mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-24 00:22:29 +00:00
14 lines
471 B
SQL
14 lines
471 B
SQL
DROP TABLE IF EXISTS kv;
|
|
|
|
CREATE TABLE kv (k UInt32, v UInt32) ENGINE Join(Any, Left, k);
|
|
INSERT INTO kv VALUES (1, 2);
|
|
INSERT INTO kv VALUES (1, 3);
|
|
SELECT joinGet('kv', 'v', toUInt32(1));
|
|
CREATE TABLE kv_overwrite (k UInt32, v UInt32) ENGINE Join(Any, Left, k) SETTINGS join_any_take_last_row = 1;
|
|
INSERT INTO kv_overwrite VALUES (1, 2);
|
|
INSERT INTO kv_overwrite VALUES (1, 3);
|
|
SELECT joinGet('kv_overwrite', 'v', toUInt32(1));
|
|
|
|
DROP TABLE kv;
|
|
DROP TABLE kv_overwrite;
|