ClickHouse/tests/queries/0_stateless/00561_storage_join.sql

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drop table IF EXISTS joinbug;
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CREATE TABLE joinbug (
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event_date Date MATERIALIZED toDate(created, 'Europe/Moscow'),
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);
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drop table IF EXISTS joinbug_join;
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CREATE TABLE joinbug_join (
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id UInt64,
id2 UInt64,
val UInt64,
val2 Int32,
created UInt64
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) ENGINE = Join(SEMI, LEFT, id2);
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insert into joinbug_join (id, id2, val, val2, created)
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select id, id2, val, val2, created
from joinbug;
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/* expected */
select *
from joinbug;
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/* wtf */
select id, id2, val, val2, created
from (
SELECT toUInt64(arrayJoin(range(50))) AS id2
) js1
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SEMI LEFT JOIN joinbug_join using id2;
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/* type conversion */
SELECT * FROM
(
SELECT toUInt32(11) AS id2
) AS js1
SEMI LEFT JOIN joinbug_join USING (id2);
DROP TABLE joinbug;
DROP TABLE joinbug_join;