"a": 42}') val), range(3);
+
+query I nosort result
+select * from tbl;
+----
+
+# now export the db
+statement ok
+EXPORT DATABASE '__TEST_DIR__/export_test' (FORMAT PARQUET)
+
+statement ok
+ROLLBACK
+
+statement ok
+IMPORT DATABASE '__TEST_DIR__/export_test'
+
+query I nosort result
+select * from tbl;
+----

external/duckdb/test/sql/export/parquet/export_parquet_list.test

@@ -0,0 +1,31 @@
+# name: test/sql/export/parquet/export_parquet_list.test
+# description: Test EXPORT DATABASE with LIST columns
+# group: [parquet]
+
+require parquet
+
+statement ok
+begin transaction;
+
+statement ok
+create table tbl as select val from (
+	select ['01010101'::BIT, '01011101001'::BIT] val
+), range(3);
+
+query I nosort result
+select * from tbl;
+----
+
+# now export the db
+statement ok
+EXPORT DATABASE '__TEST_DIR__/export_test' (FORMAT PARQUET)
+
+statement ok
+ROLLBACK
+
+statement ok
+IMPORT DATABASE '__TEST_DIR__/export_test'
+
+query I nosort result
+select * from tbl;
+----

external/duckdb/test/sql/export/parquet/export_parquet_map.test

@@ -0,0 +1,50 @@
+# name: test/sql/export/parquet/export_parquet_map.test
+# description: Test EXPORT DATABASE with MAP columns
+# group: [parquet]
+
+require parquet
+
+statement ok
+begin transaction;
+
+statement ok
+create table unsupported_key as select val from (
+	select MAP {
+		'hello': '01010101000'::BIT,
+		'HELLO': NULL::BIT
+	} val
+), range(3);
+
+statement ok
+create table unsupported_value as select val from (
+	select MAP {
+		'01010101000'::BIT: 'hello',
+		'11110111101'::BIT: 'world'
+	} val
+), range(3);
+
+query I nosort key
+select * from unsupported_key;
+----
+
+query I nosort value
+select * from unsupported_value;
+----
+
+# now export the db
+statement ok
+EXPORT DATABASE '__TEST_DIR__/export_test' (FORMAT PARQUET)
+
+statement ok
+ROLLBACK
+
+statement ok
+IMPORT DATABASE '__TEST_DIR__/export_test'
+
+query I nosort key
+select * from unsupported_key;
+----
+
+query I nosort value
+select * from unsupported_value;
+----

external/duckdb/test/sql/export/parquet/export_parquet_struct.test

@@ -0,0 +1,35 @@
+# name: test/sql/export/parquet/export_parquet_struct.test
+# description: Test EXPORT DATABASE with MAP columns
+# group: [parquet]
+
+require parquet
+
+statement ok
+begin transaction;
+
+statement ok
+create table tbl as select val from (
+	select {
+		'a': '01010101000'::BIT,
+		'b': true,
+		'c': NULL
+	} val
+), range(3);
+
+query I nosort result
+select * from tbl;
+----
+
+# now export the db
+statement ok
+EXPORT DATABASE '__TEST_DIR__/export_test' (FORMAT PARQUET)
+
+statement ok
+ROLLBACK
+
+statement ok
+IMPORT DATABASE '__TEST_DIR__/export_test'
+
+query I nosort result
+select * from tbl;
+----

external/duckdb/test/sql/export/parquet/export_parquet_union.test

@@ -0,0 +1,43 @@
+# name: test/sql/export/parquet/export_parquet_union.test
+# description: Test EXPORT DATABASE with UNION columns
+# group: [parquet]
+
+require parquet
+
+statement ok
+begin transaction;
+
+statement ok
+create table tbl as select "union" from test_all_types(), range(3);
+
+statement ok
+create table tbl2 (a UNION(a bit, b bool));
+
+statement ok
+insert into tbl2 VALUES ('00101010'::BIT), (True::BOOL), (NULL::BIT);
+
+query I nosort result1
+select * from tbl;
+----
+
+query I nosort result2
+select * from tbl2;
+----
+
+# now export the db
+statement ok
+EXPORT DATABASE '__TEST_DIR__/export_test' (FORMAT PARQUET)
+
+statement ok
+ROLLBACK
+
+statement ok
+IMPORT DATABASE '__TEST_DIR__/export_test'
+
+query I nosort result1
+select * from tbl;
+----
+
+query I nosort result2
+select * from tbl2;
+----