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Add tests in join_with_array_join

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vdimir 2021-04-07 16:09:36 +03:00
parent 9fe20c1628
commit 9cff5ebb3e
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2 changed files with 37 additions and 7 deletions
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5
tests/queries/0_stateless/00855_join_with_array_join.reference
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39
tests/queries/0_stateless/00855_join_with_array_join.sql
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SET joined_subquery_requires_alias = 0;
select ax, c from (select [1,2] ax, 0 c) array join ax join (select 0 c) using(c);
select ax, c from (select [3,4] ax, 0 c) join (select 0 c) using(c) array join ax;
select ax, c from (select [5,6] ax, 0 c) s1 join system.one s2 ON s1.c = s2.dummy array join ax;
SELECT ax, c FROM (SELECT [1,2] ax, 0 c) ARRAY JOIN ax JOIN (SELECT 0 c) USING (c);
SELECT ax, c FROM (SELECT [3,4] ax, 0 c) JOIN (SELECT 0 c) USING (c) ARRAY JOIN ax;
SELECT ax, c FROM (SELECT [5,6] ax, 0 c) s1 JOIN system.one s2 ON s1.c = s2.dummy ARRAY JOIN ax;
SELECT ax, c FROM (SELECT [101,102] ax, 0 c) s1
JOIN system.one s2 ON s1.c = s2.dummy
JOIN system.one s3 ON s1.c = s3.dummy
ARRAY JOIN ax; -- { serverError 48 }
SELECT '-';
SET joined_subquery_requires_alias = 1;
DROP TABLE IF EXISTS f;
DROP TABLE IF EXISTS d;
CREATE TABLE f (`d_ids` Array(Int64) ) ENGINE = TinyLog;
INSERT INTO f VALUES ([1, 2]);
CREATE TABLE d (`id` Int64, `name` String ) ENGINE = TinyLog;
INSERT INTO d VALUES (2, 'a2'), (3, 'a3');
SELECT d_ids, id, name FROM f LEFT ARRAY JOIN d_ids LEFT JOIN d ON d.id = d_ids ORDER BY id;
SELECT did, id, name FROM f LEFT ARRAY JOIN d_ids as did LEFT JOIN d ON d.id = did ORDER BY id;
-- name clash, doesn't work yet
SELECT id, name FROM f LEFT ARRAY JOIN d_ids as id LEFT JOIN d ON d.id = id ORDER BY id; -- { serverError 403 }
DROP TABLE IF EXISTS f;
DROP TABLE IF EXISTS d;
select ax, c from (select [7,8] ax, 0 c) s1
join system.one s2 ON s1.c = s2.dummy
join system.one s3 ON s1.c = s3.dummy
array join ax; -- { serverError 48 }