thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-21 15:12:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add ASOF performance test with random data

Browse Source
This commit is contained in:
Raúl Marín 2022-03-17 19:48:25 +01:00
parent aeacd42e08
commit 90fd425117
1 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
tests/performance/asof.xml
View File

@ -26,4 +26,25 @@
) AS ids ON (regions.RegionID = ids.RegionID) AND (regions.date < ids.EventTime)
</query>
<query>
SELECT * FROM
(
SELECT
toStartOfDay(now()) + INTERVAL (seconds_since_start_of_day % 86000) SECOND AS date,
fingerprint % 50 as fingerprint,
multiIf(browserId % 3 == 0, 'firefox', browserId % 3 == 1, 'edge', 'chrome') as browser
FROM generateRandom('seconds_since_start_of_day UInt32, fingerprint UInt8, browserId UInt8') LIMIT 100000
) AS origins
ASOF LEFT JOIN
(
SELECT
toStartOfDay(now()) + INTERVAL (seconds_since_start_of_day % 86000) SECOND AS date,
fingerprint % 50 as fingerprint,
multiIf(language % 2 == 0, 'es', 'en') as lang
FROM generateRandom('seconds_since_start_of_day UInt32, fingerprint UInt8, language UInt8') LIMIT 5000000
) AS visits
ON (visits.fingerprint = origins.fingerprint AND visits.date &gt;= origins.date)
FORMAT Null
</query>
</test>