The Multi Value Problem Shuttle items, checkbox groups, and multi select lists in APEX return their values...
martin
Email Notifications From APEX Sending email notifications from an APEX application is a common requirement for workflows,...
Why REST in an APEX World Oracle REST Data Services (ORDS) lets you expose database objects as...
The Challenge of Large Data Sets Interactive Grid is one of APEX’s most powerful components, but it...
martin
March 2, 2026
The Problem: Temporary Data in a Stateless World Web applications are stateless by nature, but many workflows...
Stop Processing One Row at a Time If you have been writing Oracle PL/SQL for any length...
The Mutating Table Problem Explained If you have worked with Oracle row level triggers, you have likely...
What Does Deterministic Mean? A function is deterministic if it always returns the same output for the...
The Context Switch Tax When you call a PL/SQL function from a SQL statement, Oracle must switch...
The Null Handling Landscape NULL handling is one of the most frequent sources of subtle bugs in...