datastore/tests/performance/long_primary_key.xml

<test>
    <drop_query>
        DROP TABLE IF EXISTS test_pk_long;
    </drop_query>

    <drop_query>
        DROP TABLE IF EXISTS test_pk_long_back;
    </drop_query>

    <drop_query>
        DROP TABLE IF EXISTS test_pk;
    </drop_query>

    <create_query>
        CREATE TABLE test_pk
        (
            `dt` DateTime,
            `key` String
        )
        ENGINE = MergeTree
        ORDER BY (dt, key)
        SETTINGS index_granularity = 4;
    </create_query>

    <create_query>
        CREATE TABLE test_pk_long
        (
            `dt` DateTime,
            `key` String
        )
        ENGINE = MergeTree
        ORDER BY (dt, key, key || 'a', key || 'b', key || 'c', key || 'd', key || 'e', key || 'f', key || 'g', key || 'h', key || 'i', key || 'j', key || 'k', key || 'l', key || 'm', key || 'n', key || 'o', key || 'p', key || 'q', key || 'r', key || 's', key || 't')
        SETTINGS index_granularity = 4;
    </create_query>

    <create_query>
        CREATE TABLE test_pk_long_back
        (
            `dt` DateTime,
            `key` String
        )
        ENGINE = MergeTree
        ORDER BY (dt, key || 'a', key || 'b', key || 'c', key || 'd', key || 'e', key || 'f', key || 'g', key || 'h', key || 'i', key || 'j', key || 'k', key || 'l', key || 'm', key || 'n', key || 'o', key || 'p', key || 'q', key || 'r', key || 's', key || 't', key)
        SETTINGS index_granularity = 4;
    </create_query>

    <create_query>
        INSERT INTO test_pk SELECT toDateTime('2001-01-01') + number, number % 16 FROM numbers_mt(1000000);
    </create_query>

    <create_query>
        INSERT INTO test_pk_long SELECT toDateTime('2001-01-01') + number, number % 16 FROM numbers_mt(1000000);
    </create_query>

    <create_query>
        INSERT INTO test_pk_long_back SELECT toDateTime('2001-01-01') + number, number % 16 FROM numbers_mt(1000000);
    </create_query>

    <query><![CDATA[
        SELECT
            toDate(dt) AS dt,
            count()
        FROM test_pk
        WHERE (dt >= '2001-01-02') AND (dt <= '2001-01-11') AND (key = '1')
        GROUP BY dt
        ORDER BY dt ASC;
    ]]></query>

    <query><![CDATA[
        SELECT
            toDate(dt) AS dt,
            count()
        FROM test_pk_long
        WHERE (dt >= '2001-01-02') AND (dt <= '2001-01-11') AND (key = '1')
        GROUP BY dt
        ORDER BY dt ASC;
    ]]></query>

    <query><![CDATA[
        SELECT
            toDate(dt) AS dt,
            count()
        FROM test_pk_long_back
        WHERE (dt >= '2001-01-02') AND (dt <= '2001-01-11') AND (key = '1')
        GROUP BY dt
        ORDER BY dt ASC;
    ]]></query>

    <drop_query>
        DROP TABLE IF EXISTS test_pk_long;
    </drop_query>

    <drop_query>
        DROP TABLE IF EXISTS test_pk_long_back;
    </drop_query>

    <drop_query>
        DROP TABLE IF EXISTS test_pk;
    </drop_query>
</test>