create trigger trg_A
on A
instead of insert
as
begin
delete A from A where exists(select 1 from inserted where ID=A.ID)
insert A select * from inserted
end
go
on A
instead of insert
as
begin
delete A from A where exists(select 1 from inserted where ID=A.ID)
insert A select * from inserted
end
go
解决方案 »
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