ClickHouse/tests/performance/random_fixed_string.xml

<test>
    <query>SELECT count() FROM zeros(100000000) WHERE NOT ignore(randomFixedString(10))</query>
    <query>SELECT count() FROM zeros(10000000) WHERE NOT ignore(randomFixedString(100))</query>
    <query>SELECT count() FROM zeros(100000) WHERE NOT ignore(randomFixedString(1000))</query>
    <query>SELECT count() FROM zeros(10000) WHERE NOT ignore(randomFixedString(10000))</query>
</test>