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RE: dbms_job - running jobs every 15 minutes

From: Robert Freeman <robertgfreeman_at_yahoo.com>
Date: Tue, 21 Jan 2003 20:39:41 -0800
Message-ID: <F001.00536EDA.20030121203941@fatcity.com>


How about this... this will start the job at the top of the following hour and then schedule it every 15 minutes...

dbms_job.submit(:jobno,
'statspack.snap;',to_date(to_char(sysdate+60/1440,'mm/dd/yyyy hh24'),
'mm/dd/yyyy hh24') ,'to_date(to_char(sysdate+60/1440,''mm/dd/yyyy hh24''),
''mm/dd/yyyy hh24'') + 15/1440' );

-----Original Message-----
Jared.Still_at_radisys.com
Sent: Tuesday, January 21, 2003 6:24 PM
To: Multiple recipients of list ORACLE-L

Feeling particularly anal the other day, I used the following specification to
run statspack at the top of the hour, 15, 30 and 45 minutes after the hour.

variable jobno number;
variable instno number;
begin

        select instance_number into :instno from v$instance;
        dbms_job.submit(
                :jobno
                , 'statspack.snap;'
                -- every 15 minutes at 00,15,30 and 45
                , trunc(sysdate,'hh24') +  ( ( 15 + ( 15 *
floor(to_number(to_char(sysdate,'mi')) / 15))) / ( 24 * 60 ))
                , 'trunc(sysdate,''hh24'') +  ( ( 15 + ( 15 *
floor(to_number(to_char(sysdate,''mi'')) / 15))) / ( 24 * 60 ))'
        );
        commit;

end;
/

Seems to me that the time specs could be simplified a bit.

Anyone care to give it a go? :)

Jared

--
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Author:
  INET: Jared.Still_at_radisys.com

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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Robert Freeman
  INET: robertgfreeman_at_yahoo.com

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Received on Tue Jan 21 2003 - 22:39:41 CST

Original text of this message

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