mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-24 16:42:05 +00:00
16 lines
471 B
SQL
16 lines
471 B
SQL
DROP TABLE IF EXISTS a1;
|
|
DROP TABLE IF EXISTS a2;
|
|
|
|
CREATE TABLE a1(a UInt8, b UInt8) ENGINE=Memory;
|
|
CREATE TABLE a2(a UInt8, b UInt8) ENGINE=Memory;
|
|
|
|
INSERT INTO a1 VALUES (1, 1), (1, 2), (2, 3);
|
|
INSERT INTO a2 VALUES (1, 2), (1, 3), (1, 4);
|
|
|
|
SELECT * FROM a1 as a left JOIN a2 as b on a.a=b.a ORDER BY b SETTINGS join_default_strictness='ANY';
|
|
SELECT '-';
|
|
SELECT a1.*, a2.* FROM a1 ANY LEFT JOIN a2 USING a ORDER BY b;
|
|
|
|
DROP TABLE IF EXISTS a1;
|
|
DROP TABLE IF EXISTS a2;
|