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Merge pull request #8947 from ClickHouse/sum-map-add-perf-test

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Added performance test for sumMap
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alexey-milovidov 2020-02-02 03:35:04 +03:00 committed by GitHub
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dbms/tests/performance/sum_map.xml Normal file
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<test>
<type>once</type>
<stop_conditions>
<all_of>
<total_time_ms>30000</total_time_ms>
</all_of>
</stop_conditions>
<settings>
<max_threads>1</max_threads>
</settings>
<substitutions>
<substitution>
<name>scale</name>
<values>
<value>1000000</value>
<value>10000000</value>
</values>
</substitution>
<substitution>
<name>func</name>
<values>
<value>sumMap</value>
<value>sumMapWithOverflow</value>
</values>
</substitution>
</substitutions>
<create_query>
CREATE TEMPORARY TABLE sum_map_{scale} AS
SELECT
arrayMap(x -> (x % 23), range(50)) AS key,
arrayMap(x -> intDiv(number, x + 1), range(50)) AS val
FROM numbers({scale})
</create_query>
<query>SELECT {func}(key, val) FROM sum_map_{scale} FORMAT Null</query>
</test>