i 正在试验邮政电梯的触发器,但出于某种原因,发射机要插入的触发器件数是两次(从现在起算的电压机),然后改为。 表格用3次。 这是我的手脚。
CREATE OR REPLACE FUNCTION forest_aud_func() returns trigger as $tree_stamp$
BEGIN
insert into Audit values( k ,124, l );
return null;
END;
$tree_stamp$
LANGUAGE plpgsql;
create trigger forest_aud_ins after insert on forest
for each row execute procedure forest_aud_func()
insert into forest values( Blue ,1600, Austria , Health Ltd )
any idea why this is happening? Thanks
i found out the problem, i was always creating new triggers but not deleting the previous ones, so each time i do an insert it was firing all the triggers i had done, sorry and thanks for your help
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