ClickHouse/dbms/tests/performance/date_time/date_time.xml

<test>
    <name>Functions for working with date and time</name>

    <type>once</type>

    <tags>
        <tag>long</tag>
    </tags>

    <stop_conditions>
        <any_of>
            <average_speed_not_changing_for_ms>10000</average_speed_not_changing_for_ms>
            <total_time_ms>1000</total_time_ms>
        </any_of>
    </stop_conditions>

    <metrics>
        <max_rows_per_second />
        <max_bytes_per_second />
        <avg_rows_per_second />
        <avg_bytes_per_second />
    </metrics>

    <substitutions>
       <substitution>
           <name>datetime_transform</name>
           <values>
               <value>toSecond</value>
               <value>toMinute</value>
               <value>toHour</value>
               <value>toDayOfWeek</value>
               <value>toDayOfMonth</value>
               <value>toMonth</value>
               <!--value>toQuarter</value-->
               <value>toYear</value>

               <value>toStartOfMinute</value>
               <value>toStartOfFiveMinute</value>
               <value>toStartOfFifteenMinutes</value>
               <value>toStartOfHour</value>
               <value>toStartOfDay</value>
               <value>toDate</value>
               <value>toMonday</value>
               <value>toStartOfMonth</value>
               <value>toStartOfQuarter</value>
               <value>toYear</value>

               <value>toTime</value>

               <value>toRelativeYearNum</value>
               <value>toRelativeMonthNum</value>
               <value>toRelativeWeekNum</value>
               <value>toRelativeDayNum</value>
               <value>toRelativeHourNum</value>
               <value>toRelativeMinuteNum</value>
               <value>toRelativeSecondNum</value>

               <value>toYYYYMM</value>
               <value>toYYYYMMDD</value>
               <value>toYYYYMMDDhhmmss</value>
           </values>
       </substitution>
       <substitution>
           <name>date_transform</name>
           <values>
               <value>toDayOfWeek</value>
               <value>toDayOfMonth</value>
               <value>toMonth</value>
               <!--value>toQuarter</value-->
               <value>toYear</value>

               <value>toStartOfDay</value>
               <value>toDate</value>
               <value>toMonday</value>
               <value>toStartOfMonth</value>
               <value>toStartOfQuarter</value>
               <value>toYear</value>

               <value>toRelativeYearNum</value>
               <value>toRelativeMonthNum</value>
               <value>toRelativeWeekNum</value>
               <value>toRelativeDayNum</value>

               <value>toYYYYMM</value>
               <value>toYYYYMMDD</value>
               <value>toYYYYMMDDhhmmss</value>
           </values>
       </substitution>
       <substitution>
           <name>time_zone</name>
           <values>
               <value>UTC</value>
               <value>Europe/Moscow</value>
               <value>Asia/Kolkata</value>
           </values>
       </substitution>
    </substitutions>

    <query>SELECT count() FROM system.numbers WHERE NOT ignore(toDateTime('2017-01-01 00:00:00') + number % 100000000 + rand() % 100000 AS t, {datetime_transform}(t, '{time_zone}'))</query>
    <query>SELECT count() FROM system.numbers WHERE NOT ignore(toDate('2017-01-01') + number % 1000 + rand() % 10 AS t, {date_transform}(t))</query>
</test>