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Code Activity

Dlee mtr restructure (#2494)

Browse Source 
* Restructured test suites and added autopilot and extended suites

* Updated autopilot with correct branch - develop

* Moved setup test case to a 'setup' directory, for consistency

* Fixed a path issue

* Updated some tests cases to keep up with development

Co-authored-by: root <root@rocky8.localdomain>
This commit is contained in:
Daniel Lee
2022-08-09 13:20:56 -05:00
committed by GitHub
parent 8b15e2f6a4
commit 4c9d6e39ac
6839 changed files with 10542409 additions and 77 deletions
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448
mysql-test/columnstore/devregression/r/mcs7129_regression_bug3932.result Normal file
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@@ -0,0 +1,448 @@
USE tpch1;
drop table if exists qa_nation;
Warnings:
Note 1051 Unknown table 'tpch1.qa_nation'
drop table if exists qa_customer;
Warnings:
Note 1051 Unknown table 'tpch1.qa_customer'
drop table if exists qa_region;
Warnings:
Note 1051 Unknown table 'tpch1.qa_region'
drop table if exists qa_orders;
Warnings:
Note 1051 Unknown table 'tpch1.qa_orders'
create table qa_nation (n_id int, n_name char(20), regionid int) engine=columnstore;
create table qa_customer (c_id int, c_custname char(20), nationid int) engine=columnstore;
create table qa_region (r_id int, r_name char(20)) engine=columnstore;
create table qa_orders (o_id int, o_name char(20), custid int) engine=columnstore;
insert into qa_region values (1, 'ASIA'), (2, 'AMERICA'), (3, 'EUROPE');
insert into qa_nation values (1, 'UNITED STATES', 2), (2, 'CANADA', 2), (3, 'JAPAN', 1), (4, 'CHINA', 1), (5, 'GERMANY', 3), (6, 'ITALY', 3);
insert into qa_customer values (1, 'Cust_US', 1), (2, 'Cust_Japan', 3), (3, 'Cust_Italy', 6);
insert into qa_orders values (1, 'Order_US#1', 1), (2, 'Order_US#2', 1), (3, 'Order_Japan#1', 2);
select n.n_name, c.c_custname
from qa_nation n
join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by n.n_name;
n_name c_custname
ITALY Cust_Italy
JAPAN Cust_Japan
UNITED STATES Cust_US
select n.n_name, c.c_custname
from qa_nation n
join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and r1.r_name = 'AMERICA') order by n.n_name;
n_name c_custname
UNITED STATES Cust_US
select n.n_name, count(c.c_id)
from qa_nation n
join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) group by n.n_name order by n.n_name;
n_name count(c.c_id)
ITALY 1
JAPAN 1
UNITED STATES 1
select n.n_name, c.c_custname
from qa_nation n
left join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by n.n_name;
n_name c_custname
CANADA NULL
CHINA NULL
GERMANY NULL
ITALY Cust_Italy
JAPAN Cust_Japan
UNITED STATES Cust_US
select n.n_name, c.c_custname
from qa_nation n
left outer join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by n.n_name;
n_name c_custname
CANADA NULL
CHINA NULL
GERMANY NULL
ITALY Cust_Italy
JAPAN Cust_Japan
UNITED STATES Cust_US
select n.n_name, count(c.c_id)
from qa_nation n
left outer join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) group by n.n_name order by n.n_name;
n_name count(c.c_id)
CANADA 0
CHINA 0
GERMANY 0
ITALY 1
JAPAN 1
UNITED STATES 1
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA UNITED STATES Cust_US
ASIA JAPAN Cust_Japan
EUROPE ITALY Cust_Italy
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
left join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA CANADA NULL
AMERICA UNITED STATES Cust_US
ASIA CHINA NULL
ASIA JAPAN Cust_Japan
EUROPE GERMANY NULL
EUROPE ITALY Cust_Italy
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
left outer join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA CANADA NULL
AMERICA UNITED STATES Cust_US
ASIA CHINA NULL
ASIA JAPAN Cust_Japan
EUROPE GERMANY NULL
EUROPE ITALY Cust_Italy
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and r1.r_name = 'AMERICA') order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA UNITED STATES Cust_US
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
left join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and r1.r_name = 'AMERICA') order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA CANADA NULL
AMERICA UNITED STATES Cust_US
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
left outer join qa_customer c on n.n_id = c.nationid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and r1.r_name = 'AMERICA') order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA CANADA NULL
AMERICA UNITED STATES Cust_US
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA UNITED STATES Cust_US
ASIA JAPAN Cust_Japan
EUROPE ITALY Cust_Italy
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
left join qa_customer c on n.n_id = c.nationid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA CANADA NULL
AMERICA UNITED STATES Cust_US
ASIA CHINA NULL
ASIA JAPAN Cust_Japan
EUROPE GERMANY NULL
EUROPE ITALY Cust_Italy
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
left outer join qa_customer c on n.n_id = c.nationid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA CANADA NULL
AMERICA UNITED STATES Cust_US
ASIA CHINA NULL
ASIA JAPAN Cust_Japan
EUROPE GERMANY NULL
EUROPE ITALY Cust_Italy
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and n2.n_name = 'UNITED STATES') order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA UNITED STATES Cust_US
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
