Skip to main content

Sample Data Sets in APEX

Sample data sets are something that I use very often. Either I'm trying out some new features, working on a presentation, preparing a workshop,...

For me still the favorite data set is the King with a salary of 5000...or in other words the SCOTT schema with a famous DEPT and EMP tables. If you have never heard about the SCOTT schema, then it must be that you are really really young :). In that case you can read more about SCOTT schema here. And if you don't know who Scott is, then check this link.

If we want to have this sample data set in our custom schema then we need a script that will create the tables along with the data. One of the places where we can get the script is for an example on Github.

But if we are working with APEX all we need are a few clicks and we are good to go. Once logged into APEX we have to select in the drop down menu :  Workshop > Utilities > Sample DataSets




Once this page, all we have to do is click on "Install" next to EMP / DEPT and that is it. 


And that would be it, if this wouldn't be APEX. As you might already noticed there are multiple data sets available. In addition to DEPT / EMP we can also install Project Data, HR Data and Task Spreadsheet data sets. And if you look closer there is one more really nice thing about this DEPT / EMP data set. You can install the data in different languages...and that is 10 different languages! 


And things don't end here. After we are done with the installation of data set, we can simply create an application. 

Not sure if you are surprised, but not just the data, also the application it self will be generated in a selected language. 



If you wonder if we can have multiple languages in the same data set, that is not ( yet ) possible. At the moment only a single language can be loaded into the sample database objects. If you select a different language the currently loaded data will be replaced.

Aljaž





Popular posts from this blog

Change image prefix when using ORDS in standalone mode

In Oracle Application Express we can specify instance wide image prefix ( we provide this when installing APEX or later if we run apex/utilities/reset_image_prefix.sql ). Purpose of this blog post in not to explain what image prefix is, but if you would like to know more about it, then I recommend that you read a blog post from Joel Kallman - Image Prefix changes in Oracle Application Express 4.2.2 My blog post is about what we need to do, if we are changing image prefix and at the same time we are using Oracle REST Data Services (ORDS) in standalone mode . If we need to change image prefix, first thing is to run apex/utilities/reset_image_prefix.sql script and here we specify new image prefix - for example /i_test/ After this change when accessing APEX login page we will see this warning: I find this warning very useful. It's telling us that we have to verify that we have copied images directory to right location and also that our new path is /i_test/ . In case w

New Look & Feel for Radio Group in Oracle Application Express 5.1

With Oracle Application Express version 5.1 we are getting lots of new features. Among most notable or exposed are for sure Interactive Grids, JET Charts and Live Template Options. But we can also find some smaller (and really nice) enhancements. One of this is new look and feel of Radio Group item. We can spot this for example when we use Create New Page wizard in Page Designer: So what do we need to do, if we want to have this look and feel in our applications. Just adding combo box item to our page is not enough, it will have the same effect as in version 5.0. It will look like this : Basically we need to change three things. Number of Columns: should match number of elements in group or you can also set it to some bigger value (for example 100) Display Null Value: NO  Template Option -> Region Group Display: Display as Pill Button After this three small changes we now have new look and feel for our radio group: For me personally the s

Fixing Skillbuilders Super LOV (v3) in APEX 5.1

We have already migrated some of the existing applications to a new version of Oracle Application Express - 5.1. After few weeks in production I can just say...do it :). But when doing an upgrade there is always a possibility that you will hit some issues. For me one of the issue was Skillbuilders Super LOV (v3), and it looks like I'm not alone ( https://community.oracle.com/thread/4010580 ) So what is the issue?  When you select a value (Super LOV item) and try to save a form then the value is not submitted. Now if you are lucky, then your item is mandatory and you will see the error - end users will tell you right away that something is not working. If your item is not mandatory then you might see this error much later, with complaints that some data is not saved correctly. Value is selected After submit, value is cleared and we see an error After a bit of research I have found a quick fix, that you can use, until the plugin is fixed by original authors. Wh