RE: Daily Heath report script

  • From: "Norman Dunbar" <norman.dunbar@xxxxxxxxxxxxxxxxxxxxxxxxx>
  • To: <Dave.Herring@xxxxxxxxxx>, <cmarquez@xxxxxxxxxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
  • Date: Mon, 07 Nov 2005 08:31:20 +0000

Morning all,

Norman Dunbar.
Contract Oracle DBA.
Rivers House, Leeds.

Internal : 7 28 2051
External : 0113 231 2051


>>> "Marquez, Chris" <cmarquez@xxxxxxxxxxxxxxxx> 11/04/05 06:47pm >>>

>> I guess this explains it, but who would own this code (trigger),
SYS?

Here's an example of its use which I needed to use in a past contract.
Some job or user was filling up huge amounts of TEMP space on a regular
basis and nobody could find out who or what it was. This helped (Table
and trigger are owned by SYS - never tried SYSTEM but it could work I
suspect) :

-- Table to hold messages etc.
CREATE TABLE SERVERERROR (Message VARCHAR2(4000));

-- Trigger to capture ORA-1652 errors
CREATE OR REPLACE TRIGGER FailedToExtendTemp
AFTER SERVERERROR ON DATABASE
DECLARE
    l_sql_text ora_name_list_t;
    l_n        NUMBER;

BEGIN
    IF (Is_Servererror(1652)) THEN          -- Unable to extend temp by
%s in tablespace %s
        INSERT INTO SERVERERROR VALUES ( 'ora_sysevent     : ' ||
ora_sysevent);
        INSERT INTO SERVERERROR VALUES ( 'ora_login_user   : ' ||
ora_login_user);
        INSERT INTO SERVERERROR VALUES ( 'ora_server_error : ' ||
ora_server_error(1));
        l_n := ora_sql_txt(l_sql_text);
        FOR x IN 1..l_n LOOP
            INSERT INTO SERVERERROR VALUES ( 'sql_text line(' || x ||
') : ' || l_sql_text(x));
        END LOOP;
    END IF;
END;
/


It's not sophisticated, but we nailed the b*gg*r the first time it
errorred !


Cheers,
Norman.

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