# name: test/sql/parser/test_columns_prepared.test
# description: Test the columns expression
# group: [parser]

statement ok
PRAGMA enable_verification

statement ok
create or replace table my_table as
select 'test1' as column1, 1 as column2, 'quack' as column3
union all
select 'test2' as column1, 2 as column2, 'quacks' as column3
union all
select 'test3' as column1, 3 as column2, 'quacking' as column3

statement ok
prepare v1 as
select
	COLUMNS(?)
from my_table

query I
EXECUTE v1('col.*1')
----
test1
test2
test3

query I
EXECUTE v1('col.*2')
----
1
2
3

query I
EXECUTE v1('col.*3')
----
quack
quacks
quacking

query II
EXECUTE v1(['column1', 'column2'])
----
test1	1
test2	2
test3	3

statement error
EXECUTE v1(NULL::VARCHAR)
----
does not support NULL

statement error
EXECUTE v1(42)
----
VARCHAR argument