ClickHouse/tests/performance/lz4_hits_columns.xml

<test>
  <substitutions>
    <substitution>
      <name>column</name>
      <values>
        <value>ClientIP</value>
        <value>ClientTimeZone</value>
        <value>CookieEnable</value>
        <value>CounterClass</value>
        <value>CounterID</value>
        <value>EventDate</value>
        <value>EventTime</value>
        <value>GoodEvent</value>
        <value>HitColor</value>
        <value>JavaEnable</value>
        <value>OpenerName</value>
        <value>PageCharset</value>
        <value>ParamCurrency</value>
        <value>ParamPrice</value>
        <value>Referer</value>
        <value>RefererCategoryID</value>
        <value>RefererHash</value>
        <value>RegionID</value>
        <value>SearchPhrase</value>
        <value>SilverlightVersion4</value>
        <value>Title</value>
        <value>TraficSourceID</value>
        <value>URLCategoryID</value>
        <value>UserAgent</value>
        <value>UserAgentMinor</value>
        <value>UserID</value>
        <value>WatchID</value>
        <value>WindowName</value>
      </values>
    </substitution>
  </substitutions>

  <query>select {column} from hits_100m_single format Null</query>
</test>