在Sql Server触发器中判断操作是Insert还是Update还是Delete
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在Sql Server触发器中判断操作是Insert还是Update还是Delete
if exists(select 1 from inserted)
begin
if exists(select 1 from deleted)
begin
select @action = 'Update'
end
else
begin
select @action = 'Insert'
end
end
else if exists(select 1 from deleted)
begin
select @action = 'Delete'
end
if exists(select 1 from inserted)
begin
if exists(select 1 from deleted)
begin
select @action = 'Update'
end
else
begin
select @action = 'Insert'
end
end
else if exists(select 1 from deleted)
begin
select @action = 'Delete'
end
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