Hello,
I have a question about migrate one entity data to another one.
For example, I have an entity named 'EntityA', there is another entity named 'EntityB1' associated with 'EntityA'. The relationship between 'EntityA' and 'EntityB1' is 1:N. Before all 'EntityB1' records are associated with 'EntityA' records(at least they
reference EntityA's GUID). Now there is a new entity named 'EntityB2' associated with EntityA. EntityB1 is not going to be used anymore. That means all new EntityB2 records are going to connect to EntityA (EntityA's GUID). Now here is the problem, we still
have lots of old EntityB1 records in Database. We want to migrate all those records to EntityB2, but still connect to same EntityA's GUID, and delete EntityB1, which will not be used anymore.
So how can I make this happen? What's the best way to do this?
Thanks.