Notice: this Wiki will be going read only early in 2024 and edits will no longer be possible. Please see: https://gitlab.eclipse.org/eclipsefdn/helpdesk/-/wikis/Wiki-shutdown-plan for the plan.
File:Agmultiple.gif
This illustration shows an aggregate object mapping between source object Employee and target object Period, and between source object Project and object Period. The Employee attribute employPeriod is mapped by an aggregate object mapping to target object Period. This mapping associates Period attribute startDate with EMPLOYEE table field START_DATE, and Period attribute endDate with EMPLOYEE table field END_DATE. The Project attribute projectPeriod is mapped by an aggregate object mapping to target object Period. This mapping associates Period attribute startDate with PROJECT table field S_DATE and Period attribute endDate with PROJECT table field E_DATE.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:36, 21 November 2007 | 634 × 379 (23 KB) | Rick.sapir.oracle.com (Talk | contribs) | This illustration shows an aggregate object mapping between source object Employee and target object Period, and between source object Project and object Period. The Employee attribute employPeriod is mapped by an aggregate object mapping to target object |
- You cannot overwrite this file.
File usage
The following page links to this file: