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[NUCNEOFORJ-7] Detect updates where relation field was changed, and delete old Relationship where necessary Created: 30/Jul/12  Updated: 31/Jul/12  Resolved: 30/Jul/12

Status: Closed
Project: DataNucleus Store Neo4j
Component/s: Persistence
Affects Version/s: None
Fix Version/s: 3.1.0.m1

Type: Task Priority: Major
Reporter: Andy Jefferson Assignee: Unassigned
Resolution: Fixed Votes: 0


 Description   
If we have a relation field (1-1, 1-N etc) and the related object(s) is changed, we need to find the old value (check the Relationships for the node for the field) and remove any that no longer exist.

 Comments   
Comment by Andy Jefferson [ 30/Jul/12 11:46 AM ]
SVN trunk now handles this for 1-1/N-1-uni as well as for 1-N/M-N collections, removing any old Relationship object that is not applicable
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