trace_on.sql
REM Script to turn TRACE MODE on for a selected SID.
set serveroutput ON size 2000;
set verify OFF;
DECLARE
r_sid NUMBER;
v_sid NUMBER;
v_serial NUMBER;
v_username VARCHAR(30);
v_status VARCHAR2(8);
v_server VARCHAR2(9);
p_server_pid VARCHAR2(9);
BEGIN
-- Accept r_sid Number 'What SID do you wish to trace? - '
r_sid := &SID;
SELECT s.sid, s.serial#, s.status, s.server, p.spid
INTO v_sid, v_serial, v_status, v_server, p_server_pid
FROM v$session s, v$process p
WHERE s.sid = r_sid
AND s.paddr = p.addr;
DBMS_OUTPUT.PUT_LINE ('Sid ' || TO_CHAR(v_sid) ||
' Serial# ' || TO_CHAR(v_serial) ||
' Username ' || v_username ||
' Status ' || v_status ||
' Server ' || v_server );
IF v_server != 'DEDICATED' THEN
DBMS_OUTPUT.PUT_LINE
('Tracing only produces valid results for a Dedicated Connection');
DBMS_OUTPUT.PUT_LINE
('Tracing *NOT* turned on.');
RETURN;
END IF;
-- Time to Turn Trace ON
SYS.DBMS_SYSTEM.SET_SQL_TRACE_IN_SESSION(v_sid, v_serial, TRUE);
DBMS_OUTPUT.PUT_LINE ('Trace Mode is ON for '||v_sid);
DBMS_OUTPUT.PUT_LINE ('Output sent to udump/ora_'||p_server_pid||'.trc');
EXCEPTION
WHEN NO_DATA_FOUND THEN
DBMS_OUTPUT.PUT_LINE ('Cannot find a session for SID '||TO_CHAR(r_sid));
WHEN OTHERS THEN
DBMS_OUTPUT.PUT_LINE ('Error: '||SQLERRM);
END;
/
traceoff.sql
REM Script to turn TRACE MODE off for a selected SID.
set serveroutput ON size 2000;
set verify OFF;
DECLARE
r_sid NUMBER;
v_sid NUMBER;
v_serial NUMBER;
v_username VARCHAR(30);
v_status VARCHAR2(8);
v_server VARCHAR2(9);
p_server_pid VARCHAR2(9);
BEGIN
-- Accept r_sid Number 'What SID do you wish to trace? - '
r_sid := &SID;
SELECT s.sid, s.serial#, s.status, s.server, p.spid
INTO v_sid, v_serial, v_status, v_server, p_server_pid
FROM v$session s, v$process p
WHERE s.sid = r_sid
AND s.paddr = p.addr;
DBMS_OUTPUT.PUT_LINE ('Sid ' || TO_CHAR(v_sid) ||
' Serial# ' || TO_CHAR(v_serial) ||
' Username ' || v_username ||
' Status ' || v_status ||
' Server ' || v_server );
-- Time to Turn Trace OFF
SYS.DBMS_SYSTEM.SET_SQL_TRACE_IN_SESSION(v_sid, v_serial, FALSE);
DBMS_OUTPUT.PUT_LINE ('Trace Mode is OFF for '||v_sid);
DBMS_OUTPUT.PUT_LINE ('Output is in udump/ora_'||p_server_pid||'.ora');
EXCEPTION
WHEN NO_DATA_FOUND THEN
DBMS_OUTPUT.PUT_LINE ('Cannot find a session for SID '||TO_CHAR(r_sid));
WHEN OTHERS THEN
DBMS_OUTPUT.PUT_LINE ('Error: '||SQLERRM);
END;
/
>>> [EMAIL PROTECTED] 05/09/01 04:30AM >>>
On a development box, 'alter session' should not cause
too much harm. If you're concerned, write a package
as SYS which turns on tracing for the developers
session and just grant access on that...
You may want to look at _trace_files_public parameter
as well so they can see their trace files.
hth
connor
--- Chris Rezek <[EMAIL PROTECTED]> wrote: > I want
to enable our developers to use tkprof for
> their own tuning work
> without giving them general ALTER SESSION
> privileges. What's the
> minimal set of permissions do they need to use
> explain plan and tkprof?
>
> Chris Rezek
> Oracle DBA
> --
> Please see the official ORACLE-L FAQ:
> http://www.orafaq.com
> --
> Author: Chris Rezek
> INET: [EMAIL PROTECTED]
>
> Fat City Network Services -- (858) 538-5051 FAX:
> (858) 538-5051
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=====
Connor McDonald
http://www.oracledba.co.uk (mirrored at
http://www.oradba.freeserve.co.uk)
"Some days you're the pigeon, some days you're the statue"
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