SET join_algorithm = 'hash'; SELECT n, j FROM (SELECT number as n FROM numbers(4)) nums ANY LEFT JOIN ( SELECT number * 2 AS n, number + 10 AS j FROM numbers(4000) ) js2 USING n ORDER BY n; SET max_rows_in_join = 1000; SELECT n, j FROM (SELECT number AS n FROM numbers(4)) nums ANY LEFT JOIN ( SELECT number * 2 AS n, number + 10 AS j FROM numbers(4000) ) js2 USING n ORDER BY n; -- { serverError SET_SIZE_LIMIT_EXCEEDED } SET join_algorithm = 'partial_merge'; SELECT n, j FROM (SELECT number as n FROM numbers(4)) nums ANY LEFT JOIN ( SELECT number * 2 AS n, number + 10 AS j FROM numbers(4000) ) js2 USING n ORDER BY n; SET partial_merge_join_optimizations = 1; SELECT n, j FROM (SELECT number AS n FROM numbers(4)) nums ANY LEFT JOIN ( SELECT number * 2 AS n, number + 10 AS j FROM numbers(4000) ) js2 USING n ORDER BY n; SET join_algorithm = 'auto'; SELECT n, j FROM (SELECT number AS n FROM numbers(4)) nums ANY LEFT JOIN ( SELECT number * 2 AS n, number + 10 AS j FROM numbers(4000) ) js2 USING n ORDER BY n; SET max_rows_in_join = '10'; SELECT n, j FROM (SELECT number AS n FROM numbers(4)) nums ANY LEFT JOIN ( SELECT number * 2 AS n, number + 10 AS j FROM numbers(4000) ) js2 USING n ORDER BY n;