ClickHouse/tests/performance/functions_coding.xml

<test>
    <query>SELECT count() FROM numbers(100000000) WHERE NOT ignore(MACNumToString(number))</query>
    <query>SELECT count() FROM numbers(100000000) WHERE NOT ignore(MACStringToNum(MACNumToString(number)))</query>
    <query>SELECT count() FROM zeros_mt(1000000000) WHERE NOT ignore(MACNumToString(rand64()))</query>
    <query>SELECT count() FROM zeros_mt(1000000000) WHERE NOT ignore(MACStringToNum(MACNumToString(rand64())))</query>
</test>