by Robert | Sep 27, 2023 | Uncategorized
Db2 for z/OS provides, for your use, two different temporary table types: declared and created. I recently worked with Db2 for z/OS people at a couple of different sites, providing assistance in understanding and effectively utilizing Db2 temporary tables, and I think...
by Robert | Aug 31, 2023 | Uncategorized
For the past several years, I’ve tried to post an entry per month to this blog. Sometimes, it will be very near the end of a month, and I haven’t posted anything since the previous month, and I don’t have any good ideas for a new entry. Then,...
by Robert | Jul 28, 2023 | Uncategorized
In the part 1 of this 2-part entry (posted last month), I emphasized what I consider to be job one for a developer coding a Db2 for z/OS-targeted query (write a SQL statement that will retrieve the data your program requires, and don’t worry too much about the...
by Robert | Jun 30, 2023 | Uncategorized
Not long ago, I received a request to deliver a couple of Db2 for z/OS-focused webcasts for an organization’s application developers. The person who asked about this initially gave me the impression that the purpose of the webcasts would be to help developers...
by Robert | May 25, 2023 | Uncategorized
Over the past year or so, I’ve seen more and more situations in which a too-small Db2 for z/OS log output buffer is negatively impacting system and application performance. The Db2 development team took aggressive action to remedy that situation via a change to...
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