Db2 12 for z/OS SQL Enhancements: Advanced Triggers

In this, the fourth of a set of four entries covering SQL enhancements introduced with Db2 12 for z/OS, I will describe new trigger capabilities delivered by way of what are called "advanced triggers" (the kind of trigger that you could define prior to Db2 12 — and which you can still create in a Db2 12 system — is now referred to as a "basic trigger"). Before getting to the details of advanced trigger functionality, I want to emphasize that there are considerably more than …read more