mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-14 03:25:15 +00:00
21 lines
378 B
SQL
21 lines
378 B
SQL
SET allow_experimental_live_view = 1;
|
|
|
|
DROP TABLE IF EXISTS lv;
|
|
DROP TABLE IF EXISTS mt;
|
|
|
|
CREATE TABLE mt (a Int32) Engine=MergeTree order by tuple();
|
|
CREATE LIVE VIEW lv AS SELECT sum(a) FROM mt;
|
|
|
|
WATCH lv EVENTS LIMIT 0;
|
|
|
|
INSERT INTO mt VALUES (1),(2),(3);
|
|
|
|
WATCH lv EVENTS LIMIT 0;
|
|
|
|
INSERT INTO mt VALUES (4),(5),(6);
|
|
|
|
WATCH lv EVENTS LIMIT 0;
|
|
|
|
DROP TABLE lv;
|
|
DROP TABLE mt;
|