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Reminder: Error Correction Support for DB 10gR2 Ends April 30, 2011

Steven Chan - Thu, 2011-01-20 14:17
Experienced Apps DBAs know that they need to monitor database support windows for their E-Business Suite environments. For an in-depth discussion about how database support policies affect E-Business Suite users, see: * On Database Patching and Support: A Primer for E-Business Suite Users An important deadline is approaching if you're still running any E-Business Suite release on the 10gR2 database. New 10gR2 patches produced after April 30, 2011 will require No new patches will be produced for after that date. Steven Chan
Categories: APPS Blogs

E-Business Suite Release 12 Certified With Microsoft Windows Server 2008 R2 (Windows x64)

Steven Chan - Wed, 2011-01-19 17:57
I am pleased to announce that Oracle E-Business Suite Release 12 (12.1.1 or higher) is now certified with Microsoft Windows x64 (64-bit) on both the application and database tiers through a certified migration of an existing Release 12 installation. Microsoft Windows Server 2008 R2 is a Windows x64 (64-bit) only operating system and is the latest Windows server version. John Abraham
Categories: APPS Blogs

Critical Patch Update for January 2011 Now Available

Steven Chan - Tue, 2011-01-18 11:35
The Critical Patch Update (CPU) for January 2011 was released on January 18, 2011. Oracle strongly recommends applying the patches as soon as possible. Steven Chan
Categories: APPS Blogs

Top 10 Reasons to Develop in a VM

Jeff Kemp - Mon, 2010-08-30 01:00
The cost of providing Virtual Machines to all your developers can be quite high, especially in terms of initially setting it all up (e.g. a typical developer may require two VMs running concurrently, one for the database server, one for the app server; their desktops will require enough grunt to run these while they also [...]

Generate DML/DDL/QUERY from SQL – the easy way

Jeff Kemp - Wed, 2010-08-25 21:00
This is a comment on’s article “Generate DML/DDL/QUERY from SQL” – comments are not enabled on their blog so here’s my addendum. The following query is offered as a means of generating a script to ONLINE all datafiles in a database: select 'ALTER DATABASE DATAFILE '''|| name || ''' online ;' from v$datafile; I [...]

InSync10 Day 2

Jeff Kemp - Wed, 2010-08-18 08:00
Another good day in Melbourne. Heard Richard Foote talk about Indexing New Features in Oracle 11g release 1 and 2. One thing he demonstrated was the creation of an index on only part of a table – normally I’d use a function-based index for this sort of thing, but his technique results in an index [...]

Never satisfied

Jeff Kemp - Wed, 2010-08-18 03:00
So I followed the great advice here to use the new COLLECT function in Oracle 10g to solve the common string-aggregation-in-SQL problem. I chose this solution over the others because it sorts the results as well, which was a user requirement. This is because the COLLECT function optionally takes an ORDER BY clause – even [...]

InSync10 Day 1

Jeff Kemp - Mon, 2010-08-16 05:00
After a scrumptious breakfast at the Armoury I headed in what I believed was the general direction of the Melbourne Convention Centre – after making a wrong turn I eventually spotted a footbridge over the river that rung a bell from my GoogleEarthing; after taking some photos I was finally at InSync10. The first session [...]

Editing Oracle Reports

Jeff Kemp - Wed, 2010-08-11 01:00
If you’re like me, the above picture will probably have given you a frisson of dread. Just a little. The example here is not a very complicated report, just a few repeating groups based on quite a nice data model. What catches me every time, however, is a few little apparent quirks in Oracle Reports [...]

Directory File List in PL/SQL

Jeff Kemp - Tue, 2010-08-10 01:00
UTL_FILE, unfortunately, does not allow you to query the contents of a directory. One option is to create a java routine. Note: this is not my code – a colleague sent the basics to me and I’ve just modified it somewhat to suit my purpose. CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED "DirectoryLister" AS [...]

Purge all Recyclebins without SYSDBA

Jeff Kemp - Mon, 2010-08-09 01:00
Want to purge all the recyclebins for all users in your database? Can’t (or don’t want to) log in as each user individually to run this, one by one: PURGE RECYCLEBIN You could log in as SYSDBA and run: PURGE DBA_RECYCLEBIN But, what if you don’t have SYSDBA access? (Yes, this has happened to me, with [...]

Forms Library: PKG_DEBUG

Jeff Kemp - Fri, 2010-08-06 01:00
This is just a post to document a standard utility functions that I like to create in a Oracle Forms library, if equivalents are not already available. Suggestions or critiques are welcome. “No warranty is express or implied about the suitability of this code for any purpose.” This package could do with some improvements: use [...]

In Oracle, ” = NULL but NULL != ”

Jeff Kemp - Wed, 2010-08-04 19:00
When I get the result of my PL/SQL quiz for the day, I’m pleased when I got it right, but if I got it wrong, I’m either annoyed or overjoyed: If I disagreed with the result, I’m annoyed. If I agreed with the result, I’m overjoyed – because I learned something new, or I was [...]

Forms Library: General bits and pieces

Jeff Kemp - Wed, 2010-08-04 01:00
This is just a post to document a standard utility functions that I like to create in a Oracle Forms library, if equivalents are not already available. Suggestions or critiques are welcome. “No warranty is express or implied about the suitability of this code for any purpose.” I’ll only create those things which I find [...]

Forms Library: PKG_MESSAGE

Jeff Kemp - Tue, 2010-08-03 01:00
This is just a post to document the standard library that I like to create in Oracle Forms, if equivalents are not already available. Suggestions or critiques are welcome. “No warranty is express or implied about the suitability of this code for any purpose.” Forms Package Specification: PKG_MESSAGE PACKAGE PKG_MESSAGE IS PROCEDURE error (message IN [...]

Tag wikis on StackOverflow

Jeff Kemp - Mon, 2010-08-02 01:00
StackOverflow now allows the creation of wiki articles and tag synonyms. I’ve gone ahead and started a few articles about a few topics dear to my heart: oracle plsql apex – synonyms: htmldb and application-express These articles are not intended to be replacements for the documentation or Wikipedia, but primarily as a guide for people [...]

The Templating Way

Jeff Kemp - Thu, 2010-07-29 18:00
Today, grasshopper, you will learn the Way of the Template. The Templating Way is the path by which complex output is produced in a harmonious fashion. The Templating Way does not cobble a string together from bits and pieces in linear fashion. htp.p('<HTML><HEAD><TITLE>'||:title ||'</TITLE></HEAD><BODY>' ||:body||'</BODY></HTML>'); The Templating Way separates the Template from the Substitutions; by this [...]

A fascinating SQL problem

Jeff Kemp - Thu, 2010-07-29 00:00
Can you solve this problem in SQL – i.e. without resorting to a procedural solution? SQL combine multiple identifiers to create a group id for duplicate records “I have a data extract with three different identifiers: A, B, C Each identifier may appear in more than one row, and each row may have one or [...]

Priority #1: Keep it simple

Jeff Kemp - Wed, 2010-07-28 03:00
Every place has a different way of assigning priority and/or severity to defect reports – some bigger places have many different ways (unfortunately). I’ve not been subjected to Prince2 training so here’s my take on this subject. I reckon, the simpler the scheme, the more likely it will be used consistently. Every defect should have [...]

Current Record Visual Attribute problem

Jeff Kemp - Mon, 2010-07-26 22:00
If you have a multi-record block, and you use the handy Current Record Visual Attribute (CRVA) to set, say, a different background colour on all the items in the currently selected record, you may have run into this problem. If you want to conditionally switch the visual attribute for certain items, at the item instance [...]