mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-01 03:52:15 +00:00
24 lines
521 B
MySQL
24 lines
521 B
MySQL
|
DROP TABLE IF EXISTS alter_drop_version;
|
||
|
|
|
||
|
|
CREATE TABLE alter_drop_version
|
||
|
|
(
|
||
|
|
`key` UInt64,
|
||
|
|
`value` String,
|
||
|
|
`ver` Int8
|
||
|
|
)
|
||
|
|
ENGINE = ReplacingMergeTree(ver)
|
||
|
|
ORDER BY key;
|
||
|
|
|
||
|
|
INSERT INTO alter_drop_version VALUES (1, '1', 1);
|
||
|
|
|
||
|
|
ALTER TABLE alter_drop_version DROP COLUMN ver; --{serverError 524}
|
||
|
|
ALTER TABLE alter_drop_version RENAME COLUMN ver TO rev; --{serverError 524}
|
||
|
|
|
||
|
|
DETACH TABLE alter_drop_version;
|
||
|
|
|
||
|
|
ATTACH TABLE alter_drop_version;
|
||
|
|
|
||
|
|
SELECT * FROM alter_drop_version;
|
||
|
|
|
||
|
|
DROP TABLE IF EXISTS alter_drop_version;
|