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select a.uid as uid,a.status as uStatus,a.name as uName,
b.uid as rId,b.status as rStatus,b.name as rName
from sysusers a inner join sysusers b on a.gid = b.uid
where a.issqlrole = 0 and a.isapprole = 0 and a.hasdbaccess = 1 and (b.issqlrole = 1 or b.isapprole = 1)
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create table t_emp_log212
(
who varchar2(10) not null,
action varchar2(10) not null,
actime date
);
create or replace trigger tri_emp_insert
before insert
on t_emp
begin
insert into t_emp_log(who,action,actime)values(user,'insert',sysdate);
end ......