August 2008

Partition-wise dependencies in 10g release 2

Modify partitions without invalidating dependant objects. October 2007 (updated August 2008)

AWR Usage Poll

A number of recent threads in the Oracle-L list have made it pretty clear that Automated Workload Repository (AWR) is a tool that you are expected to use when troubleshooting a database problem.

Never mind the fact that AWR is still a product that is licensed separately from the database, and that a large segment of the Oracle DBA population doesn't seem to realize that. Or that Active Session History (ASH) is part of AWR, and falls under the same license restrictions.

So I conducted a poll regarding the use of AWR. AWR Usage Poll. If you haven't in the AWR Poll, please do so.

While the web site does provide a chart of results, those results don't include the extra comments made by poll takers. You may are may not be able to download all the results, I'm not sure if that is restricted to the poll owner.

Effective Testing

I’ve been following a number of threads on forums.oracle.com recently – the quality of discussion seems to have improved markedly there since I gave up on it in 2001. Anyway there was a thread about interpreting the AWR report that Oracle provides (at extra cost) and which is very smilar to the Statspack report. The [...]

How I got picked for special attention in Denver International Airport

So my wife Anette and I are on our way home from Tim's wedding.

We flew British Airways both ways. In Copenhagen I told a lady at the BA check-in counter that I might have discovered a way for terrorists to put bombs on planes without being on the plane themselves.

You see, the last couple of times where I have had to change terminals in Heathrow and there's been approximately two hours or less between the flights my bags haven't made it.

So if the bags are onboard a plane but the passenger doesn't show up, they'll pull the bags. But if the bags are delayed they'll let the passenger fly without his luggage.

Application Express and E-Business Suite 11i.

I’m just starting an installation of Oracle APEX 3.1.1 into one of our development ebs instances for 2 reasons.

To provide a small applet to a project team
To provide the infrastructure for the dbas to write their own little applets.

I chose this method for the following reasons (unordered)

it’s fairly cool
we know pl/sql much better than java
we [...]

Tim is getting married...

Anette and I are in Denver, Colorado these days, because Tim Gorman is getting married to Lori tonight (Saturday). It's a hot wedding: This is, I think, the 20th day in a row with over 90 degrees Fahrenheit, which makes it the hottest period since 1857 or something like that.

Tim is very well known in the Oracle community: He spent many years inside Oracle where I had the pleasure of communicating a lot with him on the wonderful HELPKERN list there.

He also wrote a couple of books and contributed to the Tales of The OakTable book. Here's his website: http://www.evdbt.com/

Good luck to Lori & Tim! (said the guy on his third marriage...)