orajourn.blogspot.com
OraJourn: 02/01/2010 - 03/01/2010
http://orajourn.blogspot.com/2010_02_01_archive.html
Tales of a Sojourner in the land of Oracle. Optimizer Developers' Blog (Oracle). Optimizer Developers' Blog (old). Thursday, February 18, 2010. VPD bad ANYDATA practices can really bite. After several days of intense testing, 4 SRs with Oracle Support (and another with the ERP vendor), and the very helpful information from Maxim Demenko about " out-of-range. Date values, I have developed a testcase that demonstrates how using bad ANYDATA practices in the context of VPD can really mess you up. Create user...
jarneil.wordpress.com
Free Oracle event with beer: London 3/7/2014 | jarneil
https://jarneil.wordpress.com/2014/06/18/free-oracle-event-with-beer-london-372014
The thoughts of Jason Arneil. Free Oracle event with beer: London 3/7/2014. A quick note to drum up interest in a free Oracle event. Being hosted by e-dba. In London on the evening of 3rd July 2014. The aim is to have a series of informal get togethers over beer, pizza and some good Oracle speakers. The theme of the first event is based around upgrading. We have Jonathan Lewis. Presenting on general principles and strategies for upgrading the RDBMS. Not to mention the discussion on Swingbench. Notify me ...
jarneil.wordpress.com
Oracle ASM 12c: New Features | jarneil
https://jarneil.wordpress.com/2014/04/07/oracle-asm-12c-new-features
The thoughts of Jason Arneil. Oracle ASM 12c: New Features. Last week I was lucky enough to be presenting at the UKOUG AIM SIG. There was a decent enough crowd in attendance and there were some really interesting talks and some really good speakers. In particularly I found Chris Lawless speaking on replication a particularly engaging speaker, and Dave Webster. Really held the audiences attention late in day. For clearest understanding, you probably want to download the ppt. April 7, 2014. Oracle 12.1...
orajourn.blogspot.com
OraJourn: 10/01/2009 - 11/01/2009
http://orajourn.blogspot.com/2009_10_01_archive.html
Tales of a Sojourner in the land of Oracle. Optimizer Developers' Blog (Oracle). Optimizer Developers' Blog (old). Thursday, October 08, 2009. Concepts Guide: 8/27 - Memory Architecture. Like the picture on the 2nd page. Yes, I am visually oriented. When automatic SGA memory management is enabled, the sizes of the different SGA. Components are flexible and can adapt to the needs of a workload without requiring. As the workload changes, memory is redistributed to ensure optimal performance.". I did not re...
orajourn.blogspot.com
OraJourn: 07/01/2011 - 08/01/2011
http://orajourn.blogspot.com/2011_07_01_archive.html
Tales of a Sojourner in the land of Oracle. Optimizer Developers' Blog (Oracle). Optimizer Developers' Blog (old). Wednesday, July 27, 2011. Debug mode for MOS. Had an SR in which I learned about a debug mode for FLASH MOS (tried it in HTML, no go *grin*). Hold down the Control key and click on the Oracle My Oracle Support Logo in the upper left-hand corner:. Here is a short video, using Oracle's recommendation of CamStudio:. Links to this post. Wednesday, July 20, 2011. MOS 53: Search and Knowledge.
orajourn.blogspot.com
OraJourn: Debug mode for MOS
http://orajourn.blogspot.com/2011/07/debug-mode-for-mos.html
Tales of a Sojourner in the land of Oracle. Optimizer Developers' Blog (Oracle). Optimizer Developers' Blog (old). Wednesday, July 27, 2011. Debug mode for MOS. Had an SR in which I learned about a debug mode for FLASH MOS (tried it in HTML, no go *grin*). Hold down the Control key and click on the Oracle My Oracle Support Logo in the upper left-hand corner:. Here is a short video, using Oracle's recommendation of CamStudio:. Good way to show things. Subscribe to: Post Comments (Atom). Good for a laugh.
orajourn.blogspot.com
OraJourn: 05/01/2009 - 06/01/2009
http://orajourn.blogspot.com/2009_05_01_archive.html
Tales of a Sojourner in the land of Oracle. Optimizer Developers' Blog (Oracle). Optimizer Developers' Blog (old). Thursday, May 21, 2009. Concepts Guide: 4/27 - Transactions. Naming transactions - I had no idea LogMiner could search for named transactions. That is really cool, and I'll have to keep that in mind. I have to reread the part on two-phase commit and distributed transactions. Short chapter. But a great chapter. Whitespace on 3-9 and 3-10? Links to this post. Labels: concepts guide journey.
orajourn.blogspot.com
OraJourn: 05/01/2011 - 06/01/2011
http://orajourn.blogspot.com/2011_05_01_archive.html
Tales of a Sojourner in the land of Oracle. Optimizer Developers' Blog (Oracle). Optimizer Developers' Blog (old). Monday, May 16, 2011. Alertlog appears not be updated. After a few days of spinning my wheels and subjecting the poor recipients of oracle-l to multiple posts, I have identified an issue in Oracle code that I believe needs to be looked at. First, some background. Access("./alert.log", F OK) = 0. I believe when I changed diagnostic dest to a non-existing directory, Oracle automatically create...
orajourn.blogspot.com
OraJourn: 06/01/2011 - 07/01/2011
http://orajourn.blogspot.com/2011_06_01_archive.html
Tales of a Sojourner in the land of Oracle. Optimizer Developers' Blog (Oracle). Optimizer Developers' Blog (old). Friday, June 17, 2011. Bug 11858963: optimization goes wrong with FIRST ROWS K (11g)? At the beginning of March, I noticed some very odd things in a 10053 trace of a problem query I was working on. I also made some comments on Kerry Osborn's blog. If you have access to SRs, you can follow the history in SR 3-314198695. For those that cannot, here is a short summary. Card: Original: 10.00...