ClickHouse/dbms/tests/performance/columns_hashing.xml

<test>
    <tags>
        <tag>columns_hashing</tag>
    </tags>

    <preconditions>
        <table_exists>hits_100m_single</table_exists>
        <table_exists>hits_1000m_single</table_exists>
    </preconditions>


    <stop_conditions>
        <all_of>
            <iterations>5</iterations>
            <min_time_not_changing_for_ms>60000</min_time_not_changing_for_ms>
        </all_of>
        <any_of>
            <iterations>10</iterations>
            <total_time_ms>150000</total_time_ms>
        </any_of>
    </stop_conditions>

<!--
    <query><![CDATA[select count() from hits_100m_single any left join hits_100m_single using (UserID, RegionID)]]></query>
    <query><![CDATA[select count() from hits_100m_single any left join hits_100m_single using UserID]]></query>
    <query><![CDATA[select count() from hits_100m_single any left join hits_100m_single using URL where URL != '']]></query>
    <query><![CDATA[select count() from hits_1000m_single any left join hits_1000m_single using MobilePhoneModel where MobilePhoneModel != '']]></query>
    <query><![CDATA[select count() from hits_100m_single any left join hits_100m_single using (MobilePhoneModel, UserID) where MobilePhoneModel != '']]></query>

    <query><![CDATA[select count() from (select count() from hits_1000m_single group by UserID)]]></query>
    <query><![CDATA[select count() from (select count() from hits_100m_single group by (UserID, RegionID))]]></query>
    <query><![CDATA[select count() from (select count() from hits_100m_single where URL != '' group by URL)]]></query>
    <query><![CDATA[select count() from (select count() from hits_1000m_single where MobilePhoneModel != '' group by MobilePhoneModel)]]></query>
    <query><![CDATA[select count() from (select count() from hits_1000m_single where MobilePhoneModel != '' group by (MobilePhoneModel, UserID))]]></query>
-->
    <query><![CDATA[select sum(UserID + 1 in (select UserID from hits_100m_single)) from hits_100m_single]]></query>
    <query><![CDATA[select sum((UserID + 1, RegionID) in (select UserID, RegionID from hits_100m_single)) from hits_100m_single]]></query>
    <query><![CDATA[select sum(URL in (select URL from hits_100m_single where URL != '')) from hits_100m_single]]></query>
    <query><![CDATA[select sum(MobilePhoneModel in (select MobilePhoneModel from hits_1000m_single where MobilePhoneModel != '')) from hits_1000m_single]]></query>
    <query><![CDATA[select sum((MobilePhoneModel, UserID + 1) in (select MobilePhoneModel, UserID from hits_1000m_single where MobilePhoneModel != '')) from hits_1000m_single]]></query>

</test>