mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-19 06:01:57 +00:00
23 lines
570 B
SQL
23 lines
570 B
SQL
DROP TABLE IF EXISTS test_01778;
|
|
|
|
set allow_deprecated_syntax_for_merge_tree=1;
|
|
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;
|
|
|