创建触发器时出错

Question

创建触发器时出错，提示“消息 208，级别 16，状态 6，过程 Trigger_article_del，第 6 行对象名  'Trigger_article_del' 无效。”
ALTER TRIGGER [Trigger_article_del]
   ON  [article]
   after delete
AS 
BEGIN
select id from deleted
END

Answer 1

create trigger [Trigger_article_del] 
on [article]
for delete
as
begin
  select id from deleted
end