mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-25 00:52:02 +00:00
15 lines
367 B
SQL
15 lines
367 B
SQL
DROP TABLE IF EXISTS signed_table;
|
|
|
|
CREATE TABLE signed_table (
|
|
k UInt32,
|
|
v String,
|
|
s Int8
|
|
) ENGINE CollapsingMergeTree(s) ORDER BY k;
|
|
|
|
INSERT INTO signed_table(k, v, s) VALUES (1, 'a', 1);
|
|
|
|
ALTER TABLE signed_table DROP COLUMN s; --{serverError 524}
|
|
ALTER TABLE signed_table RENAME COLUMN s TO s1; --{serverError 524}
|
|
|
|
DROP TABLE IF EXISTS signed_table;
|