mariadb-columnstore-engine/mysql-test/columnstore/devregression/r/mcs7223_regression_MCOL-3485.result

USE tpch1;
drop table if exists t;
create table t(a int, b varchar(10), c decimal(7,2)) engine=columnstore;
insert into t(a,b,c) values (1,'x',10),(2,'x',11), (3, 'x', 12), (1,'y',12),(2,'y',11), (3, 'y', 10);
select a as bu, 
sum(case when b='x' then c else null end) as 'x',
sum(case when b='y' then c else null end) as 'y'
from t
group by bu
order by bu;
bu	x	y
1	10.00	12.00
2	11.00	11.00
3	12.00	10.00
select
a as bu, 
sum(case when b='x' then c else null end) as 'x',
sum(case when b='y' then c else null end) as 'y'
from t
group by bu
order by x;
bu	x	y
1	10.00	12.00
2	11.00	11.00
3	12.00	10.00
select
a as bu, 
sum(case when b='x' then c else null end) as 'x',
sum(case when b='y' then c else null end) as 'y'
from t
group by bu
order by y;
bu	x	y
3	12.00	10.00
2	11.00	11.00
1	10.00	12.00
select
a as bu, 
sum(case when b='x' then c else null end) as '',
sum(case when b='y' then c else null end) as 'y'
from t
group by bu
order by 2;
bu		y
1	10.00	12.00
2	11.00	11.00
3	12.00	10.00
select
a as bu, 
sum(case when b='x' then c else null end) as 'x',
sum(case when b='y' then c else null end) as 'y'
from t
group by bu
order by 3;
bu	x	y
3	12.00	10.00
2	11.00	11.00
1	10.00	12.00
drop table if exists t;