USE tpch1;
drop table if exists uriage_inf;
create table uriage_inf(eigyo_shimei varchar(20),uriage numeric) engine=columnstore default charset=utf8;
insert into uriage_inf values('SMITH',1000);
insert into uriage_inf values('ALLEN',2000);
insert into uriage_inf values('JONES',3000);
insert into uriage_inf values('SMITH',4000);
insert into uriage_inf values('BLAKE',5000);
drop table if exists uriage_my;
create table uriage_my (eigyo_shimei varchar(20),uriage numeric) engine=myisam default charset=utf8;
insert into uriage_my values('SMITH',1000);
insert into uriage_my values('ALLEN',2000);
insert into uriage_my values('JONES',3000);
insert into uriage_my values('SMITH',4000);
insert into uriage_my values('BLAKE',5000);
SELECT
T1.`eigyo_shimei`,SUM(-5)
FROM
URIAGE_inf T1
GROUP BY
T1.`eigyo_shimei`
ORDER BY
T1.`eigyo_shimei`;
eigyo_shimei	SUM(-5)
ALLEN	-5
BLAKE	-5
JONES	-5
SMITH	-10
SELECT
T1.`eigyo_shimei`,SUM(5)
FROM
URIAGE_inf T1
GROUP BY
T1.`eigyo_shimei`
ORDER BY
T1.`eigyo_shimei`;
eigyo_shimei	SUM(5)
ALLEN	5
BLAKE	5
JONES	5
SMITH	10
SELECT
T1.`eigyo_shimei`,SUM(-5)
FROM
URIAGE_my T1
GROUP BY
T1.`eigyo_shimei`
ORDER BY
T1.`eigyo_shimei`;
eigyo_shimei	SUM(-5)
ALLEN	-5
BLAKE	-5
JONES	-5
SMITH	-10
SELECT
T1.`eigyo_shimei`,SUM(5)
FROM
URIAGE_my T1
GROUP BY
T1.`eigyo_shimei`
ORDER BY
T1.`eigyo_shimei`;
eigyo_shimei	SUM(5)
ALLEN	5
BLAKE	5
JONES	5
SMITH	10
drop table uriage_inf;