mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-05 05:52:05 +00:00
9 lines
380 B
SQL
9 lines
380 B
SQL
DROP TABLE IF EXISTS nested_test;
|
|
CREATE TABLE nested_test (x UInt32, `nest.col1` Array(String), `nest.col2` Array(Int8)) ENGINE = MergeTree ORDER BY x;
|
|
|
|
ALTER TABLE nested_test ADD COLUMN `nest.col3` Array(LowCardinality(String));
|
|
INSERT INTO nested_test (x, `nest.col1`, `nest.col2`) values (1, ['a', 'b'], [3, 4]);
|
|
SELECT * FROM nested_test;
|
|
|
|
DROP TABLE IF EXISTS nested_test;
|