Kbase P68763: What are the elements of a PRODATASET
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
5/30/2005 |
|
Status: Unverified
GOAL:
What are the elements of a PRODATASET
FACT(s) (Environment):
OpenEdge 10.x
CAUSE:
A Progress Prodataset is composed of 4 Elements.
1. Temporary Tables
2. Data-Relations
3. Data-Sources
4. Events
1. Temporary Tables.
Temporary Tables serve as the foundation of the ProdataSet. A ProdataSet is a collection (or encapsulation) of one or more temporary tables.
2. Data-Relations.
Data-Relations specify how the temporary tables are related. This information is also encapsulated into the ProdataSet.
3. Data-Sources.
Data-Sources define the location of data used to populate the ProdataSet. Data sources are also used to define where any updates to the data are saved.
4. Events.
The life cycle of a ProdataSet Triggers certain specific events at specific processing points. These events can be ignored or programmatically intercepted within your application.