ClickHouse/tests/performance/read_from_comp_parts.xml

<test>
    <create_query>
        CREATE TABLE mt_comp_parts
        ENGINE = MergeTree
        ORDER BY (c1, c2)
        SETTINGS min_rows_for_wide_part = 1000000000 AS
        SELECT *
        FROM generateRandom('c1 UInt32, c2 UInt64, s1 String, arr1 Array(UInt32), c3 UInt64, s2 String', 0, 30, 30)
        LIMIT 50000000
    </create_query>

    <settings>
        <max_threads>8</max_threads>
    </settings>

    <query short="1">SELECT count() FROM mt_comp_parts WHERE NOT ignore(c1)</query>
    <query>SELECT count() FROM mt_comp_parts WHERE NOT ignore(c2, s1, arr1, s2)</query>
    <query>SELECT count() FROM mt_comp_parts WHERE NOT ignore(c1, s1, c3)</query>
    <query>SELECT count() FROM mt_comp_parts WHERE NOT ignore(c1, c2, c3)</query>
    <query>SELECT count() FROM mt_comp_parts WHERE NOT ignore(*)</query>

    <drop_query>DROP TABLE IF EXISTS mt_comp_parts</drop_query>
</test>