mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-01 12:01:58 +00:00
25 lines
336 B
SQL
25 lines
336 B
SQL
-- Tags: no-backward-compatibility-check
|
|
|
|
SET join_algorithm = 'partial_merge';
|
|
|
|
SELECT NULL
|
|
FROM
|
|
(
|
|
SELECT
|
|
NULL,
|
|
1 AS a,
|
|
0 :: Nullable(UInt8) AS c
|
|
UNION ALL
|
|
SELECT
|
|
NULL,
|
|
65536,
|
|
NULL
|
|
) AS js1
|
|
ALL LEFT JOIN
|
|
(
|
|
SELECT 2 :: Nullable(UInt8) AS a
|
|
) AS js2
|
|
USING (a)
|
|
ORDER BY c
|
|
;
|