ClickHouse/tests/performance/optimized_select_final_one_part.xml

<test max_ignored_relative_change="0.2">
    <settings>
        <do_not_merge_across_partitions_select_final>1</do_not_merge_across_partitions_select_final>
    </settings>

    <create_query>
        CREATE TABLE optimized_select_final (t DateTime, x Int32, s String)
        ENGINE = ReplacingMergeTree()
        PARTITION BY toYYYYMM(t) ORDER BY x
    </create_query>

    <fill_query>INSERT INTO optimized_select_final SELECT toDate('2020-01-01'), number, 'string' FROM numbers(100000000)</fill_query>

    <fill_query>OPTIMIZE TABLE optimized_select_final FINAL</fill_query>

    <query>SELECT max(x) FROM optimized_select_final FINAL where s = 'string' FORMAT Null</query>

    <drop_query>DROP TABLE IF EXISTS  optimized_select_final</drop_query>

</test>