mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-17 20:02:05 +00:00
20 lines
588 B
MySQL
20 lines
588 B
MySQL
|
DROP TABLE IF EXISTS merge_tree;
|
||
|
|
CREATE TABLE merge_tree (d Date) ENGINE = MergeTree ORDER BY d PARTITION BY d;
|
||
|
|
|
||
|
|
INSERT INTO merge_tree VALUES ('2020-01-02');
|
||
|
|
SELECT 1, * FROM merge_tree;
|
||
|
|
|
||
|
|
-- ALTER TABLE merge_tree DROP PARTITION 2020-01-02; -- This does not even parse
|
||
|
|
-- SELECT 2, * FROM merge_tree;
|
||
|
|
|
||
|
|
ALTER TABLE merge_tree DROP PARTITION 20200102;
|
||
|
|
SELECT 3, * FROM merge_tree;
|
||
|
|
|
||
|
|
ALTER TABLE merge_tree DROP PARTITION '20200102'; -- { serverError 38 }
|
||
|
|
SELECT 4, * FROM merge_tree;
|
||
|
|
|
||
|
|
ALTER TABLE merge_tree DROP PARTITION '2020-01-02';
|
||
|
|
SELECT 5, * FROM merge_tree;
|
||
|
|
|
||
|
|
DROP TABLE merge_tree;
|