left join qa_customer c on n.n_id = c.nationid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and n2.n_name = 'UNITED STATES') order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA CANADA NULL
AMERICA UNITED STATES Cust_US
select r.r_name, n.n_name, c.c_custname
from qa_region r
join qa_nation n on r.r_id = n.regionid
left outer join qa_customer c on n.n_id = c.nationid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and n2.n_name = 'UNITED STATES') order by r.r_name, n.n_name;
r_name n_name c_custname
AMERICA CANADA NULL
AMERICA UNITED STATES Cust_US
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
join qa_orders o on c.c_id = o.custid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left join qa_orders o on c.c_id = o.custid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
EUROPE ITALY Cust_Italy NULL
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left outer join qa_orders o on c.c_id = o.custid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
EUROPE ITALY Cust_Italy NULL
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
join qa_orders o on c.c_id = o.custid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and r1.r_name = 'AMERICA') order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left join qa_orders o on c.c_id = o.custid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and r1.r_name = 'AMERICA') order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left outer join qa_orders o on c.c_id = o.custid
where n.n_id in (select n2.n_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and r1.r_name = 'AMERICA') order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
EUROPE ITALY Cust_Italy NULL
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left outer join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
EUROPE ITALY Cust_Italy NULL
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and n2.n_name = 'UNITED STATES') order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and n2.n_name = 'UNITED STATES') order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left outer join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and n2.n_name = 'UNITED STATES') order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
EUROPE ITALY Cust_Italy NULL
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left outer join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
EUROPE ITALY Cust_Italy NULL
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and n2.n_name = 'UNITED STATES') order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and n2.n_name = 'UNITED STATES') order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left outer join qa_orders o on c.c_id = o.custid
where r.r_id in (select r1.r_id from qa_nation n2, qa_region r1 where n2.regionid = r1.r_id and n2.n_name = 'UNITED STATES') order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
join qa_orders o on c.c_id = o.custid
where c.c_id in (select c1.c_id from qa_customer c1) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left join qa_orders o on c.c_id = o.custid
where c.c_id in (select c1.c_id from qa_customer c1) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
EUROPE ITALY Cust_Italy NULL
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left outer join qa_orders o on c.c_id = o.custid
where c.c_id in (select c1.c_id from qa_customer c1) order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
AMERICA UNITED STATES Cust_US Order_US#1
AMERICA UNITED STATES Cust_US Order_US#2
ASIA JAPAN Cust_Japan Order_Japan#1
EUROPE ITALY Cust_Italy NULL
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
join qa_orders o on c.c_id = o.custid
where c.c_id in (select c1.c_id from qa_customer c1 where c1.c_custname = 'Cust_Japan') order by r.r_name, n.n_name, o.o_name;
r_name n_name c_custname o_name
ASIA JAPAN Cust_Japan Order_Japan#1
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
join qa_orders o on c.c_id = o.custid
where c.c_id in (select c1.c_id from qa_customer c1 where c1.c_custname = 'Cust_Italy') order by r.r_name, n.n_name;
r_name n_name c_custname o_name
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left join qa_orders o on c.c_id = o.custid
where c.c_id in (select c1.c_id from qa_customer c1 where c1.c_custname = 'Cust_Japan') order by r.r_name, n.n_name;
r_name n_name c_custname o_name
ASIA JAPAN Cust_Japan Order_Japan#1
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left join qa_orders o on c.c_id = o.custid
where c.c_id in (select c1.c_id from qa_customer c1 where c1.c_custname = 'Cust_Italy') order by r.r_name, n.n_name;
r_name n_name c_custname o_name
EUROPE ITALY Cust_Italy NULL
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left outer join qa_orders o on c.c_id = o.custid
where c.c_id in (select c1.c_id from qa_customer c1 where c1.c_custname = 'Cust_Japan') order by r.r_name, n.n_name;
r_name n_name c_custname o_name
ASIA JAPAN Cust_Japan Order_Japan#1
select r.r_name, n.n_name, c.c_custname, o.o_name
from qa_region r
join qa_nation n on r.r_id = n.regionid
join qa_customer c on n.n_id = c.nationid
left outer join qa_orders o on c.c_id = o.custid
where c.c_id in (select c1.c_id from qa_customer c1 where c1.c_custname = 'Cust_Italy') order by r.r_name, n.n_name;
r_name n_name c_custname o_name
EUROPE ITALY Cust_Italy NULL
drop table if exists qa_nation;
drop table if exists qa_customer;
drop table if exists qa_region;
drop table if exists qa_orders;