datastore/tests/performance/joins_in_memory.xml

<test>
    <create_query>CREATE TABLE ints (i64 Int64, i32 Int32, i16 Int16, i8 Int8) ENGINE = Memory</create_query>

    <fill_query>INSERT INTO ints SELECT number AS i64, i64 AS i32, i64 AS i16, i64 AS i8 FROM numbers(10000)</fill_query>
    <fill_query>INSERT INTO ints SELECT 10000 + number % 1000 AS i64, i64 AS i32, i64 AS i16, i64 AS i8 FROM numbers(10000)</fill_query>
    <fill_query>INSERT INTO ints SELECT 20000 + number % 100 AS i64, i64 AS i32, i64 AS i16, i64 AS i8 FROM numbers(10000)</fill_query>
    <fill_query>INSERT INTO ints SELECT 30000 + number % 10 AS i64, i64 AS i32, i64 AS i16, i64 AS i8 FROM numbers(10000)</fill_query>
    <fill_query>INSERT INTO ints SELECT 40000 + number % 1 AS i64, i64 AS i32, i64 AS i16, i64 AS i8 FROM numbers(10000)</fill_query>

    <query short='1' tag='ANY LEFT'>SELECT COUNT() FROM ints l ANY LEFT JOIN ints r USING i64 WHERE i32 = 20042</query>
    <query short='1' tag='ANY LEFT KEY'>SELECT COUNT() FROM ints l ANY LEFT JOIN ints r USING i64,i32,i16,i8 WHERE i32 = 20042</query>
    <query short='1' tag='ANY LEFT ON'>SELECT COUNT() FROM ints l ANY LEFT JOIN ints r ON l.i64 = r.i64 WHERE i32 = 20042</query>
    <query short='1' tag='ANY LEFT IN'>SELECT COUNT() FROM ints l ANY LEFT JOIN ints r USING i64 WHERE i32 IN(42, 10042, 20042, 30042, 40042)</query>

    <query tag='INNER'>SELECT COUNT() FROM ints l INNER JOIN ints r USING i64 WHERE i32 = 20042</query>
    <query tag='INNER KEY'>SELECT COUNT() FROM ints l INNER JOIN ints r USING i64,i32,i16,i8 WHERE i32 = 20042 settings query_plan_filter_push_down = 0 settings join_algorithm='hash'</query>
    <query tag='INNER KEY'>SELECT COUNT() FROM ints l INNER JOIN ints r USING i64,i32,i16,i8 WHERE i32 = 20042 settings query_plan_filter_push_down = 0 settings join_algorithm='parallel_hash'</query>
    <query tag='INNER ON'>SELECT COUNT() FROM ints l INNER JOIN ints r ON l.i64 = r.i64 WHERE i32 = 20042</query>
    <query tag='INNER IN'>SELECT COUNT() FROM ints l INNER JOIN ints r USING i64 WHERE i32 IN(42, 10042, 20042, 30042, 40042)</query>

    <query tag='LEFT'>SELECT COUNT() FROM ints l LEFT JOIN ints r USING i64 WHERE i32 = 20042</query>
    <query tag='LEFT KEY'>SELECT COUNT() FROM ints l LEFT JOIN ints r USING i64,i32,i16,i8 WHERE i32 = 20042 settings query_plan_filter_push_down = 0</query>
    <query tag='LEFT ON'>SELECT COUNT() FROM ints l LEFT JOIN ints r ON l.i64 = r.i64 WHERE i32 = 20042</query>
    <query tag='LEFT IN'>SELECT COUNT() FROM ints l LEFT JOIN ints r USING i64 WHERE i32 IN(42, 10042, 20042, 30042, 40042)</query>

    <query tag='RIGHT'>SELECT COUNT() FROM ints l RIGHT JOIN ints r USING i64 WHERE i32 = 20042</query>
    <query tag='RIGHT KEY'>SELECT COUNT() FROM ints l RIGHT JOIN ints r USING i64,i32,i16,i8 WHERE i32 = 20042</query>
    <query tag='RIGHT ON'>SELECT COUNT() FROM ints l RIGHT JOIN ints r ON l.i64 = r.i64 WHERE i32 = 20042</query>
    <query tag='RIGHT IN'>SELECT COUNT() FROM ints l RIGHT JOIN ints r USING i64 WHERE i32 IN(42, 10042, 20042, 30042, 40042)</query>

