ClickHouse/tests/queries/0_stateless/01325_freeze_mutation_stuck.sql

14 lines
345 B
MySQL
Raw Normal View History

2020-06-20 07:36:17 +00:00
DROP TABLE IF EXISTS mt;
CREATE TABLE mt (x String, y UInt64, INDEX idx (y) TYPE minmax GRANULARITY 1) ENGINE = MergeTree ORDER BY y;
INSERT INTO mt VALUES ('Hello, world', 1);
SELECT * FROM mt;
ALTER TABLE mt FREEZE;
SELECT * FROM mt;
SET mutations_sync = 1;
ALTER TABLE mt UPDATE x = 'Goodbye' WHERE y = 1;
SELECT * FROM mt;
DROP TABLE mt;