mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-26 09:32:01 +00:00
15 lines
334 B
SQL
15 lines
334 B
SQL
-- Tags: no-parallel
|
|
|
|
DROP TABLE IF EXISTS t;
|
|
|
|
SET mutations_sync = 1;
|
|
CREATE TABLE t (x UInt8, s String) ENGINE = MergeTree ORDER BY x SETTINGS number_of_free_entries_in_pool_to_execute_mutation = 15;
|
|
|
|
INSERT INTO t VALUES (1, 'hello');
|
|
SELECT * FROM t;
|
|
|
|
ALTER TABLE t UPDATE s = 'world' WHERE x = 1;
|
|
SELECT * FROM t;
|
|
|
|
DROP TABLE t;
|