DROP DATABASE IF EXISTS MCOL4942;
CREATE DATABASE MCOL4942;
USE MCOL4942;
CREATE TABLE t1col (id INT) ENGINE=Columnstore;
SELECT * FROM
(
SELECT ID
FROM
(
SELECT 1 ID
FROM 
t1col
) V
UNION ALL
SELECT ID
FROM
(
SELECT NULL ID WHERE 1111=2222
) V
) U;
ID
DROP DATABASE MCOL4942;