Tag: DBA Lounge

Shuck & Awe #12: Hunting for Perl

Holy mackerel, use.perl.org is shutting down! Pudge is changing jobs and, as his now-previous $workplace was hosting the site, he is temporarily shutting down the site. Breath easy, though, the blog entries are not all going to disappear in a puff of smoke — the site will be put in ‘static’ mode for the time being, and there is the possibility it will reappear somewhere else.

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EBS DBAs Be Warned! NOLOGGING Can Hit You Badly …

I’ve just come across an old known issue again today. Was working in the greatest and latest 12.1.2 Oracle e-Business Suite environment. Surprisingly, I face the old issue when WF_LOCAL_ROLES and WF_LOCAL_USER_ROLES objects (among other objects) are set to NOLOGGING mode. The easiest solution is to switch the whole database to FORCE_LOGGING mode:

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Ensuring Table With 1 Row in Oracle 11g Using Virtual Column

There was a discussion on the OTN General database forum, in which the OP asked creating a table with just one row and restricting that table to just one row. Here is my attempt at it.

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Shuck & Awe #11: Hunting for Perl

Do you regularly scuba dive in a motley sea of other peeps’ codebase, trying to bring on surgical changes without doing too much collateral b0rking on the code formatting? If so, Steffen Mueller has a nifty trick to share with you. Using Text::FindIndent, he shows how to configure Vim such that it can magically adapts to any indentation policy.

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Michigan OakTable Symposium (MOTS)

Michigan OakTable Symposium (MOTS) is a unique event taking place just before Oracle OpenWorld — 16-17 September. Why unique? This is the first conference (is it not?) where all presenters are members of OakTable Network, a group that gathers number of like-minded IT professionals with scientific approach to Oracle database technology and to the life in general.

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perl-achievements

I already knew about git-achievements, but earlier this week I was showen Unit Testing Achievements. My first thought after seeing it was: “cool, I want to port that to Smolder!”. My second thought was: “hey, if we can do it for Git, and for testing, why not for Perl itself?” Surely it wouldn’t be too hard to harness its power for a little bit of fun? Indeed, it wasn’t…Have a look!

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Easy Knitting Pattern Generation

This blog entry is based on true events. Only the pattern has been modified to protected the innocent.

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Shuck & Awe #10: Hunting for Perl

In a turn of events so monumental that it can only possibly be a sign that Ragnarok is nigh upon us, an early adopter implementation of Perl 6 has been released. The number of blog entries that it generated is, as one might expect, quite massive. But most important is, the downloads — both for Unix and Windows — are available on Github. Don’t lose any time! Go, download, compile, and get a taste of what the new kid on the block has to offer.

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Production Advice for Developers (3 short pieces)

I’ve spent over a decade managing various production systems. After spending so much time with systems that are mostly not working as they should, one develops certain outlook on life. Like the deep belief that the only way to keep civilization functioning is by taking backups and testing them. Recently I had few discussions with developers, and it turned out that ideas that I consider trivial can be viewed as deeply insightful by someone with different experience.

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Larry’s Keynote At YAPCEU 2010

Larry Wall gave another of his unique keynote addresses at the first day of YAPCEU 2010 here in sunny Pisa (yes the place with the tower) This year was a little diversion from his usual pattern as Larry was assisted by his better half and his demon seed. Larry told us as a language designer his life is one of siting on the fence, not making up his mind until that one little voice in one ear (his better half) and that other little voice in the other ear (his demon seed) work it out somehow.

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