OUGN17 (the boat conference) rocked - and the boat didn't, thank goodness. I gave two talks about row pattern matching that were well received: two or three brave souls even went to both talks. I put my slides on the OUGN Google Drive page and on Slideshare.
Multi-table inserts are a drag when sequences are involved, because we don't have enough control over when the sequence is incremented. I've seen some dangerous workarounds. Here is a workaround that I think is safe.
Did you know that Oracle DML can silently change data you want to put into the database? A recent twitter discussion started by Martin Widlake (@MDWidlake) prompted me to study more closely what happens when.
I presented this topic on at Tech 16 on Monday afternoon. The latest version is on the Tech 16 website and on http://www.slideshare.net/StewAshton1/ranges-ranges-everywhere-oracle-sql Thanks to the organisers, staff, presenters and delegates who made this a great conference and a wonderful experience!
I presented this topic on Super Sunday. The latest version is now on the Tech16 site and on http://www.slideshare.net/StewAshton1/advanced-row-pattern-matching
I did it: in my proudest moment at DOAG2016, at the very end of my second presentation, I presented a brilliant SQL query with a bug in it. After agonizing for awhile, I finally saw that the correction was simple and didn't change the timing.
Today I did my second presentation at DOAG2016. It was at 9:00 so I got to sleep in ;) The room was huge but there were enough people that I didn’t feel too lonely. The room and the technical help were top notch, and again there were questions at just the right time to remind me […]
DOAG2016 started today at 8:30, and I did too. There were so many great presentations at the same time as mine, I was surprised and pleased to get a nice audience.
This year I get to speak about advanced SQL twice at two different conferences. My first presentation is about row pattern matching with MATCH_RECOGNIZE and my second deals with ranges - including but not limited to Temporal Validity ranges.