mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-01 12:01:58 +00:00
22 lines
763 B
SQL
22 lines
763 B
SQL
CREATE DATABASE IF NOT EXISTS test;
|
|
DROP TABLE IF EXISTS test.a1;
|
|
DROP TABLE IF EXISTS test.a2;
|
|
|
|
SET send_logs_level = 'none';
|
|
|
|
CREATE TABLE test.a1(a UInt8, b UInt8) ENGINE=Memory;
|
|
CREATE TABLE test.a2(a UInt8, b UInt8) ENGINE=Memory;
|
|
|
|
INSERT INTO test.a1 VALUES (1, 1);
|
|
INSERT INTO test.a1 VALUES (1, 2);
|
|
INSERT INTO test.a1 VALUES (1, 3);
|
|
INSERT INTO test.a2 VALUES (1, 2);
|
|
INSERT INTO test.a2 VALUES (1, 3);
|
|
INSERT INTO test.a2 VALUES (1, 4);
|
|
|
|
SELECT a, b FROM test.a1 LEFT JOIN (SELECT a, b FROM test.a2) USING a ORDER BY b SETTINGS join_default_strictness='ANY';
|
|
SELECT a, b FROM test.a1 LEFT JOIN (SELECT a, b FROM test.a2) USING a ORDER BY b; -- default SETTINGS join_default_strictness='ALL';
|
|
|
|
DROP TABLE IF EXISTS test.a1;
|
|
DROP TABLE IF EXISTS test.a2;
|