mirror of
https://github.com/ClickHouse/ClickHouse.git
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221 lines
4.5 KiB
Django/Jinja
221 lines
4.5 KiB
Django/Jinja
-- Tags: no-parallel-replicas
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{% for join_algorithm in ['hash', 'parallel_hash', 'full_sorting_merge', 'grace_hash'] -%}
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SET max_rows_in_join = '{% if join_algorithm == 'grace_hash' %}10K{% else %}0{% endif %}';
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SET grace_hash_join_initial_buckets = 4;
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SELECT '--- {{ join_algorithm }} ---';
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SET join_algorithm = '{{ join_algorithm }}';
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SELECT
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EventDate,
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hits,
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visits
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FROM
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(
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SELECT
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EventDate,
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count() AS hits
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FROM test.hits
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GROUP BY EventDate
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) ANY LEFT JOIN
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(
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SELECT
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StartDate AS EventDate,
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sum(Sign) AS visits
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FROM test.visits
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GROUP BY EventDate
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) USING EventDate
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ORDER BY hits DESC
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LIMIT 10
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SETTINGS joined_subquery_requires_alias = 0;
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SELECT
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EventDate,
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count() AS hits,
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any(visits)
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FROM test.hits ANY LEFT JOIN
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(
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SELECT
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StartDate AS EventDate,
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sum(Sign) AS visits
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FROM test.visits
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GROUP BY EventDate
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) USING EventDate
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GROUP BY EventDate
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ORDER BY hits DESC
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LIMIT 10
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SETTINGS joined_subquery_requires_alias = 0;
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SELECT
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domain,
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hits,
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visits
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FROM
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(
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SELECT
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domain(URL) AS domain,
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count() AS hits
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FROM test.hits
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GROUP BY domain
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) ANY LEFT JOIN
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(
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SELECT
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domain(StartURL) AS domain,
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sum(Sign) AS visits
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FROM test.visits
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GROUP BY domain
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) USING domain
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ORDER BY hits DESC
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LIMIT 10
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SETTINGS joined_subquery_requires_alias = 0;
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{% if join_algorithm not in ['full_sorting_merge', 'grace_hash'] -%}
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SELECT CounterID FROM test.visits ARRAY JOIN Goals.ID WHERE CounterID = 942285 ORDER BY CounterID;
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SELECT
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CounterID,
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hits,
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visits
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FROM
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(
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SELECT
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(CounterID % 100000) AS CounterID,
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count() AS hits
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FROM test.hits
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GROUP BY CounterID
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) ANY FULL OUTER JOIN
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(
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SELECT
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(CounterID % 100000) AS CounterID,
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sum(Sign) AS visits
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FROM test.visits
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GROUP BY CounterID
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HAVING visits > 0
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) USING CounterID
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WHERE hits = 0 OR visits = 0
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ORDER BY
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hits + visits * 10 DESC,
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CounterID ASC
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LIMIT 20
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SETTINGS any_join_distinct_right_table_keys = 1, joined_subquery_requires_alias = 0;
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SELECT
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CounterID,
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hits,
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visits
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FROM
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(
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SELECT
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(CounterID % 100000) AS CounterID,
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count() AS hits
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FROM test.hits
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GROUP BY CounterID
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) ANY LEFT JOIN
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(
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SELECT
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(CounterID % 100000) AS CounterID,
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sum(Sign) AS visits
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FROM test.visits
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GROUP BY CounterID
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HAVING visits > 0
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) USING CounterID
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WHERE hits = 0 OR visits = 0
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ORDER BY
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hits + visits * 10 DESC,
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CounterID ASC
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LIMIT 20
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SETTINGS any_join_distinct_right_table_keys = 1, joined_subquery_requires_alias = 0;
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SELECT
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CounterID,
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hits,
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visits
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FROM
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(
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SELECT
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(CounterID % 100000) AS CounterID,
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count() AS hits
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FROM test.hits
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GROUP BY CounterID
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) ANY RIGHT JOIN
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(
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SELECT
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(CounterID % 100000) AS CounterID,
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sum(Sign) AS visits
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FROM test.visits
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GROUP BY CounterID
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HAVING visits > 0
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) USING CounterID
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WHERE hits = 0 OR visits = 0
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ORDER BY
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hits + visits * 10 DESC,
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CounterID ASC
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LIMIT 20
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SETTINGS any_join_distinct_right_table_keys = 1, joined_subquery_requires_alias = 0;
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SELECT
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CounterID,
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hits,
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visits
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FROM
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(
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SELECT
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(CounterID % 100000) AS CounterID,
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count() AS hits
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FROM test.hits
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GROUP BY CounterID
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) ANY INNER JOIN
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(
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SELECT
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(CounterID % 100000) AS CounterID,
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sum(Sign) AS visits
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FROM test.visits
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GROUP BY CounterID
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HAVING visits > 0
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) USING CounterID
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WHERE hits = 0 OR visits = 0
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ORDER BY
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hits + visits * 10 DESC,
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CounterID ASC
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LIMIT 20
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SETTINGS any_join_distinct_right_table_keys = 1, joined_subquery_requires_alias = 0;
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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;
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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;
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SELECT a.*, b.* FROM
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(
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SELECT number AS k FROM system.numbers LIMIT 10
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) AS a
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ANY INNER JOIN
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(
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SELECT number * 2 AS k, number AS joined FROM system.numbers LIMIT 10
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) AS b
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USING k ORDER BY joined
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SETTINGS any_join_distinct_right_table_keys = 1;
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{% endif -%}
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SELECT a.*, b.* FROM
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(
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SELECT number AS k FROM system.numbers LIMIT 10
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) AS a
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ALL INNER JOIN
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(
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SELECT intDiv(number, 2) AS k, number AS joined FROM system.numbers LIMIT 10
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) AS b
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USING k ORDER BY joined;
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SET max_bytes_in_join = 0;
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{% endfor -%}
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