# name: test/sql/show_select/describe_subquery.test
# description: Test describe in subquery
# group: [show_select]

statement ok
PRAGMA enable_verification

query I
SELECT column_name FROM (DESCRIBE SELECT 42 AS a)
----
a

query I
SELECT t.column_name FROM (DESCRIBE SELECT 42 AS a) t
----
a

statement ok
(DESCRIBE SELECT 42 AS a)

statement ok
CREATE TABLE t AS SELECT 42 AS a

query I
SELECT t.column_name FROM (DESCRIBE t) t
----
a

statement ok
FROM (SHOW databases) t

query I
SELECT column_name FROM (DESCRIBE ( DESCRIBE SELECT * FROM (SELECT 32 as a)));
----
column_name
column_type
null
key
default
extra

statement ok
(DESCRIBE (values(42))) UNION ALL (DESCRIBE (values(42)));