mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-05 15:21:43 +00:00
39 lines
916 B
SQL
39 lines
916 B
SQL
SET check_query_single_value_result = 0;
|
|
DROP TABLE IF EXISTS mt_table;
|
|
|
|
CREATE TABLE mt_table (d Date, key UInt64, data String) ENGINE = MergeTree() PARTITION BY toYYYYMM(d) ORDER BY key;
|
|
|
|
CHECK TABLE mt_table;
|
|
|
|
INSERT INTO mt_table VALUES (toDate('2019-01-02'), 1, 'Hello'), (toDate('2019-01-02'), 2, 'World');
|
|
|
|
CHECK TABLE mt_table;
|
|
|
|
INSERT INTO mt_table VALUES (toDate('2019-01-02'), 3, 'quick'), (toDate('2019-01-02'), 4, 'brown');
|
|
|
|
SELECT '========';
|
|
|
|
CHECK TABLE mt_table;
|
|
|
|
OPTIMIZE TABLE mt_table FINAL;
|
|
|
|
SELECT '========';
|
|
|
|
CHECK TABLE mt_table;
|
|
|
|
SELECT '========';
|
|
|
|
INSERT INTO mt_table VALUES (toDate('2019-02-03'), 5, '!'), (toDate('2019-02-03'), 6, '?');
|
|
|
|
CHECK TABLE mt_table;
|
|
|
|
SELECT '========';
|
|
|
|
INSERT INTO mt_table VALUES (toDate('2019-02-03'), 7, 'jump'), (toDate('2019-02-03'), 8, 'around');
|
|
|
|
OPTIMIZE TABLE mt_table FINAL;
|
|
|
|
CHECK TABLE mt_table PARTITION 201902;
|
|
|
|
DROP TABLE IF EXISTS mt_table;
|