DROP TABLE IF EXISTS t1; DROP TABLE IF EXISTS t2; CREATE TABLE t1 (id Int) ENGINE = Memory; CREATE TABLE t2 (id Int) ENGINE = Memory; INSERT INTO t1 VALUES (1), (2); INSERT INTO t2 VALUES (2), (3); SELECT 70 = 10 * sum(t1.id) + sum(t2.id) AND count() == 4 FROM t1 JOIN t2 ON 1 = 1; SELECT 70 = 10 * sum(t1.id) + sum(t2.id) AND count() == 4 FROM t1 JOIN t2 ON 1; SELECT 70 = 10 * sum(t1.id) + sum(t2.id) AND count() == 4 FROM t1 JOIN t2 ON 2 = 2 AND 3 = 3; SELECT 70 = 10 * sum(t1.id) + sum(t2.id) AND count() == 4 FROM t1 INNER ANY JOIN t2 ON toNullable(1); SELECT 70 = 10 * sum(t1.id) + sum(t2.id) AND count() == 4 FROM t1 INNER ANY JOIN t2 ON toLowCardinality(1); SELECT 70 = 10 * sum(t1.id) + sum(t2.id) AND count() == 4 FROM t1 INNER ANY JOIN t2 ON toLowCardinality(toNullable(1)); SELECT 70 = 10 * sum(t1.id) + sum(t2.id) AND count() == 4 FROM t1 INNER ANY JOIN t2 ON toNullable(toLowCardinality(1)); SELECT * FROM t1 INNER ANY JOIN t2 ON toUInt16(1); -- { serverError 403 } SELECT * FROM t1 INNER ANY JOIN t2 ON toInt8(1); -- { serverError 403 } SELECT * FROM t1 INNER ANY JOIN t2 ON 256; -- { serverError 403 } SELECT * FROM t1 INNER ANY JOIN t2 ON -1; -- { serverError 403 } SELECT * FROM t1 INNER ANY JOIN t2 ON toString(1); -- { serverError 403 } SELECT '- ON NULL -'; SELECT '- inner -'; SELECT * FROM t1 INNER ANY JOIN t2 ON NULL; SELECT * FROM t1 INNER ANY JOIN t2 ON 0; SELECT * FROM t1 INNER ANY JOIN t2 ON 1 = 2; SELECT '- left -'; SELECT * FROM t1 LEFT JOIN t2 ON NULL ORDER BY t1.id, t2.id; SELECT '- right -'; SELECT * FROM t1 RIGHT JOIN t2 ON NULL ORDER BY t1.id, t2.id; SELECT '- full -'; SELECT * FROM t1 FULL JOIN t2 ON NULL ORDER BY t1.id, t2.id; SELECT '- inner -'; SELECT * FROM t1 INNER ANY JOIN t2 ON NULL ORDER BY t1.id NULLS FIRST, t2.id SETTINGS join_use_nulls = 1; SELECT '- left -'; SELECT * FROM t1 LEFT JOIN t2 ON NULL ORDER BY t1.id NULLS FIRST, t2.id SETTINGS join_use_nulls = 1; SELECT '- right -'; SELECT * FROM t1 RIGHT JOIN t2 ON NULL ORDER BY t1.id NULLS FIRST, t2.id SETTINGS join_use_nulls = 1; SELECT '- full -'; SELECT * FROM t1 FULL JOIN t2 ON NULL ORDER BY t1.id NULLS FIRST, t2.id SETTINGS join_use_nulls = 1; SELECT * FROM t1 JOIN t2 ON 1 = 1 SETTINGS join_algorithm = 'partial_merge'; -- { serverError 48 } SELECT * FROM t1 JOIN t2 ON 1 = 1 SETTINGS join_algorithm = 'auto'; -- { serverError 48 } SELECT * FROM t1 JOIN t2 ON NULL SETTINGS join_algorithm = 'partial_merge'; -- { serverError 48 } SELECT * FROM t1 LEFT JOIN t2 ON NULL SETTINGS join_algorithm = 'partial_merge'; -- { serverError 48 } SELECT * FROM t1 RIGHT JOIN t2 ON NULL SETTINGS join_algorithm = 'auto'; -- { serverError 48 } SELECT * FROM t1 FULL JOIN t2 ON NULL SETTINGS join_algorithm = 'partial_merge'; -- { serverError 48 } DROP TABLE IF EXISTS t1; DROP TABLE IF EXISTS t2;