mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-30 11:32:03 +00:00
13 lines
462 B
XML
13 lines
462 B
XML
<test>
|
|
<!-- gcc-8 generates 20% faster code than gcc-9
|
|
clang-8 generates more than two times slower code than gcc
|
|
-->
|
|
|
|
<create_query>CREATE TABLE empty_strings (s String) ENGINE = Log;</create_query>
|
|
<fill_query>INSERT INTO empty_strings SELECT '' FROM zeros_mt(1000000000);</fill_query>
|
|
|
|
<query>SELECT count() FROM empty_strings WHERE NOT ignore(s)</query>
|
|
|
|
<drop_query>DROP TABLE IF EXISTS empty_strings</drop_query>
|
|
</test>
|