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Dating with Oracle 11gR2 2 Oct 2012 | 12:01 pm
We all know that we should not use TWO DIGIT YEAR formats in database applications since more than a decade. And we also know that we should never rely on implicit datatype conversion especially with ...
APEX 4 for download 26 Jun 2010 | 08:21 pm
Oracle Technology Network now has the new APEX version 4 available for download. The documentation and installation guides can be found here. The Advanced Tutorials Guide contains up-to-date How-Tos...
Arab Oracle User Group is online 3 Mar 2010 | 11:45 pm
I have just found the website of the Arab Orcale Usergroup I was not aware that they are already online. Congratulations!!! =;-) LH
APEX 4.0 for Early Adopters in phase II 3 Mar 2010 | 11:34 pm
Today I have received a notification from OTN that APEX 4 for Early Adopters is in testing phase II now. It is possible to request a workspace now. The documentation is still not available yet, inst...
Microsoft-Server-2008-Administration-Oracle 26 Feb 2010 | 08:01 am
This week I deliver an 11g course in London downtown for a training partner of Oracle Education UK. It is a very fun class and I have some very interesting people in the course. Mark Anderson is a ...
Apex 4.0 available for testing 17 Jan 2010 | 04:52 am
The new version of APEX is available for testing by early adopters. Use this link to request a workspace as hosted environment: I will post about my first impressions soon. =;-)
Dropping composite Primary Key does not drop the index 19 Jun 2009 | 04:18 am
Today I have encountered a surprising fact: Scenario is 10.2.0.1 Express Edition on Win32. I have a table called job_history in the HR scheme which has a composit primary key : and there is an inde...
BUG with Bind Variables in Labeled Block in 10gR2 31 Mar 2009 | 08:44 pm
Yesterday in my course I ran into a strange BUG in Oracle Express (XE) on WIN32 and Linux 32 bit, in fact one of my students, Ralf Spiwoks, found it: I have tried to run a top level anonymous block...
Oracle Exadata Storage unvailed 28 Sep 2008 | 12:06 am
A few days ago Larry Ellison has unvailed Oracle Exadata Storage, a family of software and hardware products including a hardware product which has been designed specially for large Data Warehouses in...
يا القاهرة! عملة اي؟ 25 Aug 2008 | 10:43 pm
A few days ago I arrived in Cairo again. I will deliver a series of 11g Administration Courses for Oracle again. One day after I arrived the there was a a big fire which burned down the house of the...
