ClickHouse/dbms/tests/performance/codec_gorilla.xml

<test>

    <type>loop</type>
    <stop_conditions>
        <all_of>
            <iterations>10</iterations>
            <min_time_not_changing_for_ms>10000</min_time_not_changing_for_ms>
        </all_of>
        <any_of>
            <iterations>50</iterations>
            <total_time_ms>60000</total_time_ms>
        </any_of>
    </stop_conditions>

    <substitutions>
        <substitution>
            <name>table_suffix</name>
            <values>
                <value>g</value>
                <value>lz4</value>
                <value>g_lz4</value>
            </values>
        </substitution>
    </substitutions>

    <create_query>CREATE TABLE IF NOT EXISTS seq_g (n UInt64 CODEC(Gorilla, NONE)) ENGINE = MergeTree PARTITION BY tuple() ORDER BY tuple();</create_query>
    <create_query>CREATE TABLE IF NOT EXISTS mon_g AS seq_g;</create_query>
    <create_query>CREATE TABLE IF NOT EXISTS rnd_g AS seq_g;</create_query>

    <create_query>CREATE TABLE IF NOT EXISTS seq_lz4 (n UInt64 CODEC(LZ4, NONE)) ENGINE = MergeTree PARTITION BY tuple() ORDER BY tuple();</create_query>
    <create_query>CREATE TABLE IF NOT EXISTS mon_lz4 AS seq_lz4;</create_query>
    <create_query>CREATE TABLE IF NOT EXISTS rnd_lz4 AS seq_lz4;</create_query>

    <create_query>CREATE TABLE IF NOT EXISTS seq_g_lz4 (n UInt64 CODEC(Gorilla, LZ4, NONE)) ENGINE = MergeTree PARTITION BY tuple() ORDER BY tuple();</create_query>
    <create_query>CREATE TABLE IF NOT EXISTS mon_g_lz4 AS seq_g_lz4;</create_query>
    <create_query>CREATE TABLE IF NOT EXISTS rnd_g_lz4 AS seq_g_lz4;</create_query>

    <fill_query>INSERT INTO seq_{table_suffix} (n) SELECT number/pi() FROM system.numbers LIMIT 100000</fill_query>
    <fill_query>INSERT INTO mon_{table_suffix} (n) SELECT number+sin(number) FROM system.numbers LIMIT 100000</fill_query>
    <fill_query>INSERT INTO rnd_{table_suffix} (n) SELECT (rand() - 4294967295)/pi() FROM system.numbers LIMIT 100000</fill_query>
    
    <fill_query>INSERT INTO seq_{table_suffix} (n) SELECT n FROM seq_{table_suffix}</fill_query>
    <fill_query>INSERT INTO mon_{table_suffix} (n) SELECT n FROM mon_{table_suffix}</fill_query>
    <fill_query>INSERT INTO rnd_{table_suffix} (n) SELECT n FROM rnd_{table_suffix}</fill_query>
    <fill_query>INSERT INTO seq_{table_suffix} (n) SELECT n FROM seq_{table_suffix}</fill_query>
    <fill_query>INSERT INTO mon_{table_suffix} (n) SELECT n FROM mon_{table_suffix}</fill_query>
    <fill_query>INSERT INTO rnd_{table_suffix} (n) SELECT n FROM rnd_{table_suffix}</fill_query>
    <fill_query>INSERT INTO seq_{table_suffix} (n) SELECT n FROM seq_{table_suffix}</fill_query>
    <fill_query>INSERT INTO mon_{table_suffix} (n) SELECT n FROM mon_{table_suffix}</fill_query>
    <fill_query>INSERT INTO rnd_{table_suffix} (n) SELECT n FROM rnd_{table_suffix}</fill_query>
    <fill_query>INSERT INTO seq_{table_suffix} (n) SELECT n FROM seq_{table_suffix}</fill_query>
    <fill_query>INSERT INTO mon_{table_suffix} (n) SELECT n FROM mon_{table_suffix}</fill_query>
    <fill_query>INSERT INTO rnd_{table_suffix} (n) SELECT n FROM rnd_{table_suffix}</fill_query>

    <!-- Using limit to make query finite, allowing it to be run multiple times in a loop, reducing mean error -->
    <query>INSERT INTO seq_{table_suffix} (n) SELECT number/pi() FROM system.numbers LIMIT 100000 SETTINGS max_threads=1</query>
    <query>INSERT INTO mon_{table_suffix} (n) SELECT number+sin(number) FROM system.numbers LIMIT 100000 SETTINGS max_threads=1</query>
    <query>INSERT INTO rnd_{table_suffix} (n) SELECT (rand() - 4294967295)/pi() FROM system.numbers LIMIT 100000 SETTINGS max_threads=1</query>

    <!-- INSERTs above will be run unspecified amount of times, hence size of table is unknown.
    To make test more reliable, we SELECT fixed number of rows. -->
    <query>SELECT count(n) FROM seq_{table_suffix} LIMIT 100000 SETTINGS max_threads=1</query>
    <query>SELECT count(n) FROM mon_{table_suffix} LIMIT 100000 SETTINGS max_threads=1</query>
    <query>SELECT count(n) FROM rnd_{table_suffix} LIMIT 100000 SETTINGS max_threads=1</query>

    <drop_query>DROP TABLE IF EXISTS seq_{table_suffix}</drop_query>
    <drop_query>DROP TABLE IF EXISTS mon_{table_suffix}</drop_query>
    <drop_query>DROP TABLE IF EXISTS rnd_{table_suffix}</drop_query>

</test>