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RE: SQLTrace

From: Tim Sawmiller <sawmillert_at_state.mi.us>
Date: Mon, 23 Apr 2001 10:30:13 -0700
Message-ID: <F001.002EF550.20010423103052@fatcity.com> 






To set on:



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;



/





To set off:



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;



/






>>> mark_at_cool-tools.co.uk 04/23/01 12:55PM >>>
Slightly off-topic:



Has anybody used the DBMS_SYSTEM.SET_SQL_TRACE_IN_SESSION procedure? If so
what's the syntax etc. to use this?



Cheers



Mark



-----Original Message-----


Riyaj_Shamsudeen_at_i2.com 


Sent: Monday, April 23, 2001 04:56


To: Multiple recipients of list ORACLE-L





You can also set   _trace_files_public=TRUE in the init. ora file.This will
create trace files with 644 file permissions..
Thanks


Riyaj "Re-yas" Shamsudeen


Certified Oracle DBA


i2 technologies   www.i2.com 


"My opinions. Use at your risk"





                    "Koivu, Lisa"
                    <lkoivu_at_qode.        To:     Multiple recipients of list
ORACLE-L <ORACLE-L_at_fatcity.com>
                    com>                 cc:
                    Sent by:             Subject:     RE: SQLTrace
                    root_at_fatcity.
                    com


                    04/23/01
                    09:10 AM
                    Please
                    respond to
                    ORACLE-L










Dave, you can also set a command in the cron to chmod the trace files
frequently so everyone can access them.



Lisa Rutland Koivu


Oracle Database Administrator


Certified Self-Important Database Deity


Slayer of Unix Administrators


Wanton Kickboxing Goddess




lkoivu_at_qode.com 



 NeoMedia



2201 Second St., Suite 600


Fort Myers, FL 33901, USA


Phone: 941-337-3434


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-----Original Message-----


Sent: Monday, April 23, 2001 9:26 AM


To: Multiple recipients of list ORACLE-L







You can also set the user_dump_dest in init.ora to /tmp/oracle where all
users have access.




>>> RROGERS_at_galottery.org 04/20/01 05:27PM >>>
If I remember correctly the user can set autotrace on in the session and
the output if sent to the terminal after the sql command is completed.




Give it a try.. You might have to set up permessions or privileges to get
it to work for a user.


ROR mª¿ªm




>>> turner_at_tellme.com 04/20/01 03:54PM >>>
I've got a developer that says they need the unix password for oracle so
they can do a trace and run tkprof without having to jump through a bunch
of hoops. Anyone set up trace so someone other than oracle can do this?




The permissions on the trace files only allow reading by the file owner, so



setting the user into the dba group won't help.




Thanks, Dave Turner



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Author:
  INET: Riyaj_Shamsudeen_at_i2.com 

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Author: Tim Sawmiller
  INET: sawmillert_at_state.mi.us

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Received on Mon Apr 23 2001 - 12:30:13 CDT












Original text of this message













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