SET allow_experimental_analyzer = 1; DROP TABLE IF EXISTS test_table; CREATE TABLE test_table ( id UInt64, value String, value_array Array(UInt64), value_array_array Array(Array(UInt64)) ) ENGINE=TinyLog; INSERT INTO test_table VALUES (0, 'Value', [1, 2, 3], [[1, 2, 3]]), (0, 'Value', [4, 5, 6], [[1, 2, 3], [4, 5, 6]]); -- { echoOn } SELECT 'ARRAY JOIN with constant'; SELECT id, value, value_1 FROM test_table ARRAY JOIN [1, 2, 3] AS value_1; SELECT '--'; SELECT id, value FROM test_table ARRAY JOIN [1, 2, 3] AS value; SELECT '--'; WITH [1, 2, 3] AS constant_array SELECT id, value FROM test_table ARRAY JOIN constant_array AS value; SELECT '--'; WITH [1, 2, 3] AS constant_array SELECT id, value, value_1 FROM test_table ARRAY JOIN constant_array AS value_1; SELECT '--'; SELECT id, value, value_1, value_2 FROM test_table ARRAY JOIN [[1, 2, 3]] AS value_1 ARRAY JOIN value_1 AS value_2; SELECT 1 AS value FROM test_table ARRAY JOIN [1,2,3] AS value; -- { serverError 179 } SELECT 'ARRAY JOIN with column'; SELECT id, value, test_table.value_array FROM test_table ARRAY JOIN value_array; SELECT '--'; SELECT id, value_array, value FROM test_table ARRAY JOIN value_array AS value; SELECT '--'; SELECT id, value, value_array, value_array_element FROM test_table ARRAY JOIN value_array AS value_array_element; SELECT '--'; SELECT id, value, value_array AS value_array_array_alias FROM test_table ARRAY JOIN value_array_array_alias; SELECT '--'; SELECT id AS value FROM test_table ARRAY JOIN value_array AS value; -- { serverError 179 } SELECT '--'; SELECT id, value, value_array AS value_array_array_alias, value_array_array_alias_element FROM test_table ARRAY JOIN value_array_array_alias AS value_array_array_alias_element; SELECT '--'; SELECT id, value, value_array_array, value_array_array_inner_element, value_array_array_inner_element, value_array_array_inner_inner_element FROM test_table ARRAY JOIN value_array_array AS value_array_array_inner_element ARRAY JOIN value_array_array_inner_element AS value_array_array_inner_inner_element; -- { echoOff } DROP TABLE test_table;