ClickHouse/tests/performance/json_input_format_part_fields.xml

<test>
    <create_query>
    create table t(
        f1 Nullable(String),
        f2 Nullable(Int32),
        f3 Nullable(String),
        f4 Nullable(Int32),
        f5 Nullable(UInt64),
        f6 Nullable(UInt64),
        f7 Nullable(String),
        f8 Nullable(String)
    ) ENGINE = File(JSONEachRow)</create_query>
    <fill_query>
    insert into t 
    select 
        '3014660362662815',
        123,
        'xxsdfsdfs',
        22,
        240321215532916041,
        1711036533457,
        'xxxxx',
        'sdsfsdfsddf'
    from numbers_mt(1000000)
    </fill_query>

    <query>select count(f1) from t settings max_threads=2</query>

    <drop_query>drop table t</drop_query>
</test>