ORA-00001: Unique constraint violated

Do you need to accept payments for goods and services via your (APEX) application and would you prefer to handle the payments in the databas...

There is a new version of the Thoth Gateway , a mod_plsql replacement for IIS, available for download . The latest version is 1.3.7. This ...

In my last blog post I described using the DBMS_DATAPUMP and DBMS_JOB packages to automate database schema backups from the database itself...

As mentioned in my earlier post , I've been working on a PL/SQL wrapper for the Microsoft Exchange Web Services (EWS) API. The code is n...

... or how to read your (Microsoft Exchange) email using SQL and PL/SQL. Introduction You are probably familiar with sending email usi...

One of the exciting new features in Apex 4 is the support for plugin regions and items. This feature has huge potential, and will make deve...

UPDATE, JANUARY 2013: Google no longer offers the Translate API for free: " Google Translate API v1 is no longer available as of Decem...

Hot on the heels of version 1.1, which was the topic of my previous blog post , the Thoth Gateway version 1.2 improves on the automatic SOA...

You can easily consume a SOAP Web Service from PL/SQL, for example using Application Express or the FLEX_WS_API (see also my companion uti...

If you need to expose the data in your Oracle database to other systems in a standardized and technology-neutral way, web services are a...