ClickHouse/dbms/tests/performance/order_by_single_column.xml
2019-04-30 20:11:43 +03:00

38 lines
1.3 KiB
XML

<test>
<name>ORDER BY single string column</name>
<tags>
<tag>sorting</tag>
<tag>comparison</tag>
</tags>
<preconditions>
<table_exists>hits_100m_single</table_exists>
</preconditions>
<type>loop</type>
<stop_conditions>
<all_of>
<iterations>5</iterations>
<min_time_not_changing_for_ms>10000</min_time_not_changing_for_ms>
</all_of>
<any_of>
<iterations>50</iterations>
<total_time_ms>60000</total_time_ms>
</any_of>
</stop_conditions>
<query>SELECT URL as col FROM hits_100m_single ORDER BY col LIMIT 1000,1</query>
<query>SELECT SearchPhrase as col FROM hits_100m_single ORDER BY col LIMIT 10000,1</query>
<query>SELECT SearchPhrase as col FROM hits_100m_single WHERE notEmpty(col) ORDER BY col LIMIT 10000,1</query>
<query>SELECT MobilePhoneModel as col FROM hits_100m_single ORDER BY col LIMIT 20000,1</query>
<query>SELECT MobilePhoneModel as col FROM hits_100m_single WHERE notEmpty(col) ORDER BY col LIMIT 500000,1</query>
<query>SELECT PageCharset as col FROM hits_100m_single ORDER BY col LIMIT 10000,1</query>
<query>SELECT Title as col FROM hits_100m_single ORDER BY col LIMIT 1000,1</query>
<main_metric>
<min_time/>
</main_metric>
</test>