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Richard Martens

Richard Martens has been involved in information technology for more than 20 years. He started as a web developer using the Oracle database as no more than data storage. Richard has been responsible for major European multilingual websites and has been working with the Oracle database since 2000. During those years, he developed himself using a multitude of technologies and specialized in PL/SQL and Oracle APEX. With APEX, he combines the things he loves most: the Oracle database and web technologies.
APEX PL/SQL

Pronounceable password generator in PL/SQL

By Richard Martens, 3 months2 November 2022 ago
APEX

ConTech by RoOUG 2022 

We’re always happy to help conferences with a mobile Conference App to use on their conferences. Most of all when the conference is small or new. It just feels good to help people out. Especially when these people share the same interest. For us that is Oracle in general and Read more…

By Richard Martens, 4 months30 September 2022 ago
PL/SQL

A good example of PLSQL-OO

I am a PL/SQL nerd. I love the language and what you can do with it. I consider myself a PL/SQL programmer first and only secondarily an APEX developer. For quite some time now I am highly in favour of using Object-Oriented techniques within packages but have difficulties convincing others Read more…

By Richard Martens, 10 months7 April 2022 ago
APEX Database JoelKallmanDay

ORA-06502: When loading data in the APEX data-loader

My contribution to this years contribution to #JoelKallmanDay Recently I created a data-load within APEX to load about 3500 lines of excel-sheet into a temporary table. I created the table for receiving the data using the Data Workshop, as shown in the image. I now had a neat little table Read more…

By Richard Martens, 1 year11 October 2021 ago
APEX OraCloud

Adding a login-message to your always free Oracle Cloud APEX instance

I used Dimitri’s great blog on how to get started on the Oracle Always Free cloud and APEX. Great work Dimitri.. Thanks for this. We’re used to add a login-message to our instances, so we can easily see on what instance we’re logging in. Alas.. The Oracle Always Free instances Read more…

By Richard Martens, 3 years9 November 2019 ago
Database OraCloud

OCI connections to multiple Autonomous Transaction Databases in the Oracle Always Free cloud

I still use PL/SQL developer to work in our Oracle Databases. It is a tool I’ve been using for years and old habits seldom die.. In fact Pl/SQL developer is the only sound reason I have parallels desktop installed on my Mac. 🙂 PL/SQL developer connects to the database using Read more…

By Richard Martens, 3 years8 October 2019 ago
ORCLAPEX-NL
Events

KSCOPE Preview 2019

A good tradition needs follow up, last year we were not able to fullfill our promise, this year we’ll do better.

By Richard Martens, 4 years29 May 2019 ago
Events

The kanban game for developers and business-analysts

It was March 2018 when Jasper Alblas and Frans Jacobs introduced me to a real nice way of explaining the advantages of Kanban within a Scrum environment. In the Agile world, Kanban and Scrum have been seen as separate frameworks / practices, but as we all know Scrum teams actually Read more…

By Richard Martens, 4 years18 May 2019 ago
APEX JavaScript PL/SQL

And that’s how the cookie crumbles

owa_cookie.send does not write the cookie to the browser because the “Reload on Submit” setting is not set at page level.

By Richard Martens, 4 years1 November 2018 ago
APEX PL/SQL

On APEX LOV’s and how to define their queries

The goal in defining LOV queries is to have them stored in a compiled way, having the benefit of database dependencies and making use of the SQL optimizer.

By Richard Martens, 4 years13 October 2018 ago

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