ClickHouse/tests/queries/0_stateless/01000_subquery_requires_alias.sql
2023-03-01 18:03:42 +01:00

21 lines
526 B
SQL

SET allow_experimental_analyzer = 1;
SET joined_subquery_requires_alias = 1;
SELECT * FROM (SELECT 1 as A, 2 as B) X
ALL LEFT JOIN (SELECT 3 as A, 2 as B) Y
USING (B);
SELECT * FROM (SELECT 1 as A, 2 as B) X
ALL LEFT JOIN (SELECT 3 as A, 2 as B)
USING (B); -- { serverError 206 }
SELECT * FROM (SELECT 1 as A, 2 as B)
ALL LEFT JOIN (SELECT 3 as A, 2 as B) Y
USING (B); -- { serverError 206 }
set joined_subquery_requires_alias = 0;
SELECT * FROM (SELECT 1 as A, 2 as B)
ALL LEFT JOIN (SELECT 3 as A, 2 as B) Y
USING (B);