mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-25 09:02:00 +00:00
43 lines
1.1 KiB
SQL
43 lines
1.1 KiB
SQL
drop table IF EXISTS joinbug;
|
|
|
|
set allow_deprecated_syntax_for_merge_tree=1;
|
|
CREATE TABLE joinbug (
|
|
event_date Date MATERIALIZED toDate(created, 'Asia/Istanbul'),
|
|
id UInt64,
|
|
id2 UInt64,
|
|
val UInt64,
|
|
val2 Int32,
|
|
created UInt64
|
|
) ENGINE = MergeTree(event_date, (id, id2), 8192);
|
|
|
|
insert into joinbug (id, id2, val, val2, created) values (1,11,91,81,123456), (2,22,92,82,123457);
|
|
|
|
drop table IF EXISTS joinbug_join;
|
|
|
|
CREATE TABLE joinbug_join (
|
|
id UInt64,
|
|
id2 UInt64,
|
|
val UInt64,
|
|
val2 Int32,
|
|
created UInt64
|
|
) ENGINE = Join(SEMI, LEFT, id2);
|
|
|
|
insert into joinbug_join (id, id2, val, val2, created)
|
|
select id, id2, val, val2, created
|
|
from joinbug;
|
|
|
|
select * from joinbug;
|
|
|
|
select id, id2, val, val2, created
|
|
from ( SELECT toUInt64(arrayJoin(range(50))) AS id2 ) js1
|
|
SEMI LEFT JOIN joinbug_join using id2;
|
|
|
|
-- type conversion
|
|
SELECT * FROM ( SELECT toUInt32(11) AS id2 ) AS js1 SEMI LEFT JOIN joinbug_join USING (id2);
|
|
|
|
-- can't convert right side in case on storage join
|
|
SELECT * FROM ( SELECT toInt64(11) AS id2 ) AS js1 SEMI LEFT JOIN joinbug_join USING (id2); -- { serverError 53 }
|
|
|
|
DROP TABLE joinbug;
|
|
DROP TABLE joinbug_join;
|