ClickHouse/dbms/tests/queries/0_stateless/00973_live_view_with_subquery_select.sql
2019-11-15 15:50:57 +01:00

22 lines
487 B
SQL

SET allow_experimental_live_view = 1;
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 a FROM (SELECT a FROM test.mt);
INSERT INTO test.mt VALUES (1),(2),(3);
SELECT *,_version FROM test.lv;
SELECT *,_version FROM test.lv;
INSERT INTO test.mt VALUES (1),(2),(3);
SELECT *,_version FROM test.lv;
SELECT *,_version FROM test.lv;
DROP TABLE test.lv;
DROP TABLE test.mt;