mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-21 23:21:59 +00:00
20 lines
529 B
SQL
20 lines
529 B
SQL
DROP TABLE IF EXISTS src;
|
|
DROP TABLE IF EXISTS view_table;
|
|
DROP TABLE IF EXISTS new_view_table;
|
|
|
|
CREATE TABLE src (x UInt8) ENGINE = Null;
|
|
|
|
CREATE MATERIALIZED VIEW view_table Engine = Memory AS SELECT * FROM src;
|
|
|
|
INSERT INTO src VALUES (1), (2), (3);
|
|
SELECT * FROM view_table ORDER BY x;
|
|
|
|
--Check if we can rename the view and if we can still fetch datas
|
|
|
|
RENAME TABLE view_table TO new_view_table;
|
|
SELECT * FROM new_view_table ORDER BY x;
|
|
|
|
DROP TABLE src;
|
|
DROP TABLE IF EXISTS view_table;
|
|
DROP TABLE IF EXISTS new_view_table;
|