mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-10 01:25:21 +00:00
74 lines
2.9 KiB
SQL
74 lines
2.9 KiB
SQL
SET allow_experimental_analyzer = 1;
|
|
SET join_use_nulls = 1;
|
|
|
|
DROP TABLE IF EXISTS test_table_join_1;
|
|
CREATE TABLE test_table_join_1
|
|
(
|
|
id UInt64,
|
|
value String
|
|
) ENGINE = TinyLog;
|
|
|
|
DROP TABLE IF EXISTS test_table_join_2;
|
|
CREATE TABLE test_table_join_2
|
|
(
|
|
id UInt64,
|
|
value String
|
|
) ENGINE = TinyLog;
|
|
|
|
INSERT INTO test_table_join_1 VALUES (0, 'Join_1_Value_0');
|
|
INSERT INTO test_table_join_1 VALUES (1, 'Join_1_Value_1');
|
|
INSERT INTO test_table_join_1 VALUES (2, 'Join_1_Value_2');
|
|
|
|
INSERT INTO test_table_join_2 VALUES (0, 'Join_2_Value_0');
|
|
INSERT INTO test_table_join_2 VALUES (1, 'Join_2_Value_1');
|
|
INSERT INTO test_table_join_2 VALUES (3, 'Join_2_Value_3');
|
|
|
|
-- { echoOn }
|
|
|
|
SELECT t1.id AS t1_id, toTypeName(t1_id), t1.value AS t1_value, toTypeName(t1_value), t2.id AS t2_id, toTypeName(t2_id), t2.value AS t2_value, toTypeName(t2_value)
|
|
FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 ON t1.id = t2.id;
|
|
|
|
SELECT '--';
|
|
|
|
SELECT t1.id AS t1_id, toTypeName(t1_id), t1.value AS t1_value, toTypeName(t1_value), t2.id AS t2_id, toTypeName(t2_id), t2.value AS t2_value, toTypeName(t2_value)
|
|
FROM test_table_join_1 AS t1 LEFT JOIN test_table_join_2 AS t2 ON t1.id = t2.id;
|
|
|
|
SELECT '--';
|
|
|
|
SELECT t1.id AS t1_id, toTypeName(t1_id), t1.value AS t1_value, toTypeName(t1_value), t2.id AS t2_id, toTypeName(t2_id), t2.value AS t2_value, toTypeName(t2_value)
|
|
FROM test_table_join_1 AS t1 RIGHT JOIN test_table_join_2 AS t2 ON t1.id = t2.id;
|
|
|
|
SELECT '--';
|
|
|
|
SELECT t1.id AS t1_id, toTypeName(t1_id), t1.value AS t1_value, toTypeName(t1_value), t2.id AS t2_id, toTypeName(t2_id), t2.value AS t2_value, toTypeName(t2_value)
|
|
FROM test_table_join_1 AS t1 FULL JOIN test_table_join_2 AS t2 ON t1.id = t2.id;
|
|
|
|
SELECT '--';
|
|
|
|
SELECT id AS using_id, toTypeName(using_id), t1.id AS t1_id, toTypeName(t1_id), t1.value AS t1_value, toTypeName(t1_value),
|
|
t2.id AS t2_id, toTypeName(t2_id), t2.value AS t2_value, toTypeName(t2_value)
|
|
FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 USING (id);
|
|
|
|
SELECT '--';
|
|
|
|
SELECT id AS using_id, toTypeName(using_id), t1.id AS t1_id, toTypeName(t1_id), t1.value AS t1_value, toTypeName(t1_value),
|
|
t2.id AS t2_id, toTypeName(t2_id), t2.value AS t2_value, toTypeName(t2_value)
|
|
FROM test_table_join_1 AS t1 LEFT JOIN test_table_join_2 AS t2 USING (id);
|
|
|
|
SELECT '--';
|
|
|
|
SELECT id AS using_id, toTypeName(using_id), t1.id AS t1_id, toTypeName(t1_id), t1.value AS t1_value, toTypeName(t1_value),
|
|
t2.id AS t2_id, toTypeName(t2_id), t2.value AS t2_value, toTypeName(t2_value)
|
|
FROM test_table_join_1 AS t1 RIGHT JOIN test_table_join_2 AS t2 USING (id);
|
|
|
|
SELECT '--';
|
|
|
|
SELECT id AS using_id, toTypeName(using_id), t1.id AS t1_id, toTypeName(t1_id), t1.value AS t1_value, toTypeName(t1_value),
|
|
t2.id AS t2_id, toTypeName(t2_id), t2.value AS t2_value, toTypeName(t2_value)
|
|
FROM test_table_join_1 AS t1 FULL JOIN test_table_join_2 AS t2 USING (id);
|
|
|
|
-- { echoOff }
|
|
|
|
DROP TABLE test_table_join_1;
|
|
DROP TABLE test_table_join_2;
|