Category Archives: Oracle

Agents Management Via EM12c Release 4 Console

I’m going to take a break from the OMS/OMR Performance pages and jump over to the Agents page in release 12.1.0.4.  You can access this page from the Setup menu drop down in EMCC: Main Agent Management Page The Agents Management page will default to show you all agents and looks very similar to the […]

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Copyright © DBA Kevlar [Agents Management Via EM12c Release 4 Console], All Right Reserved. 2014.

Lunchtime quiz

There was a question on OTN a few days ago asking the following question: Here’s a query that ran okay on 11g, but crashed with Oracle error “ORA-01843: not a valid month” after upgrade to 12c; why ? The generically correct answer, of course, is that the OP had been lucky (or unlucky, depending on your […]

Oracle Midlands Event #6 : Summary

Last night was the Oracle Midlands Event #6 with Bjoern Rost. Let’s start with the important stuff! I am now the proud owner of an Oracle Press bear! I didn’t technically win it, but one of the people who did donated it to me. This was the right thing to do for two reasons. (1) […]


Oracle Midlands Event #6 : Summary was first posted on November 26, 2014 at 10:38 am.
©2012 “The ORACLE-BASE Blog“. Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement.

The User Group Tour

Those of you that have been around Oracle for some time may already be aware of the various OTN tours. These tours bring well known speakers to some of the smaller (relatively speaking) regions that often don’t get to see some of the big name speakers, simply because of audience…

Pythian at UKOUG 14

Will you be joining us at the UKOUG Conference and Exhibition in Liverpool, UK? Over 200 world-class speakers and industry experts will be in attendance, including some of our very own. Michael Abbey, Oracle ACE and Team Lead at Pythian notes that Pythian’s attendance is important, not only for the company and its employees, but for the…

Baselines

I’m not very keen on bending the rules on production systems, I’d prefer to do things that look as if they could have happened in a completely legal fashion, but sometimes it’s necessary to abuse the system and here’s an example to demonstrate the point. I’ve got a simple SQL statement consisting of nothing more than […]

Oracle Database 12c : EXPAND_SQL_TEXT, APPROX_COUNT_DISTINCT, Session Sequences and Temporary Undo

While I was away on the OTN APAC tour, I wasn’t really able to sink my teeth into anything, so inspired by Connor McDonald‘s session in Perth, I decided to write up a few bits and pieces in my free moments in the hotels and planes (when I had enough elbow room to type). Here […]


Oracle Database 12c : EXPAND_SQL_TEXT, APPROX_COUNT_DISTINCT, Session Sequences and Temporary Undo was first posted on November 23, 2014 at 2:21 pm.
©2012 “The ORACLE-BASE Blog“. Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement.

OTN APAC tour 2014 blog posts compilation

So much has been written about all the exciting events of the 2014 OTN Asia-Pacific tour. It just feels right to compile all of them into one link list. I am sorry if I missed a post, please ping me … Continue reading

OTN APAC 2014 : Summary

As you will have seen from my last post, I’m back in Birmingham after completing the OTN APAC 2014 tour. Here is a list of all the posts I wrote over the course of the tour. OTN APAC 2014 : The Journey to Perth OTN APAC 2014 : Perth – Day 1 OTN APAC 2014 […]


OTN APAC 2014 : Summary was first posted on November 23, 2014 at 10:46 am.
©2012 “The ORACLE-BASE Blog“. Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement.

OTN APAC 2014 : Auckland to Birmingham

Everything went smoothly at Auckland airport. Boarding an A380 takes quite a bit of time and I was near the front of the plane, so I was in the last group to board. Fortunately there was loads of room for hand luggage and the seat was pretty good. The people too my right were a […]


OTN APAC 2014 : Auckland to Birmingham was first posted on November 23, 2014 at 9:44 am.
©2012 “The ORACLE-BASE Blog“. Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement.