mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-25 09:02:00 +00:00
13 lines
619 B
SQL
13 lines
619 B
SQL
drop table if exists table_01356_view_threads;
|
|
|
|
create view table_01356_view_threads as select number % 10 as g, sum(number) as s from numbers_mt(1000000) group by g;
|
|
|
|
set log_queries = 1;
|
|
set max_threads = 16;
|
|
select g % 2 as gg, sum(s) from table_01356_view_threads group by gg order by gg;
|
|
|
|
system flush logs;
|
|
select length(thread_ids) >= 16 from system.query_log where event_date >= today() - 1 and lower(query) like '%select g % 2 as gg, sum(s) from table_01356_view_threads group by gg order by gg%' and type = 'QueryFinish' order by query_start_time desc limit 1;
|
|
|
|
drop table if exists table_01356_view_threads;
|