create trigger a_tri
before insert or update or delete on a
for each row
declare
str varchar2(50);
begin
str:='create table aa (...)';
execute immediate str; --grant create any table to 当前用户
end;
/
before insert or update or delete on a
for each row
declare
str varchar2(50);
begin
str:='create table aa (...)';
execute immediate str; --grant create any table to 当前用户
end;
/
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货