mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-04 21:42:39 +00:00
219 lines
4.4 KiB
Django/Jinja
219 lines
4.4 KiB
Django/Jinja
{% for join_algorithm in ['hash', 'parallel_hash', 'full_sorting_merge', 'grace_hash'] -%}
|
|
|
|
SET max_bytes_in_join = '{% if join_algorithm == 'grace_hash' %}20K{% else %}0{% endif %}';
|
|
|
|
SELECT '--- {{ join_algorithm }} ---';
|
|
|
|
SET join_algorithm = '{{ join_algorithm }}';
|
|
|
|
SELECT
|
|
EventDate,
|
|
hits,
|
|
visits
|
|
FROM
|
|
(
|
|
SELECT
|
|
EventDate,
|
|
count() AS hits
|
|
FROM test.hits
|
|
GROUP BY EventDate
|
|
) ANY LEFT JOIN
|
|
(
|
|
SELECT
|
|
StartDate AS EventDate,
|
|
sum(Sign) AS visits
|
|
FROM test.visits
|
|
GROUP BY EventDate
|
|
) USING EventDate
|
|
ORDER BY hits DESC
|
|
LIMIT 10
|
|
SETTINGS joined_subquery_requires_alias = 0;
|
|
|
|
|
|
SELECT
|
|
EventDate,
|
|
count() AS hits,
|
|
any(visits)
|
|
FROM test.hits ANY LEFT JOIN
|
|
(
|
|
SELECT
|
|
StartDate AS EventDate,
|
|
sum(Sign) AS visits
|
|
FROM test.visits
|
|
GROUP BY EventDate
|
|
) USING EventDate
|
|
GROUP BY EventDate
|
|
ORDER BY hits DESC
|
|
LIMIT 10
|
|
SETTINGS joined_subquery_requires_alias = 0;
|
|
|
|
|
|
SELECT
|
|
domain,
|
|
hits,
|
|
visits
|
|
FROM
|
|
(
|
|
SELECT
|
|
domain(URL) AS domain,
|
|
count() AS hits
|
|
FROM test.hits
|
|
GROUP BY domain
|
|
) ANY LEFT JOIN
|
|
(
|
|
SELECT
|
|
domain(StartURL) AS domain,
|
|
sum(Sign) AS visits
|
|
FROM test.visits
|
|
GROUP BY domain
|
|
) USING domain
|
|
ORDER BY hits DESC
|
|
LIMIT 10
|
|
SETTINGS joined_subquery_requires_alias = 0;
|
|
|
|
{% if join_algorithm not in ['full_sorting_merge', 'grace_hash'] -%}
|
|
|
|
SELECT CounterID FROM test.visits ARRAY JOIN Goals.ID WHERE CounterID = 942285 ORDER BY CounterID;
|
|
|
|
SELECT
|
|
CounterID,
|
|
hits,
|
|
visits
|
|
FROM
|
|
(
|
|
SELECT
|
|
(CounterID % 100000) AS CounterID,
|
|
count() AS hits
|
|
FROM test.hits
|
|
GROUP BY CounterID
|
|
) ANY FULL OUTER JOIN
|
|
(
|
|
SELECT
|
|
(CounterID % 100000) AS CounterID,
|
|
sum(Sign) AS visits
|
|
FROM test.visits
|
|
GROUP BY CounterID
|
|
HAVING visits > 0
|
|
) USING CounterID
|
|
WHERE hits = 0 OR visits = 0
|
|
ORDER BY
|
|
hits + visits * 10 DESC,
|
|
CounterID ASC
|
|
LIMIT 20
|
|
SETTINGS any_join_distinct_right_table_keys = 1, joined_subquery_requires_alias = 0;
|
|
|
|
|
|
SELECT
|
|
CounterID,
|
|
hits,
|
|
visits
|
|
FROM
|
|
(
|
|
SELECT
|
|
(CounterID % 100000) AS CounterID,
|
|
count() AS hits
|
|
FROM test.hits
|
|
GROUP BY CounterID
