# -------------------------------------------------------------- #
# Test case migrated from regression test suite: MCOL-3267.sql
#
# Author: Daniel Lee, daniel.lee@mariadb.com
# -------------------------------------------------------------- #
#
--source ../include/have_columnstore.inc
#
USE tpch1;
#
--disable_warnings
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
--enable_warnings

CREATE TABLE t1 (a bigint, b bigint)engine=columnstore;
CREATE TABLE  t2 (a bigint, b bigint)engine=columnstore;
INSERT INTO t1 VALUES (5,5),(4,4),(3,3);
INSERT INTO t1 VALUES (5,5),(4,4),(3,3);

SELECT * FROM ((SELECT a, b FROM t1 ORDER BY b LIMIT 2) UNION ALL (SELECT a, b FROM t2 ORDER BY b LIMIT 2)) as sq3 ORDER BY 1,2;
SELECT * FROM (select * FROM (SELECT a, b FROM t1 ORDER BY b LIMIT 2) sub1 UNION ALL SELECT * FROM (SELECT a, b FROM t2 ORDER BY b LIMIT 2) sub2 ) as sq3 ORDER BY 1,2;
SELECT * FROM (select * FROM (SELECT a, b FROM t1 ORDER BY b) sub1 UNION ALL SELECT * FROM (SELECT a, b FROM t2 ORDER BY b) sub2 ) as sq3 ORDER BY 1,2;
#
--disable_warnings
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
--enable_warnings
#