ClickHouse/dbms/tests/queries/0_stateless/00978_live_view_watch.sql

19 lines
378 B
SQL

DROP TABLE IF EXISTS test.lv;
DROP TABLE IF EXISTS test.mt;
CREATE TABLE test.mt (a Int32) Engine=MergeTree order by tuple();
CREATE LIVE VIEW test.lv AS SELECT sum(a) FROM test.mt;
WATCH test.lv LIMIT 0;
INSERT INTO test.mt VALUES (1),(2),(3);
WATCH test.lv LIMIT 0;
INSERT INTO test.mt VALUES (4),(5),(6);
WATCH test.lv LIMIT 0;
DROP TABLE test.lv;
DROP TABLE test.mt;