ClickHouse/tests/queries/0_stateless/00549_join_use_nulls.sql
Ivan 97f2a2213e
Move all folders inside /dbms one level up (#9974)
* Move some code outside dbms/src folder
* Fix paths
2020-04-02 02:51:21 +03:00

31 lines
516 B
SQL

SET join_use_nulls = 1;
DROP TABLE IF EXISTS null_00549;
CREATE TABLE null_00549 (k UInt64, a String, b Nullable(String)) ENGINE = Log;
INSERT INTO null_00549 SELECT
k,
a,
b
FROM
(
SELECT
number AS k,
toString(number) AS a
FROM system.numbers
LIMIT 2
) js1
ANY LEFT JOIN
(
SELECT
number AS k,
toString(number) AS b
FROM system.numbers
LIMIT 1, 2
) js2 USING (k)
ORDER BY k ASC;
SELECT * FROM null_00549 ORDER BY k, a, b;
DROP TABLE null_00549;