    <query tag='FULL'>SELECT COUNT() FROM ints l FULL JOIN ints r USING i64 WHERE i32 = 20042 SETTINGS query_plan_convert_outer_join_to_inner_join = 0, join_algorithm='hash'</query>
    <query tag='FULL convert'>SELECT COUNT() FROM ints l FULL JOIN ints r USING i64 WHERE i32 = 20042 SETTINGS query_plan_convert_outer_join_to_inner_join = 1, join_algorithm='hash'</query>
    <query tag='FULL KEY'>SELECT COUNT() FROM ints l FULL JOIN ints r USING i64,i32,i16,i8 WHERE i32 = 20042 SETTINGS query_plan_convert_outer_join_to_inner_join = 0, join_algorithm='hash'</query>
    <query tag='FULL KEY convert'>SELECT COUNT() FROM ints l FULL JOIN ints r USING i64,i32,i16,i8 WHERE i32 = 20042 SETTINGS query_plan_convert_outer_join_to_inner_join = 1, join_algorithm='hash'</query>
    <query tag='FULL ON'>SELECT COUNT() FROM ints l FULL JOIN ints r ON l.i64 = r.i64 WHERE i32 = 20042 SETTINGS query_plan_convert_outer_join_to_inner_join = 0, join_algorithm='hash'</query>
    <query tag='FULL ON convert'>SELECT COUNT() FROM ints l FULL JOIN ints r ON l.i64 = r.i64 WHERE i32 = 20042 SETTINGS query_plan_convert_outer_join_to_inner_join = 1, join_algorithm='hash'</query>
    <query tag='FULL IN'>SELECT COUNT() FROM ints l FULL JOIN ints r USING i64 WHERE i32 IN(42, 10042, 20042, 30042, 40042) SETTINGS query_plan_convert_outer_join_to_inner_join = 0, join_algorithm='hash'</query>
    <query tag='FULL IN convert'>SELECT COUNT() FROM ints l FULL JOIN ints r USING i64 WHERE i32 IN(42, 10042, 20042, 30042, 40042) SETTINGS query_plan_convert_outer_join_to_inner_join = 1, join_algorithm='hash'</query>

    <query short='1' tag='CROSS'>SELECT COUNT() FROM ints l CROSS JOIN (SELECT number as i64 FROM numbers(4)) r WHERE i32 = 42</query>
    <query short='1' tag='CROSS KEY'>SELECT COUNT() FROM ints l CROSS JOIN (SELECT number as i64 FROM numbers(4)) r WHERE i32 = 42</query>

    <query>
        SELECT count()
        FROM
        (
            SELECT
                t1.col_1 AS col_1,
                t1.col_2 AS col_2,
                t1.col_3 AS col_3,
                t2.col_5 AS col_4
            FROM
            (
                SELECT *
                FROM VALUES('col_1 DateTime64(6), col_2 LowCardinality(String), col_3 UUID, col_10 UUID',
                    ('1993-01-01', 'x', '75d076fd-84f3-4684-b830-090eca3d33a3', '75d076fd-84f3-4684-b830-090eca3d33a3'))
            ) AS t1
            ANY LEFT JOIN
            (
                SELECT *
                FROM VALUES('id UUID, col_5 String', ('75d076fd-84f3-4684-b830-090eca3d33a3', 'x'))
            ) AS t2 ON t2.id = t1.col_3
            ANY LEFT JOIN
            (
                SELECT *
                FROM VALUES('id UUID', '75d076fd-84f3-4684-b830-090eca3d33a3')
            ) AS t3 ON t3.id = t1.col_10
            WHERE col_2 IN ('qqq')
        ) AS t
        WHERE (col_1 > 0) AND (length(col_4) > 0)
    </query>

    <drop_query>DROP TABLE IF EXISTS ints</drop_query>
</test>