create table test (get_money int,get_num int,stateid int)
insert into test select 1,2,2
union all select 2,2,7
union all select 3,3,8
create trigger tr_test1
on test
for update
as
update test set stateid =1 where get_money=1 and get_num=1
update test set get_money=1,get_num=1 where stateid=2
select * from test
結果:
get_money get_num stateid
----------- ----------- -----------
1 1 1
2 2 7
3 3 8
create trigger tr_test2
on test
for insert
as
update test set stateid=1
from test a inner join inserted b
on a.get_money=b.get_money and a.get_num=b.get_num and
b.get_money =1 and b.get_num=1
insert into test(get_money,get_num) values(2,3)
insert into test(get_money,get_num) values(1,1)
select * from test
結果:
get_money get_num stateid
----------- ----------- -----------
1 1 1
2 2 7
3 3 8
1 1 1
2 3 NULL
1 1 1