|
|
) ANY LEFT JOIN
|
|
(
|
|
SELECT
|
|
(CounterID % 100000) AS CounterID,
|
|
sum(Sign) AS visits
|
|
FROM test.visits
|
|
GROUP BY CounterID
|
|
HAVING visits > 0
|
|
) USING CounterID
|
|
WHERE hits = 0 OR visits = 0
|
|
ORDER BY
|
|
hits + visits * 10 DESC,
|
|
CounterID ASC
|
|
LIMIT 20
|
|
SETTINGS any_join_distinct_right_table_keys = 1, joined_subquery_requires_alias = 0;
|
|
|
|
|
|
SELECT
|
|
CounterID,
|
|
hits,
|
|
visits
|
|
FROM
|
|
(
|
|
SELECT
|
|
(CounterID % 100000) AS CounterID,
|
|
count() AS hits
|
|
FROM test.hits
|
|
GROUP BY CounterID
|
|
) ANY RIGHT JOIN
|
|
(
|
|
SELECT
|
|
(CounterID % 100000) AS CounterID,
|
|
sum(Sign) AS visits
|
|
FROM test.visits
|
|
GROUP BY CounterID
|
|
HAVING visits > 0
|
|
) USING CounterID
|
|
WHERE hits = 0 OR visits = 0
|
|
ORDER BY
|
|
hits + visits * 10 DESC,
|
|
CounterID ASC
|
|
LIMIT 20
|
|
SETTINGS any_join_distinct_right_table_keys = 1, joined_subquery_requires_alias = 0;
|
|
|
|
|
|
SELECT
|
|
CounterID,
|
|
hits,
|
|
visits
|
|
FROM
|
|
(
|
|
SELECT
|
|
(CounterID % 100000) AS CounterID,
|
|
count() AS hits
|
|
FROM test.hits
|
|
GROUP BY CounterID
|
|
) ANY INNER JOIN
|
|
(
|
|
SELECT
|
|
(CounterID % 100000) AS CounterID,
|
|
sum(Sign) AS visits
|
|
FROM test.visits
|
|
GROUP BY CounterID
|
|
HAVING visits > 0
|
|
) USING CounterID
|
|
WHERE hits = 0 OR visits = 0
|
|
ORDER BY
|
|
hits + visits * 10 DESC,
|
|
CounterID ASC
|
|
LIMIT 20
|
|
SETTINGS any_join_distinct_right_table_keys = 1, joined_subquery_requires_alias = 0;
|
|
|
|
SELECT UserID, pp.Key1, pp.Key2, ParsedParams.Key1 FROM test.hits ARRAY JOIN ParsedParams AS pp WHERE CounterID = 1704509 ORDER BY UserID, EventTime, pp.Key1, pp.Key2 LIMIT 100;
|
|
|
|
SELECT UserID, pp.Key1, pp.Key2, ParsedParams.Key1 FROM test.hits LEFT ARRAY JOIN ParsedParams AS pp WHERE CounterID = 1704509 ORDER BY UserID, EventTime, pp.Key1, pp.Key2 LIMIT 100;
|
|
|
|
SELECT a.*, b.* FROM
|
|
(
|
|
SELECT number AS k FROM system.numbers LIMIT 10
|
|
) AS a
|
|
ANY INNER JOIN
|
|
(
|
|
SELECT number * 2 AS k, number AS joined FROM system.numbers LIMIT 10
|
|
) AS b
|
|
USING k ORDER BY joined
|
|
SETTINGS any_join_distinct_right_table_keys = 1;
|
|
|
|
{% endif -%}
|
|
|
|
SELECT a.*, b.* FROM
|
|
(
|
|
SELECT number AS k FROM system.numbers LIMIT 10
|
|
) AS a
|
|
ALL INNER JOIN
|
|
(
|
|
SELECT intDiv(number, 2) AS k, number AS joined FROM system.numbers LIMIT 10
|
|
) AS b
|
|
USING k ORDER BY joined;
|
|
|
|
SET max_bytes_in_join = 0;
|
|
|
|
{% endfor -%}
|