mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-10-20 15:30:50 +00:00
14 lines
454 B
MySQL
14 lines
454 B
MySQL
|
DROP TABLE IF EXISTS column_size_bug;
|
||
|
|
||
|
CREATE TABLE column_size_bug (date_time DateTime, value SimpleAggregateFunction(sum,UInt64)) ENGINE = AggregatingMergeTree PARTITION BY toStartOfInterval(date_time, INTERVAL 1 DAY) ORDER BY (date_time);
|
||
|
|
||
|
INSERT INTO column_size_bug VALUES(now(),1);
|
||
|
INSERT INTO column_size_bug VALUES(now(),1);
|
||
|
|
||
|
ALTER TABLE column_size_bug DELETE WHERE value=1;
|
||
|
|
||
|
-- wait for DELETE
|
||
|
SELECT sleep(1);
|
||
|
|
||
|
OPTIMIZE TABLE column_size_bug;
|