thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-09-20 00:30:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add a test for #8772

Browse Source
This commit is contained in:
Alexey Milovidov 2020-11-04 14:22:02 +03:00
parent 0e7b026f97
commit e0d962a3cf
1 changed files with 25 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
tests/performance/group_by_sundy_li.xml Normal file
View File

@ -0,0 +1,25 @@
<test>
<create_query>
CREATE TABLE a
(
d Date,
os String
)
ENGINE = MergeTree
PARTITION BY d
ORDER BY d
</create_query>
<fill_query>insert into a select '2000-01-01', ['aa','bb','cc','dd'][number % 4 + 1] from numbers(100000000)</fill_query>
<fill_query>insert into a select '2000-01-02', ['aa','bb','cc','dd'][number % 4 + 1] from numbers(100000000)</fill_query>
<fill_query>insert into a select '2000-01-03', ['aa','bb','cc','dd'][number % 4 + 1] from numbers(100000000)</fill_query>
<fill_query>insert into a select '2000-01-04', ['aa','bb','cc','dd'][number % 4 + 1] from numbers(100000000)</fill_query>
<fill_query>OPTIMIZE TABLE a FINAL</fill_query>
<query>select d, count() from a group by d</query>
<query>select os, count() from a group by os</query>
<query>select d, os, count() from a group by d, os</query>
<drop_query>drop table if exists a</drop_query>
</test>