3 桁または 4 桁の整数を、5 桁の長さの数値が必要なテーブルに挿入しています。転送時に 4 桁の数字の後に 0 を追加し、3 桁の数字の先頭と次の 0 を追加するにはどうすればよいですか?
編集 - これは、次のように定義されたトリガーの一部です。
create trigger Trig on T2
after insert, update, delete
as
-- So that @@rowcount does not get affected by trigger code
set NoCount on
-- If c3 column participated in update (it most certainly did in insert)
if update(C3)
begin
-- Insert or update triggered this operation
if exists (select * from Inserted)
begin
insert into P1 (C1, C2, C3)
select T1.C2, T1.C3, T2.C3 --INFORMATION THAT NEEDS TO BE TRANSFERRED
from T1
-- Inserted is a pseudotable holding inserted/updated data
inner join inserted T2
on T1.C1 = T2.C2
where T2.C4 <> 9 --DETERMINES IF RECORD NEEDS TO BE TRANSFERRED
end
else
-- Separate insert for deleted records
-- To simplify inserting additional info for deleted records only
begin
insert into P1 (C1, C2, C3)
select T1.C2, T1.C3, T2.C3 --INFORMATION THAT NEEDS TO BE TRANSFERRED
from T1
-- deleted is a pseudotable holding deleted/updated data
inner join deleted T2
on T1.C1 = T2.C2
where T2.C4 <> 9 --DETERMINES IF RECORD NEEDS TO BE TRANSFERRED
end
end
T2.C3 をピン番号と見なします