Re: Logout system trigger

create or replace trigger my_logoff_trigger before logoff on my.schema
declare
  sql_cmd varchar2(200);
  pwd varchar2(30);
begin
  dbms_output.enable(10000);
    update my_audit
    set logoff_time=systimestamp
    where os_pid=(SELECT P.SPID FROM V$PROCESS P INNER JOIN V$SESSION S ON

               S.PADDR = P.ADDR WHERE S.AUDSID = sys_context('USERENV', 'SESSIONID'))     and oracle_session_id=SYS_CONTEXT('USERENV','SESSIONID');     commit;
    pwd:=generate_password();
    sql_cmd:='alter user my identified by '||pwd||' account lock';     execute immediate sql_cmd;
  end if;
exception
  when others then
  RAISE;
end;

Sent from my iPad

> On Oct 9, 2014, at 11:00 AM, Andrew Kerber <andrew.kerber_at_gmail.com> wrote:
>
> I am trying to create a trigger that locks an account after a user disconnects. It also writes a record to an auditing table. It writes the record successfully, then I use execute immediate to lock the account, but the lock command seems to be ignored. I expect there is some special processing I need to do. Does anyone have an example of how to do this? 11.2.0.4 EE on Linux.
>
> Sent from my iPad

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