ClickHouse/tests/performance/rand.xml
李扬 1de5bb2392
Add function canonicalRand (#43124)
* add function canonicalRand

* add perf test

* revert rand.xml
2022-11-15 00:27:19 +01:00

16 lines
579 B
XML

<test>
<substitutions>
<substitution>
<name>table</name>
<values>
<value>zeros(1000000000)</value>
</values>
</substitution>
</substitutions>
<query>SELECT count() FROM (SELECT rand() FROM zeros(1000000000)) </query>
<query>SELECT count() FROM (SELECT rand64() FROM zeros(1000000000)) </query>
<query>SELECT count() FROM (SELECT randUniform(0, 1) FROM zeros(100000000)) </query>
<query>SELECT count() FROM (SELECT generateUUIDv4() FROM zeros( 100000000)) </query>
</test>