用户状态酿成离职状态，系统>配置表被触收，修改配置表状态
create or replace trigger BASEDB_USERLEFT
  before update or delete on basedb_users 
  for each row
declare
  -- local variables here
  varcount number;
begin
    --select loginid into userloginid from basedb_users where status=:new.status;
    if updating or deleting then
      select count(*) into varcount from basedb_sysconfuser where loginid=:new.loginid;
        if varcount>0 and :new.status="5" then
            update basedb_sysconfuser set isvalid="0",last_date=sysdate,action_sign="U" where loginid=:new.loginid;
        end if;  
    end if;

end BASEDB_USERLEFT;

戴自：中煤整体 huzia的专栏