ClickHouse/tests/performance/columns_hashing.xml

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<test>
<tags>
<tag>columns_hashing</tag>
</tags>
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<preconditions>
<table_exists>hits_100m_single</table_exists>
<table_exists>hits_1000m_single</table_exists>
</preconditions>
<!--
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<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>
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<query><![CDATA[select count() from (select count() from hits_1000m_single group by UserID)]]></query>
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<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>
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<query><![CDATA[select count() from (select count() from hits_1000m_single where MobilePhoneModel != '' group by (MobilePhoneModel, UserID))]]></query>
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-->
<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>
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<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>
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</test>