ClickHouse/tests/queries/0_stateless/03236_squashing_high_memory.sql

-- Tags: no-fasttest, no-asan, no-tsan, no-msan, no-ubsan
-- reason: test requires too many rows to read

SET max_rows_to_read = '501G';

DROP TABLE IF EXISTS id_values;

DROP TABLE IF EXISTS test_table;

CREATE TABLE id_values ENGINE MergeTree ORDER BY id1 AS
    SELECT arrayJoin(range(500000)) AS id1, arrayJoin(range(1000)) AS id2;

SET max_memory_usage = '1G';

CREATE TABLE test_table ENGINE MergeTree ORDER BY id AS
SELECT id_values.id1             AS id,
    string_values.string_val1 AS string_val1,
    string_values.string_val2 AS string_val2
FROM id_values
        JOIN (SELECT arrayJoin(range(10)) AS id1,
                    'qwe'                AS string_val1,
                    'asd'                AS string_val2) AS string_values
            ON id_values.id1 = string_values.id1
    SETTINGS join_algorithm = 'hash';

DROP TABLE IF EXISTS id_values;
DROP TABLE IF EXISTS test_table;