ClickHouse/tests/queries/0_stateless/00057_join_aliases.sql

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2022-06-07 13:59:30 +00:00
SELECT * FROM (
SELECT number, number / 2 AS n, j1, j2
FROM system.numbers
ANY LEFT JOIN (SELECT number / 3 AS n, number AS j1, 'Hello' AS j2 FROM system.numbers LIMIT 10) js2
USING n LIMIT 10
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) ORDER BY n
SETTINGS join_algorithm = 'hash'; -- the query does not finish with merge join