Kbase P23148: How to define a database schema trigger?
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
10/04/2003 |
|
Status: Unverified
SYMPTOM(s):
Where are the database schema triggers documented?
FIX:
1. Chapter 8 "Progress 4GL Triggers" of the "Progress Database Design Guide" describes the Progress database schema and session triggers.
2. The "Progress Language Reference" describes the syntax associated with both database schema and session triggers and events including the "TRIGGER PROCEDURE" and the "ON" Statements.
3. Chapter 6 "Trigger Tasks" of the "Progress Basic Database Tools" describes how to use the data dictionary to perform the various database schema tasks.
4. Chapter 11 "Database Triggers" of the "Progress Programming Handbook" offers an in depth discussion of both the database schema and the session triggers.