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Merge pull request #12746 from ClickHouse/add-test-extra-overflow-row

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Added test with extra overflow row.
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Nikolai Kochetov 2020-07-24 15:29:52 +03:00 committed by GitHub
commit 0320b05408
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2 changed files with 38 additions and 0 deletions
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4
tests/queries/0_stateless/01412_row_from_totals.reference Normal file
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2020-07-10
2020-07-11
0000-00-00

34
tests/queries/0_stateless/01412_row_from_totals.sql Normal file
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DROP TABLE IF EXISTS tracking_events_tmp;
DROP TABLE IF EXISTS open_events_tmp;
CREATE TABLE tracking_events_tmp (`APIKey` UInt32, `EventDate` Date) ENGINE = MergeTree PARTITION BY toYYYYMM(EventDate) ORDER BY (APIKey, EventDate);
CREATE TABLE open_events_tmp (`APIKey` UInt32, `EventDate` Date) ENGINE = MergeTree PARTITION BY toMonday(EventDate) ORDER BY (APIKey, EventDate);
insert into open_events_tmp select 2, '2020-07-10' from numbers(32);
insert into open_events_tmp select 2, '2020-07-11' from numbers(31);
insert into tracking_events_tmp select 2, '2020-07-10' from numbers(1881);
insert into tracking_events_tmp select 2, '2020-07-11' from numbers(1623);
SELECT EventDate
FROM
(
SELECT EventDate
FROM tracking_events_tmp AS t1
WHERE (EventDate >= toDate('2020-07-10')) AND (EventDate <= toDate('2020-07-11')) AND (APIKey = 2)
GROUP BY EventDate
)
FULL OUTER JOIN
(
SELECT EventDate
FROM remote('127.0.0.{1,3}', currentDatabase(), open_events_tmp) AS t2
WHERE (EventDate >= toDate('2020-07-10')) AND (EventDate <= toDate('2020-07-11')) AND (APIKey = 2)
GROUP BY EventDate
WITH TOTALS
) USING EventDate
ORDER BY EventDate
settings totals_mode = 'after_having_auto', group_by_overflow_mode = 'any', max_rows_to_group_by = 10000000, joined_subquery_requires_alias=0;
DROP TABLE IF EXISTS tracking_events_tmp;
DROP TABLE IF EXISTS open_events_tmp;