Friday, 24 August 2012

After deleting a record in master object what will happen for the records of junction object

If I delete a record in master object what will happen for the records of junction object?
Solution:
* Suppose A and B are master objects and C is the child object
Few important points :
  1. One Object can have only two Master-Detail relationships.
  2. If we delete record A (First Master detail relationship is always primary) – then child record c will be deleted.
  3. If we delete record B then in this case also child record C will be deleted.
  4. If we delete record c then only C will be deleted , master record will not be deleted.
  5. If child C has two Master record A and B, Where A is primary relation then Child record C will inherit the look and feel of Parent object A.

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