mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-17 21:24:28 +00:00
19 lines
823 B
SQL
19 lines
823 B
SQL
DROP TABLE IF EXISTS t2;
|
|
|
|
CREATE TABLE t2 (s String, x Array(UInt8), k UInt64) ENGINE = Join(ANY, LEFT, k);
|
|
|
|
INSERT INTO t2 VALUES ('abc', [0], 1), ('def', [1, 2], 2);
|
|
INSERT INTO t2 (k, s) VALUES (3, 'ghi');
|
|
INSERT INTO t2 (x, k) VALUES ([3, 4, 5], 4);
|
|
|
|
SELECT k, s FROM (SELECT number AS k FROM system.numbers LIMIT 10) js1 ANY LEFT JOIN t2 USING k;
|
|
SELECT s, x FROM (SELECT number AS k FROM system.numbers LIMIT 10) js1 ANY LEFT JOIN t2 USING k;
|
|
SELECT x, s, k FROM (SELECT number AS k FROM system.numbers LIMIT 10) js1 ANY LEFT JOIN t2 USING k;
|
|
SELECT 1, x, 2, s, 3, k, 4 FROM (SELECT number AS k FROM system.numbers LIMIT 10) js1 ANY LEFT JOIN t2 USING k;
|
|
|
|
SELECT t1.k, t1.s, t2.x
|
|
FROM ( SELECT number AS k, 'a' AS s FROM numbers(2) GROUP BY number WITH TOTALS ) AS t1
|
|
ANY LEFT JOIN t2 AS t2 USING(k);
|
|
|
|
DROP TABLE t2;
|