ClickHouse/tests/performance/avg_weighted.xml

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<test max_ignored_relative_change="0.4">
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<settings>
<allow_experimental_bigint_types>1</allow_experimental_bigint_types>
<max_threads>1</max_threads>
<max_insert_threads>8</max_insert_threads>
</settings>
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<preconditions>
<table_exists>hits_100m_single</table_exists>
</preconditions>
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<create_query>CREATE TABLE perf_avg(
num UInt64,
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num_u Decimal256(75) DEFAULT toDecimal256(num / 400000, 75),
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num_f Float64 DEFAULT num / 100
) ENGINE = MergeTree() ORDER BY num
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</create_query>
<fill_query>
INSERT INTO perf_avg(num)
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SELECT toUInt64(UserID / (WatchID + 1) * 1000000)
FROM hits_100m_single
LIMIT 50000000
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</fill_query>
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<query>SELECT avg(num) FROM perf_avg FORMAT Null</query>
<query>SELECT avg(2 * num) FROM perf_avg FORMAT Null</query>
<query>SELECT avg(num_u) FROM perf_avg FORMAT Null</query>
<query>SELECT avg(num_f) FROM perf_avg FORMAT Null</query>
<query>SELECT avgWeighted(num_f, num) FROM perf_avg FORMAT Null</query>
<query>SELECT avgWeighted(num_f, num_f) FROM perf_avg FORMAT Null</query>
<query>SELECT avgWeighted(num_f, num_u) FROM perf_avg FORMAT Null</query>
<query>SELECT avgWeighted(num_u, num_f) FROM perf_avg FORMAT Null</query>
<query>SELECT avgWeighted(num_u, num) FROM perf_avg FORMAT Null</query>
<query>SELECT avgWeighted(num_u, num_u) FROM perf_avg FORMAT Null</query>
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<drop_query>DROP TABLE IF EXISTS perf_avg</drop_query>
</test>