Oracle VM Site Review - Oracle VM Health Check
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Introducing the Official LinkedIn APEX Group

Once upon a time I had a laugh on facebook when someone posted an image showing multiple groups dedicated to stopping duplicate groups, oh the irony.

Recently I've been trying to share my blog posts via LinkedIn but I'm always unsure which of the seven APEX groups I'm a member of I should post to.

APEX Community Sample Applications

There are a bunch of sample APEX applications out there built by developers (typically with blogs) that are darn useful, but so far I haven't seen a useful central repository.

So I've started one here with a very basic form/report:

2014 Annual SQL Championship

Steven Feuerstein runs a great site at PL/SQL Challenge that is just another way for developers to stay up to date with their knowledge of PL/SQL, SQL and database design with a bit of fun.

PL/SQL championships are held quarterly, but the less frequent SQL and Database Design quizzes are currently held annually. Thanks to persistence and maybe a bit of experience, I was eligible to compete in both.

Twitter as a work tool

Scott Spendolini conducted a little experiment last week, then Jeff Smith & Kellyn Pot'Vin whipped up a little slideshow on the topic.

I thought I'd chime in after some recent experiences were helped along by the use of Twitter, a tool it seems many are underutilising.

APEX Best Practices Survey

Hi All,

I was inspired by Peter Raganitsch to use the Survey Builder packaged application to create a survey that will help with my "Evidence Based APEX" presentation.

I would appreciate 5-10 minutes of your time if you could fill out my survey:

2014 Blog Review

Yup, it's February. Early adopter 3 for APEX5 has just become available, and I've just logged of an APEX 3.2 instance.

I've had this sitting my drafts for some time (it has company), thought it best I finally finish it off an move on.

Considering I fathered an awesome girl in January with my bare hands, surrounded by kangaroos with warm pouches waiting (some facts may have been distorted in this story), I think I did pretty well on the nerd front.

APEX5 Early Adopter 3 is nigh

I get this email that tells me apexea.oracle.com is about to be fitted out with an even slicker APEX5 Early Adopter 3.

Oracle 12c column upgrades

While playing with 12c I tried the upgrade to the DEFAULT column syntax that now allows sequences.

I came across a basic error, but it's just a small trap for new players.

CREATE TABLE seq_test(a NUMBER)
/

ALTER TABLE seq_test MODIFY (a NUMBER DEFAULT sage_seq.NEXTVAL)
/

SQL Error: ORA-02262: ORA-2289 occurs while type-checking column default value expression

*Cause: New column datatype causes type-checking error for existing column
default value expression.

Speakers looking for New Year's Resolutions?

If you're a semi-regular speaker looking for a new year's resolution, how about learning this little ditty?

Oracle 12c WITH inline PL/SQL

I've been having a bit of a play with the Oracle 12c database over the past few days and I thought I'd mention a gotcha I encountered.

Of course, oracle-base is a great place to start for clear & concise information on new features and I was trying out some of the WITH clause enhancements (a.k.a. subquery factoring clause). As a developer I'm pretty excited about these in particular.

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