mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-23 16:12:01 +00:00
22 lines
524 B
MySQL
22 lines
524 B
MySQL
|
DROP TABLE IF EXISTS test_01778;
|
||
|
|
|
||
|
|
CREATE TABLE test_01778
|
||
|
|
(
|
||
|
|
`key` LowCardinality(FixedString(3)),
|
||
|
|
`d` date
|
||
|
|
)
|
||
|
|
ENGINE = MergeTree(d, key, 8192);
|
||
|
|
|
||
|
|
|
||
|
|
INSERT INTO test_01778 SELECT toString(intDiv(number,8000)), today() FROM numbers(100000);
|
||
|
|
INSERT INTO test_01778 SELECT toString('xxx'), today() FROM numbers(100);
|
||
|
|
|
||
|
|
SELECT count() FROM test_01778 WHERE key = 'xxx';
|
||
|
|
|
||
|
|
SELECT count() FROM test_01778 WHERE key = toFixedString('xxx', 3);
|
||
|
|
|
||
|
|
SELECT count() FROM test_01778 WHERE toString(key) = 'xxx';
|
||
|
|
|
||
|
|
DROP TABLE test_01778;
|
||
|
|
|