Oracle APEX 5.0 released today

After 2.5 years of development, today is the day APEX 5.0 is publicly released and ready to be downloaded to install on your own environment.

In my view it's the best release ever. Not so much of the new Page Designer - although that is definitely a piece of art and it increased productivity even further - but because it's the first time whole of APEX got refreshed and every piece was put (more...)

Working with multiple Trees on the same APEX Page (4.2/5.0)

Ever tried to put multiple Trees on the same page in APEX 4.2?

Here's my example:


On the left Tree the "Selected Node Link with" is set to hidden item P1_TREE1, on the right Tree the value that sets the tree is set to P1_TREE2. At least it should do that, but by default if you're values are not unique - in this case empno is the value behind both trees - it doesn't (more...)

APEX 5.0: pimping the Login page

When you create a new application in APEX 5.0, the login page probably looks like this:


I love the build-in login page of APEX itself - luckily it's easy enough to build that in our own apps too. Thank you APEX Dev team!

The first step is to change the region type to be of Login Region Template:


We want to add a nice icon on top of the Login text. You can use (more...)

Loading CSV files with special characters in Oracle DB

I often need to load the data of Excel or CSV files into the Oracle Database.

Ever got those annoying question marks when you try to load the data? or instead of question marks you just get empty blanks when the file is using special characters? Here's an example:


My database characterset is UTF-8, so ideally you want to load your data UTF-8 encoded.

With Excel I've not found an easy way to specify the (more...)

Oracle Database Tools updated – check out SQLcl

Today Oracle released new versions of:

Also Oracle REST Data Services 3 got a new EA2 version.
You may want to check Kris Rice's blog for new features.

I already blogged about all of the tools before, but not yet about SQLcl.
This is a command line tool, I call it "SQL*Plus on steroids" (or as Jeff calls (more...)