Typically, we monitor the v$datafile to ensure there are no NOLOGGING operations that will break our standby database. So it is important that we confirm that this mechanism actually works. ut for some reason, it is showing nothing under v$datafile for the YESLOG tablespace. I know this operation will break the standby database (because of a break in archive-log activity). I am just not sure how to confirm in the data dictionary.
The ninth edition of Log Buffer, the weekly review of database blogs, is now available at Daniel Schneller’s Blog.
In this second part , I will outline more details of a new STATSPACK methodology. As I mentioned in previous part , the statspack_setting table is a bridge between the user and Oracle’s STATSPACK.
he scinitllating eighth edition of Log Buffer is published, courtesy Craig Mullins of dbazine.com.
This first installment will deal with the biggest contributor to bad application design — the dreaded bad query. I’ve actually had busy systems crash because a developer unleashed a query that performed a full tablescan too many.
Welcome to the 7th edition of Log Buffer. As always, there’s lots to take in, and in fact, I cut more than I covered this week. Maybe I should make LB a little longer?
I just read this excellent review by Matt Asay of an excellent interview by Guy Kawasaki (of garage.com and apple fame) of MySQL CEO Marten Mickos.
I was looking for known issues under 10.2.0.2 (which are notoriously hard to find by searching MetaLink) and came across this note that mentioned 18.104.22.168. Looking up patch number 4547809 on Oracle’s FTP site (use your MetaLink credentials to log in), I see that it was released for Windows 32/64-bit, HP/UX 64-bit, and MVS (!) overnight:
Mike Kruckenberg has published the sixth edition of Log Buffer. Excellent post Mike, thanks!
Welcome to the fifth edition of Log Buffer. There’s lots to cover this week, so here goes.