Peter Hartmann
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Why join "The World of DB2"?
Looking for "one stop shopping" for information, Looking for education, Looking for networking opportunities, Looking for news blogs and podcasts, Looking for information on local user groups
What information or education would be useful to you?
High Availability and Disaster Recovery
Are you a member of IDUG (International DB2 User Group)?
Yes
Are you a member of a Regional User Group (RUG)? If so, which one?
Germany
What best describes your job role?
IBM Employee / Business Partner, Systems Programming

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Peter Hartmann's Blog

Db2 for z/OS support of z15 and z/OS 2.4

Posted on November 19, 2019 at 7:55 0 Comments

Toleration:

Is maintenance needed in Db2 for z/OS (V11 or V12) for a migration to

- the current hardware z15

- or the current operating system z/OS 2.4 ?

As of today there are no APARs/PTFs needed to tolerate such a migration.

Exploitation:

The following…

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Db2 and JCL 72 characters

Posted on August 28, 2019 at 18:39 1 Comment

Introduction:

Sometimes it is useful to generate JCL executable code for //SYSIN via SQL mass operations, e.g. change specific tables from one option to another. If the result row fits into one JCL line with a length of 72, then all is fine. If the line must be split, then the question comes up: How to split?

Here is a solution for commands (like REBIND PACKAGE), SQL (like ALTER TRIGGER) or…

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AUTOBIND – Demystified – 1

Posted on August 20, 2019 at 19:29 0 Comments

Introduction:

AUTOBIND is a very useful automation instrument inside the Db2 engine.

Suppose you change the definition of the table or index and these changes have impact on the dependent package, the static SQL package is marked as invalid,…

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APPLCOMPAT and Advanced Triggers

Posted on August 7, 2019 at 11:13 0 Comments

If you think you know all about APPLCOMPAT, then please read this!

Introduction:

Advanced triggers introduced in V12 allow SQL PL statements and this opens “SQL only applications” to triggers. There is reduced need to call a stored procedure,…

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Group Buffer Pool - Changes by PH13045

Posted on July 30, 2019 at 12:27 2 Comments

Level setting:

A Db2 group buffer pool (GBP) consist of two parts:

1) Directory entries

2) Data entries

For each data entry there must be an associated directory entry in the GBP.

A directory entry can exist without a data entry in the…

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Comment Wall (3 comments)

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Join The World of DB2

At 8:43 on July 16, 2009, Toine Michielse said…
Hi Peter,

Ich arbeite im Moment noch bei UBS ( DB2 z/OS infrastructure consulting). (email: antoine.michielse@ubs.com).

Toine
At 8:15 on July 16, 2009, Toine Michielse said…
Hi Peter,

Wie geht's dir. Hoffe du weiss noch wer ich bin. Wir haben uns einige malen bei DB getroffen.

Gruss,
Toine Michielse
At 8:58 on June 12, 2009, Christian Daser said…
wo ist dein bild?
 
 
 

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Db2 for z/OS Master class with John Campbell and the SWAT team returns!

Started by Surekha Parekh in What's hot ?. Last reply by carol Goldberg Nov 7. 1 Reply

Db2 for z/OS Master class with John Campbell and the SWAT team returns! June 24-28, 2019 at IBM Hursley near Winchester, UKSeptember 23-27, 2019 at IBM Silicon Valley Lab in San Jose, California…Continue

Tags: Events, MasterClass, JohnCampbell

RBS Shares their Db2 Utilities Experiences

Started by Calene Janacek in What's hot ? Oct 22. 0 Replies

Join Mark Turner, Lead Mainframe Architect and Strategist from RBS and Haakon Roberts, IBM DE as they share Royal Bank of…Continue

Tags: #Db2

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