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How to find updated Records from a table


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Mahi_e

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Joined: 10 Dec 2010
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PostPosted: Thu Apr 28, 2011 2:49 pm
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Hi All,

I have a Question? Hope this will be resolve surely. Scenario is as follows........

I submitted a Job where " I am updating Records of a Table(DB2) after 100 th Record, my job got abend, now my question is how to start my job where i got abend "


Thanks in Advance icon_biggrin.gif
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prino

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Joined: 07 Feb 2009
Posts: 1285
Location: Vilnius, Lithuania

PostPosted: Thu Apr 28, 2011 3:40 pm
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Mahi_e wrote:
I have a Question? Hope this will be resolve surely. Scenario is as follows........

I submitted a Job where " I am updating Records of a Table(DB2) after 100 th Record, my job got abend, now my question is how to start my job where i got abend "

If your program has not issued a commit, DB2 will rollback the changes, if not, you are up to your nostrils in the brown stuff.

Restartability is something you should have thought of in advance, not as an afterthought.
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Mahi_e

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Joined: 10 Dec 2010
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PostPosted: Thu Apr 28, 2011 5:22 pm
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Thanks for ur answer.

suppose in my logic , i will use commit for every 60 records for success running of job.

in that case if i would face job abend, then ? what should i do............?
i dont know at what record should i get abend.
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prino

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Location: Vilnius, Lithuania

PostPosted: Thu Apr 28, 2011 5:43 pm
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Mahi_e wrote:
Thanks for ur answer.

Cn y tll m wht th wrd "ur" mns?

Mahi_e wrote:
suppose in my logic , i will use commit for every 60 records for success running of job.

in that case if i would face job abend, then ? what should i do............?
i dont know at what record should i get abend.

Lrn t rd dmps!
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Mahi_e

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Joined: 10 Dec 2010
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PostPosted: Thu Apr 28, 2011 6:03 pm
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okkk..


Thanks,
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GuyC

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Joined: 11 Aug 2009
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PostPosted: Thu Apr 28, 2011 6:15 pm
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at minimum , just before your commit, you would save/display a restart-key.

the actual record/row which fails (like in the dump) is irrelevant for restartability because all previous updates since last commit will be rollbacked.
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prino

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Location: Vilnius, Lithuania

PostPosted: Thu Apr 28, 2011 6:24 pm
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GuyC wrote:
the actual record/row which fails (like in the dump) is irrelevant for restartability because all previous updates since last commit will be rollbacked.


Sr, bt f y dnt knw wht rcrd css th bnd, rstrtng dsn't mk mch sns.

('m bgnnng t lk ths SMS stff icon_lol.gif)
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Anuj Dhawan

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Joined: 22 Apr 2006
Posts: 6250
Location: Mumbai, India

PostPosted: Thu Apr 28, 2011 6:35 pm
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Mahi_e wrote:
suppose in my logic , i will use commit for every 60 records for success running of job.
Check-point/restart and DB2 COMMIT are different animals. If the COMMIT frequency is 60, that does not necessitates a check-point just before you commit. Read the indication from GuyC.

Chek-point/restart logics are specifc to sites and must be deployed in advance in your program, as Robert has mentioned also.
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Anuj Dhawan

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Joined: 22 Apr 2006
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Location: Mumbai, India

PostPosted: Thu Apr 28, 2011 6:36 pm
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LOL - Good one Prino. icon_biggrin.gif
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Akatsukami

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Joined: 03 Oct 2009
Posts: 1788
Location: Bloomington, IL

PostPosted: Thu Apr 28, 2011 7:41 pm
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prino wrote:
Mahi_e wrote:
Thanks for ur answer.

Cn y tll m wht th wrd "ur" mns?

"If u cn rd ths, u cn mk bg bx n IT ndstry."
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prino

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Joined: 07 Feb 2009
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Location: Vilnius, Lithuania

PostPosted: Thu Apr 28, 2011 8:16 pm
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Akatsukami wrote:
prino wrote:
Mahi_e wrote:
Thanks for ur answer.

Cn y tll m wht th wrd "ur" mns?

"If u cn rd ths, u cn mk bg bx n IT ndstry."

Sprclfrglstcxpldcs! icon_cool.gif
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Nic Clouston

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Joined: 10 May 2007
Posts: 2455
Location: Hampshire, UK

PostPosted: Thu Apr 28, 2011 11:22 pm
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Quote:
Sprclfrglstcxpldcs!

Super Caley Fragile Celtic Are Atrocious!
Headline in a Scottish newspaper after little Inverness Caledonian Thistle (Caley) knocked mighty Glasgow Celtic out of the Scottish Football Association Cup a few years back.
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Mahi_e

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PostPosted: Fri Apr 29, 2011 10:20 am
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Thanks for all Suggestions
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